SONAR-15313 drop endpoints from WebAPI deprecated since 7.X

Co-authored-by: Lukasz Jarocki <lukasz.jarocki@sonarsource.com>
Co-authored-by: Philippe Perrin <philippe.perrin@sonarsource.com>
Co-authored-by: MikeBirnstiehl <michael.birnstiehl@sonarsource.com>

47 files changed, 130 insertions, 2122 deletions

diff --git a/server/sonar-db-dao/src/main/java/org/sonar/db/component/ComponentKeyUpdaterDao.java b/server/sonar-db-dao/src/main/java/org/sonar/db/component/ComponentKeyUpdaterDao.java
index f528fd015ae..d08b963b2eb 100644
--- a/server/sonar-db-dao/src/main/java/org/sonar/db/component/ComponentKeyUpdaterDao.java
+++ b/server/sonar-db-dao/src/main/java/org/sonar/db/component/ComponentKeyUpdaterDao.java
@@ -20,18 +20,10 @@
 package org.sonar.db.component;
 
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.collect.Lists;
 import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
 import java.util.List;
-import java.util.Map;
 import java.util.Objects;
-import java.util.Set;
 import java.util.function.BiConsumer;
-import java.util.function.Function;
-import java.util.function.Predicate;
-import java.util.stream.Collectors;
 import javax.annotation.Nullable;
 import org.apache.commons.lang.StringUtils;
 import org.sonar.api.resources.Qualifiers;
@@ -41,7 +33,6 @@ import org.sonar.db.DbSession;
 import org.sonar.db.audit.AuditPersister;
 import org.sonar.db.audit.model.ComponentKeyNewValue;
 
-import static org.sonar.core.component.ComponentKeys.checkProjectKey;
 import static org.sonar.db.component.ComponentDto.BRANCH_KEY_SEPARATOR;
 import static org.sonar.db.component.ComponentDto.generateBranchKey;
 
@@ -108,87 +99,11 @@ public class ComponentKeyUpdaterDao implements Dao {
     }
   }
 
-  /**
-   *
-   * @return a map with currentKey/newKey is a bulk update was executed
-   */
-  public Map<String, String> simulateBulkUpdateKey(DbSession dbSession, String projectUuid, String stringToReplace, String replacementString) {
-    return collectAllModules(projectUuid, stringToReplace, mapper(dbSession), false)
-      .stream()
-      .collect(Collectors.toMap(
-        ResourceDto::getKey,
-        component -> {
-          String newKey = computeNewKey(component.getKey(), stringToReplace, replacementString);
-          checkProjectKey(newKey);
-          return newKey;
-        }));
-  }
-
-  /**
-   * @return a map with the component key as key, and boolean as true if key already exists in db
-   */
-  public Map<String, Boolean> checkComponentKeys(DbSession dbSession, List<String> newComponentKeys) {
-    return newComponentKeys.stream().collect(Collectors.toMap(Function.identity(), key -> mapper(dbSession).countResourceByKey(key) > 0));
-  }
-
   @VisibleForTesting
   static String computeNewKey(String key, String stringToReplace, String replacementString) {
     return key.replace(stringToReplace, replacementString);
   }
 
-  public Set<RekeyedResource> bulkUpdateKey(DbSession session, String projectUuid, String stringToReplace, String replacementString,
-    Predicate<RekeyedResource> rekeyedResourceFilter) {
-    ComponentKeyUpdaterMapper mapper = session.getMapper(ComponentKeyUpdaterMapper.class);
-    // must SELECT first everything
-    Set<ResourceDto> modules = collectAllModules(projectUuid, stringToReplace, mapper, true);
-    checkNewNameOfAllModules(modules, stringToReplace, replacementString, mapper);
-
-    // add branches (no check should be done as branch keys cannot be changed by the user)
-    Map<String, String> branchBaseKeys = new HashMap<>();
-    session.getMapper(BranchMapper.class).selectByProjectUuid(projectUuid).stream()
-      .filter(branch -> !projectUuid.equals(branch.getUuid()))
-      .forEach(branch -> {
-        Set<ResourceDto> branchModules = collectAllModules(branch.getUuid(), stringToReplace, mapper, true);
-        modules.addAll(branchModules);
-        branchModules.forEach(module -> branchBaseKeys.put(module.getKey(), branchBaseKey(module.getKey())));
-      });
-
-    Map<ResourceDto, List<ResourceDto>> allResourcesByModuleMap = new HashMap<>();
-    for (ResourceDto module : modules) {
-      allResourcesByModuleMap.put(module, mapper.selectProjectResources(module.getUuid()));
-    }
-
-    Set<RekeyedResource> rekeyedResources = new HashSet<>();
-    // and then proceed with the batch UPDATE at once
-    for (ResourceDto module : modules) {
-      String oldModuleKey = module.getKey();
-      oldModuleKey = branchBaseKeys.getOrDefault(oldModuleKey, oldModuleKey);
-      String newModuleKey = computeNewKey(oldModuleKey, stringToReplace, replacementString);
-      Collection<ResourceDto> resources = Lists.newArrayList(module);
-      resources.addAll(allResourcesByModuleMap.get(module));
-      runBatchUpdateForAllResources(resources, oldModuleKey, newModuleKey, mapper,
-        (resource, oldKey) -> {
-          RekeyedResource rekeyedResource = new RekeyedResource(resource, oldKey);
-          if (rekeyedResourceFilter.test(rekeyedResource)) {
-            rekeyedResources.add(rekeyedResource);
-          }
-        }, session);
-    }
-    return rekeyedResources;
-  }
-
-  private static String branchBaseKey(String key) {
-    int index = key.lastIndexOf(ComponentDto.BRANCH_KEY_SEPARATOR);
-    if (index > -1) {
-      return key.substring(0, index);
-    }
-    index = key.lastIndexOf(ComponentDto.PULL_REQUEST_SEPARATOR);
-    if (index > -1) {
-      return key.substring(0, index);
-    }
-    return key;
-  }
-
   private void runBatchUpdateForAllResources(Collection<ResourceDto> resources, String oldKey, String newKey, ComponentKeyUpdaterMapper mapper,
     @Nullable BiConsumer<ResourceDto, String> consumer, DbSession dbSession) {
     for (ResourceDto resource : resources) {
@@ -250,26 +165,6 @@ public class ComponentKeyUpdaterDao implements Dao {
     }
   }
 
-  private static Set<ResourceDto> collectAllModules(String projectUuid, String stringToReplace, ComponentKeyUpdaterMapper mapper, boolean includeDisabled) {
-    ResourceDto project = mapper.selectProjectByUuid(projectUuid);
-    Set<ResourceDto> modules = new HashSet<>();
-    if (project.getKey().contains(stringToReplace) && (project.isEnabled() || includeDisabled)) {
-      modules.add(project);
-    }
-    for (ResourceDto submodule : mapper.selectDescendantProjects(projectUuid)) {
-      modules.addAll(collectAllModules(submodule.getUuid(), stringToReplace, mapper, includeDisabled));
-    }
-    return modules;
-  }
-
-  private static void checkNewNameOfAllModules(Set<ResourceDto> modules, String stringToReplace, String replacementString, ComponentKeyUpdaterMapper mapper) {
-    for (ResourceDto module : modules) {
-      String newKey = computeNewKey(module.getKey(), stringToReplace, replacementString);
-      checkProjectKey(newKey);
-      checkExistentKey(mapper, newKey);
-    }
-  }
-
   private static ComponentKeyUpdaterMapper mapper(DbSession dbSession) {
     return dbSession.getMapper(ComponentKeyUpdaterMapper.class);
   }
diff --git a/server/sonar-db-dao/src/main/java/org/sonar/db/source/FileSourceDao.java b/server/sonar-db-dao/src/main/java/org/sonar/db/source/FileSourceDao.java
index 613999ff078..0fe07f3b134 100644
--- a/server/sonar-db-dao/src/main/java/org/sonar/db/source/FileSourceDao.java
+++ b/server/sonar-db-dao/src/main/java/org/sonar/db/source/FileSourceDao.java
@@ -20,7 +20,6 @@
 package org.sonar.db.source;
 
 import com.google.common.base.Splitter;
-import java.io.Reader;
 import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
@@ -28,9 +27,7 @@ import java.sql.SQLException;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
-import java.util.function.Consumer;
 import javax.annotation.CheckForNull;
-import org.apache.commons.io.IOUtils;
 import org.apache.ibatis.session.ResultHandler;
 import org.sonar.db.Dao;
 import org.sonar.db.DatabaseUtils;
@@ -89,31 +86,6 @@ public class FileSourceDao implements Dao {
     }
   }
 
-  public void readLineHashesStream(DbSession dbSession, String fileUuid, Consumer<Reader> consumer) {
-    Connection connection = dbSession.getConnection();
-    PreparedStatement pstmt = null;
-    ResultSet rs = null;
-    Reader reader = null;
-    try {
-      pstmt = connection.prepareStatement("SELECT line_hashes FROM file_sources WHERE file_uuid=?");
-      pstmt.setString(1, fileUuid);
-      rs = pstmt.executeQuery();
-      if (rs.next()) {
-        reader = rs.getCharacterStream(1);
-        if (reader != null) {
-          consumer.accept(reader);
-        }
-      }
-    } catch (SQLException e) {
-      throw new IllegalStateException("Fail to read FILE_SOURCES.LINE_HASHES of file " + fileUuid, e);
-    } finally {
-      IOUtils.closeQuietly(reader);
-      DatabaseUtils.closeQuietly(rs);
-      DatabaseUtils.closeQuietly(pstmt);
-      DatabaseUtils.closeQuietly(connection);
-    }
-  }
-
   public void insert(DbSession session, FileSourceDto dto) {
     mapper(session).insert(dto);
   }
diff --git a/server/sonar-db-dao/src/test/java/org/sonar/db/component/ComponentKeyUpdaterDaoTest.java b/server/sonar-db-dao/src/test/java/org/sonar/db/component/ComponentKeyUpdaterDaoTest.java
index eae4e6960f5..9ad34ab0e70 100644
--- a/server/sonar-db-dao/src/test/java/org/sonar/db/component/ComponentKeyUpdaterDaoTest.java
+++ b/server/sonar-db-dao/src/test/java/org/sonar/db/component/ComponentKeyUpdaterDaoTest.java
@@ -22,7 +22,6 @@ package org.sonar.db.component;
 import com.google.common.base.Strings;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 import java.util.function.Predicate;
 import org.assertj.core.groups.Tuple;
 import org.junit.Rule;
@@ -37,9 +36,7 @@ import org.sonar.db.audit.AuditPersister;
 import org.sonar.db.audit.model.ComponentKeyNewValue;
 import org.sonar.db.component.ComponentKeyUpdaterDao.RekeyedResource;
 
-import static com.google.common.collect.Lists.newArrayList;
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.entry;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.mock;
@@ -217,94 +214,6 @@ public class ComponentKeyUpdaterDaoTest {
       .forEach(map -> map.values().forEach(k -> assertThat(k.toString()).startsWith(newProjectKey)));
   }
 
-  @Test
-  public void bulk_updateKey_updates_branches_too() {
-    ComponentDto project = db.components().insertPublicProject();
-    ComponentDto branch = db.components().insertProjectBranch(project);
-    ComponentDto module = db.components().insertComponent(prefixDbKeyWithKey(newModuleDto(branch), project.getKey()));
-    ComponentDto file1 = db.components().insertComponent(prefixDbKeyWithKey(newFileDto(module), module.getKey()));
-    ComponentDto file2 = db.components().insertComponent(prefixDbKeyWithKey(newFileDto(module), module.getKey()));
-    int branchComponentCount = 4;
-
-    String oldProjectKey = project.getKey();
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, oldProjectKey)).hasSize(1);
-
-    String oldBranchKey = branch.getDbKey();
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, oldBranchKey)).hasSize(branchComponentCount);
-
-    String newProjectKey = "newKey";
-    Set<RekeyedResource> rekeyedResources = underTest.bulkUpdateKey(dbSession, project.uuid(), oldProjectKey, newProjectKey, a -> true);
-
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, oldProjectKey)).isEmpty();
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, oldBranchKey)).isEmpty();
-
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, newProjectKey)).hasSize(1);
-    String newBranchKey = ComponentDto.generateBranchKey(newProjectKey, branch.getBranch());
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, newBranchKey)).hasSize(branchComponentCount);
-    db.select(dbSession, "select kee from components")
-      .forEach(map -> map.values().forEach(k -> assertThat(k.toString()).startsWith(newProjectKey)));
-
-    assertThat(rekeyedResources)
-      .extracting(t -> t.getResource().getUuid())
-      .containsOnly(project.uuid(), branch.uuid(), module.uuid(), file1.uuid(), file2.uuid());
-    assertThat(rekeyedResources)
-      .extracting(t -> t.getResource().getKey())
-      .allMatch(t -> t.startsWith(newProjectKey));
-    assertThat(rekeyedResources)
-      .extracting(RekeyedResource::getOldKey)
-      .allMatch(t -> t.startsWith(oldProjectKey));
-  }
-
-  @Test
-  public void bulk_updateKey_on_branch_containing_slash() {
-    ComponentDto project = db.components().insertPublicProject();
-    ComponentDto branch = db.components().insertProjectBranch(project, b -> b.setKey("branch/with/slash"));
-    String newKey = "newKey";
-
-    underTest.bulkUpdateKey(dbSession, project.uuid(), project.getKey(), newKey, t -> true);
-
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, newKey)).hasSize(1);
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, ComponentDto.generateBranchKey(newKey, branch.getBranch()))).hasSize(1);
-  }
-
-  @Test
-  public void bulk_updateKey_updates_pull_requests_too() {
-    ComponentDto project = db.components().insertPublicProject();
-    ComponentDto pullRequest = db.components().insertProjectBranch(project, b -> b.setBranchType(PULL_REQUEST));
-    ComponentDto module = db.components().insertComponent(prefixDbKeyWithKey(newModuleDto(pullRequest), project.getKey()));
-    ComponentDto file1 = db.components().insertComponent(prefixDbKeyWithKey(newFileDto(module), module.getKey()));
-    ComponentDto file2 = db.components().insertComponent(prefixDbKeyWithKey(newFileDto(module), module.getKey()));
-    int branchComponentCount = 4;
-
-    String oldProjectKey = project.getKey();
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, oldProjectKey)).hasSize(1);
-
-    String oldPullRequestKey = pullRequest.getDbKey();
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, oldPullRequestKey)).hasSize(branchComponentCount);
-
-    String newProjectKey = "newKey";
-    String newPullRequestKey = ComponentDto.generatePullRequestKey(newProjectKey, pullRequest.getPullRequest());
-    Set<RekeyedResource> rekeyedResources = underTest.bulkUpdateKey(dbSession, project.uuid(), oldProjectKey, newProjectKey, t -> true);
-
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, oldProjectKey)).isEmpty();
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, oldPullRequestKey)).isEmpty();
-
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, newProjectKey)).hasSize(1);
-    assertThat(dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, newPullRequestKey)).hasSize(branchComponentCount);
-    db.select(dbSession, "select kee from components")
-      .forEach(map -> map.values().forEach(k -> assertThat(k.toString()).startsWith(newProjectKey)));
-
-    assertThat(rekeyedResources)
-      .extracting(t -> t.getResource().getUuid())
-      .containsOnly(project.uuid(), pullRequest.uuid(), module.uuid(), file1.uuid(), file2.uuid());
-    assertThat(rekeyedResources)
-      .extracting(t -> t.getResource().getKey())
-      .allMatch(t -> t.startsWith(newProjectKey));
-    assertThat(rekeyedResources)
-      .extracting(RekeyedResource::getOldKey)
-      .allMatch(t -> t.startsWith(oldProjectKey));
-  }
-
   private ComponentDto prefixDbKeyWithKey(ComponentDto componentDto, String key) {
     return componentDto.setDbKey(key + ":" + componentDto.getDbKey());
   }
@@ -320,99 +229,6 @@ public class ComponentKeyUpdaterDaoTest {
   }
 
   @Test
-  public void bulk_update_key_updates_disabled_components() {
-    ComponentDto project = db.components().insertComponent(newPrivateProjectDto("A").setDbKey("my_project"));
-    db.components().insertComponent(newModuleDto(project).setDbKey("my_project:module"));
-    db.components().insertComponent(newModuleDto(project).setDbKey("my_project:inactive_module").setEnabled(false));
-
-    Set<RekeyedResource> rekeyedResources = underTestWithAuditPersister.bulkUpdateKey(dbSession, "A", "my_", "your_", doNotReturnAnyRekeyedResource());
-
-    List<ComponentDto> result = dbClient.componentDao().selectAllComponentsFromProjectKey(dbSession, "your_project");
-    assertThat(result)
-      .hasSize(3)
-      .extracting(ComponentDto::getDbKey)
-      .containsOnlyOnce("your_project", "your_project:module", "your_project:inactive_module");
-  }
-
-  @Test
-  public void shouldBulkUpdateKey() {
-    populateSomeData();
-
-    underTest.bulkUpdateKey(dbSession, "A", "org.struts", "org.apache.struts", doNotReturnAnyRekeyedResource());
-    dbSession.commit();
-
-    assertThat(db.select("select uuid as \"UUID\", kee as \"KEE\" from components"))
-      .extracting(t -> t.get("UUID"), t -> t.get("KEE"))
-      .containsOnly(
-        Tuple.tuple("A", "org.apache.struts:struts"),
-        Tuple.tuple("B", "org.apache.struts:struts-core"),
-        Tuple.tuple("C", "org.apache.struts:struts-core:/src/org/struts"),
-        Tuple.tuple("D", "org.apache.struts:struts-core:/src/org/struts/RequestContext.java"),
-        Tuple.tuple("E", "org.apache.struts:struts-ui"),
-        Tuple.tuple("F", "org.apache.struts:struts-ui:/src/org/struts"),
-        Tuple.tuple("G", "org.apache.struts:struts-ui:/src/org/struts/RequestContext.java"),
-        Tuple.tuple("H", "foo:struts-core"));
-  }
-
-  @Test
-  public void shouldBulkUpdateKeyOnOnlyOneSubmodule() {
-    populateSomeData();
-
-    underTest.bulkUpdateKey(dbSession, "A", "struts-ui", "struts-web", doNotReturnAnyRekeyedResource());
-    dbSession.commit();
-
-    assertThat(db.select("select uuid as \"UUID\", kee as \"KEE\" from components"))
-      .extracting(t -> t.get("UUID"), t -> t.get("KEE"))
-      .containsOnly(
-        Tuple.tuple("A", "org.struts:struts"),
-        Tuple.tuple("B", "org.struts:struts-core"),
-        Tuple.tuple("C", "org.struts:struts-core:/src/org/struts"),
-        Tuple.tuple("D", "org.struts:struts-core:/src/org/struts/RequestContext.java"),
-        Tuple.tuple("E", "org.struts:struts-web"),
-        Tuple.tuple("F", "org.struts:struts-web:/src/org/struts"),
-        Tuple.tuple("G", "org.struts:struts-web:/src/org/struts/RequestContext.java"),
-        Tuple.tuple("H", "foo:struts-core"));
-  }
-
-  @Test
-  public void shouldFailBulkUpdateKeyIfKeyAlreadyExist() {
-    populateSomeData();
-
-    thrown.expect(IllegalArgumentException.class);
-    thrown.expectMessage("Impossible to update key: a component with key \"foo:struts-core\" already exists.");
-
-    underTest.bulkUpdateKey(dbSession, "A", "org.struts", "foo", doNotReturnAnyRekeyedResource());
-    dbSession.commit();
-  }
-
-  @Test
-  public void shouldNotUpdateAllSubmodules() {
-    ComponentDto project1 = db.components().insertPrivateProject(t1 -> t1.setDbKey("org.struts:struts").setUuid("A"));
-    ComponentDto module1 = db.components().insertComponent(newModuleDto(project1).setDbKey("org.struts:struts-core").setUuid("B"));
-    ComponentDto directory1 = db.components().insertComponent(newDirectory(module1, "/src/org/struts").setUuid("C"));
-    db.components().insertComponent(ComponentTesting.newFileDto(module1, directory1).setDbKey("org.struts:struts-core:/src/org/struts/RequestContext.java").setUuid("D"));
-    ComponentDto module2 = db.components().insertComponent(newModuleDto(project1).setDbKey("foo:struts-ui").setUuid("E"));
-    ComponentDto directory2 = db.components().insertComponent(newDirectory(module2, "/src/org/struts").setUuid("F"));
-    db.components().insertComponent(ComponentTesting.newFileDto(module2, directory2).setDbKey("foo:struts-ui:/src/org/struts/RequestContext.java").setUuid("G"));
-    ComponentDto project2 = db.components().insertPublicProject(t1 -> t1.setDbKey("foo:struts-core").setUuid("H"));
-
-    underTest.bulkUpdateKey(dbSession, "A", "org.struts", "org.apache.struts", doNotReturnAnyRekeyedResource());
-    dbSession.commit();
-
-    assertThat(db.select("select uuid as \"UUID\", kee as \"KEE\" from components"))
-      .extracting(t -> t.get("UUID"), t -> t.get("KEE"))
-      .containsOnly(
-        Tuple.tuple("A", "org.apache.struts:struts"),
-        Tuple.tuple("B", "org.apache.struts:struts-core"),
-        Tuple.tuple("C", "org.apache.struts:struts-core:/src/org/struts"),
-        Tuple.tuple("D", "org.apache.struts:struts-core:/src/org/struts/RequestContext.java"),
-        Tuple.tuple("E", "foo:struts-ui"),
-        Tuple.tuple("F", "foo:struts-ui:/src/org/struts"),
-        Tuple.tuple("G", "foo:struts-ui:/src/org/struts/RequestContext.java"),
-        Tuple.tuple("H", "foo:struts-core"));
-  }
-
-  @Test
   public void updateKey_throws_IAE_when_sub_component_key_is_too_long() {
     ComponentDto project = newPrivateProjectDto("project-uuid").setDbKey("old-project-key");
     db.components().insertComponent(project);
@@ -425,75 +241,6 @@ public class ComponentKeyUpdaterDaoTest {
   }
 
   @Test
-  public void fail_when_new_key_is_invalid() {
-    ComponentDto project = db.components().insertPrivateProject();
-
-    thrown.expect(IllegalArgumentException.class);
-    thrown.expectMessage("Malformed key for 'my?project?key'. Allowed characters are alphanumeric, '-', '_', '.' and ':', with at least one non-digit.");
-
-    underTest.bulkUpdateKey(dbSession, project.uuid(), project.getDbKey(), "my?project?key", doNotReturnAnyRekeyedResource());
-  }
-
-  @Test
-  public void check_component_keys() {
-    populateSomeData();
-
-    Map<String, Boolean> result = underTest.checkComponentKeys(dbSession, newArrayList("foo:struts", "foo:struts-core", "foo:struts-ui"));
-
-    assertThat(result)
-      .hasSize(3)
-      .containsOnly(entry("foo:struts", false), entry("foo:struts-core", true), entry("foo:struts-ui", false));
-  }
-
-  @Test
-  public void check_component_keys_checks_inactive_components() {
-    db.components().insertComponent(ComponentTesting.newPrivateProjectDto().setDbKey("my-project"));
-    db.components().insertComponent(ComponentTesting.newPrivateProjectDto().setDbKey("your-project").setEnabled(false));
-
-    Map<String, Boolean> result = underTest.checkComponentKeys(dbSession, newArrayList("my-project", "your-project", "new-project"));
-
-    assertThat(result)
-      .hasSize(3)
-      .containsOnly(entry("my-project", true), entry("your-project", true), entry("new-project", false));
-  }
-
-  @Test
-  public void simulate_bulk_update_key() {
-    populateSomeData();
-
-    Map<String, String> result = underTest.simulateBulkUpdateKey(dbSession, "A", "org.struts", "foo");
-
-    assertThat(result)
-      .hasSize(3)
-      .containsOnly(entry("org.struts:struts", "foo:struts"), entry("org.struts:struts-core", "foo:struts-core"), entry("org.struts:struts-ui", "foo:struts-ui"));
-  }
-
-  @Test
-  public void simulate_bulk_update_key_does_not_return_disable_components() {
-    ComponentDto project = db.components().insertComponent(newPrivateProjectDto("A").setDbKey("project"));
-    db.components().insertComponent(newModuleDto(project).setDbKey("project:enabled-module"));
-    db.components().insertComponent(newModuleDto(project).setDbKey("project:disabled-module").setEnabled(false));
-    db.components().insertComponent(newPrivateProjectDto("D").setDbKey("other-project"));
-
-    Map<String, String> result = underTest.simulateBulkUpdateKey(dbSession, "A", "project", "new-project");
-
-    assertThat(result).containsOnly(
-      entry("project", "new-project"),
-      entry("project:enabled-module", "new-project:enabled-module"));
-  }
-
-  @Test
-  public void simulate_bulk_update_key_fails_if_invalid_componentKey() {
-    ComponentDto project = db.components().insertComponent(newPrivateProjectDto("A").setDbKey("project"));
-    db.components().insertComponent(newModuleDto(project).setDbKey("project:enabled-module"));
-    db.components().insertComponent(newModuleDto(project).setDbKey("project:disabled-module").setEnabled(false));
-
-    thrown.expect(IllegalArgumentException.class);
-
-    underTest.simulateBulkUpdateKey(dbSession, "A", "project", "project?");
-  }
-
-  @Test
   public void compute_new_key() {
     assertThat(computeNewKey("my_project", "my_", "your_")).isEqualTo("your_project");
     assertThat(computeNewKey("my_project", "my_", "$()_")).isEqualTo("$()_project");
@@ -509,19 +256,6 @@ public class ComponentKeyUpdaterDaoTest {
       .componentKeyUpdate(any(DbSession.class), any(ComponentKeyNewValue.class), anyString());
   }
 
-  @Test
-  public void bulkUpdate_callsAuditPersister() {
-    ComponentDto project = db.components().insertComponent(newPrivateProjectDto("A").setDbKey("project"));
-    db.components().insertComponent(newModuleDto(project).setDbKey("project:enabled-module"));
-    db.components().insertComponent(newModuleDto(project).setDbKey("project:disabled-module").setEnabled(false));
-
-    thrown.expect(IllegalArgumentException.class);
-
-    underTest.simulateBulkUpdateKey(dbSession, "A", "project", "project?");
-
-    verify(auditPersister, times(1))
-      .componentKeyUpdate(any(DbSession.class), any(ComponentKeyNewValue.class), anyString());
-  }
 
   private Predicate<RekeyedResource> doNotReturnAnyRekeyedResource() {
     return a -> false;
diff --git a/server/sonar-db-dao/src/test/java/org/sonar/db/source/FileSourceDaoTest.java b/server/sonar-db-dao/src/test/java/org/sonar/db/source/FileSourceDaoTest.java
index f3a713862a8..ddd107ce125 100644
--- a/server/sonar-db-dao/src/test/java/org/sonar/db/source/FileSourceDaoTest.java
+++ b/server/sonar-db-dao/src/test/java/org/sonar/db/source/FileSourceDaoTest.java
@@ -21,17 +21,12 @@ package org.sonar.db.source;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
-import java.io.IOException;
-import java.io.Reader;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 import java.util.Random;
-import java.util.function.Consumer;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
-import javax.annotation.Nullable;
-import org.apache.commons.io.IOUtils;
 import org.apache.ibatis.session.ResultContext;
 import org.apache.ibatis.session.ResultHandler;
 import org.junit.Rule;
@@ -79,30 +74,6 @@ public class FileSourceDaoTest {
   }
 
   @Test
-  public void select_line_hashes() {
-    ComponentDto project = dbTester.components().insertPrivateProject();
-    ComponentDto file = dbTester.components().insertComponent(newFileDto(project));
-    FileSourceDto expected = dbTester.fileSources().insertFileSource(file);
-
-    ReaderToStringConsumer fn = new ReaderToStringConsumer();
-    underTest.readLineHashesStream(dbSession, expected.getFileUuid(), fn);
-
-    assertThat(fn.result).isEqualTo(expected.getLineHashes().isEmpty() ? null : String.join("\n", expected.getLineHashes()));
-  }
-
-  @Test
-  public void no_line_hashes_on_unknown_file() {
-    ComponentDto project = dbTester.components().insertPrivateProject();
-    ComponentDto file = dbTester.components().insertComponent(newFileDto(project));
-    dbTester.fileSources().insertFileSource(file);
-
-    ReaderToStringConsumer fn = new ReaderToStringConsumer();
-    underTest.readLineHashesStream(dbSession, "unknown", fn);
-
-    assertThat(fn.result).isNull();
-  }
-
-  @Test
   public void insert() {
     FileSourceDto expected = new FileSourceDto()
       .setUuid(Uuids.createFast())
@@ -218,31 +189,6 @@ public class FileSourceDaoTest {
   }
 
   @Test
-  public void readLineHashesStream_does_not_fail_when_lineshashes_is_null() {
-    underTest.insert(dbSession, new FileSourceDto()
-      .setUuid(Uuids.createFast())
-      .setProjectUuid("PRJ_UUID")
-      .setFileUuid("FILE2_UUID")
-      .setBinaryData("FILE2_BINARY_DATA".getBytes())
-      .setDataHash("FILE2_DATA_HASH")
-      .setSrcHash("FILE2_HASH")
-      .setCreatedAt(1500000000000L)
-      .setUpdatedAt(1500000000001L)
-      .setRevision("123456789"));
-    dbSession.commit();
-
-    boolean[] flag = {false};
-    underTest.readLineHashesStream(dbSession, "FILE2_UUID", new Consumer<Reader>() {
-      @Override
-      public void accept(@Nullable Reader input) {
-        fail("function must never been called since there is no data to read");
-        flag[0] = true;
-      }
-    });
-    assertThat(flag[0]).isFalse();
-  }
-
-  @Test
   public void scrollLineHashes_has_no_effect_if_no_uuids() {
     underTest.scrollLineHashes(dbSession, emptySet(), resultContext -> fail("handler should not be called"));
   }
@@ -391,18 +337,4 @@ public class FileSourceDaoTest {
     assertThat(res.getLineHashes()).isEmpty();
     assertThat(res.getLineCount()).isEqualTo(1);
   }
-
-  private static class ReaderToStringConsumer implements Consumer<Reader> {
-
-    String result = null;
-
-    @Override
-    public void accept(Reader input) {
-      try {
-        result = IOUtils.toString(input);
-      } catch (IOException e) {
-        throw new RuntimeException(e);
-      }
-    }
-  }
 }
diff --git a/server/sonar-docs/src/pages/instance-administration/security.md b/server/sonar-docs/src/pages/instance-administration/security.md
index 7ccb7268b34..d27803c5591 100644
--- a/server/sonar-docs/src/pages/instance-administration/security.md
+++ b/server/sonar-docs/src/pages/instance-administration/security.md
@@ -65,7 +65,6 @@ If the **Force user authentication** property is set to false, the following API
 | * api/system/status
 | * api/system/upgrades
 | * api/users/search
-| * api/views/run
 | * api/webservices/list
 | * api/webservices/response_example
 
diff --git a/server/sonar-docs/src/pages/setup/upgrade-notes.md b/server/sonar-docs/src/pages/setup/upgrade-notes.md
index 8394ab453cb..e720a07b331 100644
--- a/server/sonar-docs/src/pages/setup/upgrade-notes.md
+++ b/server/sonar-docs/src/pages/setup/upgrade-notes.md
@@ -5,7 +5,10 @@ url: /setup/upgrade-notes/
 
 ## Release 9.1 Upgrade Notes  
 **Custom measures feature has been dropped**
-The custom measures feature, which was previously deprecated, has been removed. ([SONAR-10762)[https://jira.sonarsource.com/browse/SONAR-10762]).
+The custom measures feature, which was previously deprecated, has been removed. ([SONAR-10762](https://jira.sonarsource.com/browse/SONAR-10762)).
+
+**Deprecated WebAPI endpoints and parameters removal**
+The WebAPI endpoints and parameters deprecated during the 7.X release cycle have been removed. For a complete list of removed endpoints and parameters see [SONAR-15313](https://jira.sonarsource.com/browse/SONAR-15313).
 
 ## Release 9.0 Upgrade Notes  
 **Scanners require Java 11**  
diff --git a/server/sonar-server-common/src/main/java/org/sonar/server/issue/SearchRequest.java b/server/sonar-server-common/src/main/java/org/sonar/server/issue/SearchRequest.java
index 14d405383cf..88655168a3c 100644
--- a/server/sonar-server-common/src/main/java/org/sonar/server/issue/SearchRequest.java
+++ b/server/sonar-server-common/src/main/java/org/sonar/server/issue/SearchRequest.java
@@ -46,7 +46,6 @@ public class SearchRequest {
   private List<String> issues;
   private Set<String> scopes;
   private List<String> languages;
-  private List<String> moduleUuids;
   private Boolean onComponentOnly;
   private String branch;
   private String pullRequest;
@@ -253,16 +252,6 @@ public class SearchRequest {
   }
 
   @CheckForNull
-  public List<String> getModuleUuids() {
-    return moduleUuids;
-  }
-
-  public SearchRequest setModuleUuids(@Nullable List<String> moduleUuids) {
-    this.moduleUuids = moduleUuids;
-    return this;
-  }
-
-  @CheckForNull
   public Boolean getOnComponentOnly() {
     return onComponentOnly;
   }
diff --git a/server/sonar-server-common/src/test/java/org/sonar/server/issue/SearchRequestTest.java b/server/sonar-server-common/src/test/java/org/sonar/server/issue/SearchRequestTest.java
index 7f82cf4ce22..6217bfae87f 100644
--- a/server/sonar-server-common/src/test/java/org/sonar/server/issue/SearchRequestTest.java
+++ b/server/sonar-server-common/src/test/java/org/sonar/server/issue/SearchRequestTest.java
@@ -36,7 +36,6 @@ public class SearchRequestTest {
       .setResolutions(singletonList("FALSE-POSITIVE"))
       .setResolved(true)
       .setProjects(singletonList("project-a"))
-      .setModuleUuids(singletonList("module-a"))
       .setDirectories(singletonList("aDirPath"))
       .setFiles(asList("file-a", "file-b"))
       .setAssigneesUuid(asList("user-a", "user-b"))
@@ -56,7 +55,6 @@ public class SearchRequestTest {
     assertThat(underTest.getResolutions()).containsExactly("FALSE-POSITIVE");
     assertThat(underTest.getResolved()).isTrue();
     assertThat(underTest.getProjects()).containsExactly("project-a");
-    assertThat(underTest.getModuleUuids()).containsExactly("module-a");
     assertThat(underTest.getDirectories()).containsExactly("aDirPath");
     assertThat(underTest.getFiles()).containsExactly("file-a", "file-b");
     assertThat(underTest.getAssigneeUuids()).containsExactly("user-a", "user-b");
diff --git a/server/sonar-web/src/main/js/api/issues.ts b/server/sonar-web/src/main/js/api/issues.ts
index b590509351d..f1c5ff3b74b 100644
--- a/server/sonar-web/src/main/js/api/issues.ts
+++ b/server/sonar-web/src/main/js/api/issues.ts
@@ -25,13 +25,12 @@ import { IssueResponse, RawIssuesResponse } from '../types/issues';
 type FacetName =
   | 'assigned_to_me'
   | 'assignees'
-  | 'authors'
+  | 'author'
   | 'createdAt'
   | 'cwe'
   | 'directories'
   | 'files'
   | 'languages'
-  | 'modules'
   | 'owaspTop10'
   | 'projects'
   | 'reporters'
diff --git a/server/sonar-web/src/main/js/apps/issues/components/App.tsx b/server/sonar-web/src/main/js/apps/issues/components/App.tsx
index a3d1cae7da1..376072c762a 100644
--- a/server/sonar-web/src/main/js/apps/issues/components/App.tsx
+++ b/server/sonar-web/src/main/js/apps/issues/components/App.tsx
@@ -68,7 +68,6 @@ import {
   areMyIssuesSelected,
   areQueriesEqual,
   getOpen,
-  mapFacet,
   parseFacets,
   parseQuery,
   Query,
@@ -408,7 +407,6 @@ export default class App extends React.PureComponent<Props, State> {
     const facets = requestFacets
       ? Object.keys(openFacets)
           .filter(facet => facet !== STANDARDS)
-          .map(mapFacet)
           .join(',')
       : undefined;
 
@@ -590,7 +588,7 @@ export default class App extends React.PureComponent<Props, State> {
   };
 
   fetchFacet = (facet: string) => {
-    return this.fetchIssues({ ps: 1, facets: mapFacet(facet) }, false).then(
+    return this.fetchIssues({ ps: 1, facets: facet }, false).then(
       ({ facets, ...other }) => {
         if (this.mounted) {
           this.setState(state => ({
@@ -689,7 +687,7 @@ export default class App extends React.PureComponent<Props, State> {
     const parameters = {
       ...getBranchLikeQuery(this.props.branchLike),
       componentKeys: component && component.key,
-      facets: mapFacet(property),
+      facets: property,
       s: 'FILE_LINE',
       ...serializeQuery({ ...query, ...changes }),
       ps: 1
diff --git a/server/sonar-web/src/main/js/apps/issues/components/ListItem.tsx b/server/sonar-web/src/main/js/apps/issues/components/ListItem.tsx
index ec7b2fb4397..1115f06c456 100644
--- a/server/sonar-web/src/main/js/apps/issues/components/ListItem.tsx
+++ b/server/sonar-web/src/main/js/apps/issues/components/ListItem.tsx
@@ -78,11 +78,6 @@ export default class ListItem extends React.PureComponent<Props> {
         case 'project':
           onFilterChange({ ...issuesReset, projects: [issue.projectKey] });
           break;
-        case 'module':
-          if (issue.subProjectUuid) {
-            onFilterChange({ ...issuesReset, modules: [issue.subProjectUuid] });
-          }
-          break;
         case 'file':
           onFilterChange({ ...issuesReset, files: [issue.componentUuid] });
       }
diff --git a/server/sonar-web/src/main/js/apps/issues/sidebar/AuthorFacet.tsx b/server/sonar-web/src/main/js/apps/issues/sidebar/AuthorFacet.tsx
index 465395d1b79..2dd7db0f760 100644
--- a/server/sonar-web/src/main/js/apps/issues/sidebar/AuthorFacet.tsx
+++ b/server/sonar-web/src/main/js/apps/issues/sidebar/AuthorFacet.tsx
@@ -35,7 +35,7 @@ interface Props {
   open: boolean;
   query: Query;
   stats: T.Dict<number> | undefined;
-  authors: string[];
+  author: string[];
 }
 
 const SEARCH_SIZE = 100;
@@ -56,8 +56,8 @@ export default class AuthorFacet extends React.PureComponent<Props> {
     }).then(authors => ({ maxResults: authors.length === SEARCH_SIZE, results: authors }));
   };
 
-  loadSearchResultCount = (authors: string[]) => {
-    return this.props.loadSearchResultCount('authors', { authors });
+  loadSearchResultCount = (author: string[]) => {
+    return this.props.loadSearchResultCount('author', { author });
   };
 
   renderSearchResult = (author: string, term: string) => {
@@ -77,13 +77,13 @@ export default class AuthorFacet extends React.PureComponent<Props> {
         onSearch={this.handleSearch}
         onToggle={this.props.onToggle}
         open={this.props.open}
-        property="authors"
-        query={omit(this.props.query, 'authors')}
+        property="author"
+        query={omit(this.props.query, 'author')}
         renderFacetItem={this.identity}
         renderSearchResult={this.renderSearchResult}
         searchPlaceholder={translate('search.search_for_authors')}
         stats={this.props.stats}
-        values={this.props.authors}
+        values={this.props.author}
       />
     );
   }
diff --git a/server/sonar-web/src/main/js/apps/issues/sidebar/Sidebar.tsx b/server/sonar-web/src/main/js/apps/issues/sidebar/Sidebar.tsx
index 9a3fb12ed75..51cfb8fea75 100644
--- a/server/sonar-web/src/main/js/apps/issues/sidebar/Sidebar.tsx
+++ b/server/sonar-web/src/main/js/apps/issues/sidebar/Sidebar.tsx
@@ -256,15 +256,15 @@ export class Sidebar extends React.PureComponent<Props> {
         )}
         {displayAuthorFacet && !this.props.disableDeveloperAggregatedInfo && (
           <AuthorFacet
-            authors={query.authors}
+            author={query.author}
             component={component}
-            fetching={this.props.loadingFacets.authors === true}
+            fetching={this.props.loadingFacets.author === true}
             loadSearchResultCount={this.props.loadSearchResultCount}
             onChange={this.props.onFilterChange}
             onToggle={this.props.onFacetToggle}
-            open={!!openFacets.authors}
+            open={!!openFacets.author}
             query={query}
-            stats={facets.authors}
+            stats={facets.author}
           />
         )}
       </>
diff --git a/server/sonar-web/src/main/js/apps/issues/sidebar/__tests__/AuthorFacet-test.tsx b/server/sonar-web/src/main/js/apps/issues/sidebar/__tests__/AuthorFacet-test.tsx
new file mode 100644
index 00000000000..336182e6a29
--- /dev/null
+++ b/server/sonar-web/src/main/js/apps/issues/sidebar/__tests__/AuthorFacet-test.tsx
@@ -0,0 +1,58 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2021 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+import { shallow } from 'enzyme';
+import * as React from 'react';
+import ListStyleFacet from '../../../../components/facet/ListStyleFacet';
+import { mockComponent } from '../../../../helpers/testMocks';
+import { Query } from '../../utils';
+import AuthorFacet from '../AuthorFacet';
+
+it('should render correctly', () => {
+  const wrapper = shallowRender();
+  expect(wrapper).toMatchSnapshot();
+});
+
+it('should notify of search result count correctly', () => {
+  const loadSearchResultCount = jest.fn();
+
+  const wrapper = shallowRender({ loadSearchResultCount });
+
+  wrapper.find(ListStyleFacet).props().loadSearchResultCount!(['1', '2']);
+
+  expect(loadSearchResultCount).toHaveBeenCalled();
+});
+
+function shallowRender(props: Partial<AuthorFacet['props']> = {}) {
+  return shallow<AuthorFacet>(
+    <AuthorFacet
+      component={mockComponent()}
+      fetching={false}
+      loadSearchResultCount={jest.fn()}
+      onChange={jest.fn()}
+      onToggle={jest.fn()}
+      open={true}
+      query={{} as Query}
+      stats={{}}
+      author={[]}
+      {...props}
+    />
+  );
+}
diff --git a/server/sonar-web/src/main/js/apps/issues/sidebar/__tests__/__snapshots__/AuthorFacet-test.tsx.snap b/server/sonar-web/src/main/js/apps/issues/sidebar/__tests__/__snapshots__/AuthorFacet-test.tsx.snap
new file mode 100644
index 00000000000..82c0a7d2538
--- /dev/null
+++ b/server/sonar-web/src/main/js/apps/issues/sidebar/__tests__/__snapshots__/AuthorFacet-test.tsx.snap
@@ -0,0 +1,26 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`should render correctly 1`] = `
+<ListStyleFacet
+  facetHeader="issues.facet.authors"
+  fetching={false}
+  getFacetItemText={[Function]}
+  getSearchResultKey={[Function]}
+  getSearchResultText={[Function]}
+  loadSearchResultCount={[Function]}
+  maxInitialItems={15}
+  maxItems={100}
+  minSearchLength={2}
+  onChange={[MockFunction]}
+  onSearch={[Function]}
+  onToggle={[MockFunction]}
+  open={true}
+  property="author"
+  query={Object {}}
+  renderFacetItem={[Function]}
+  renderSearchResult={[Function]}
+  searchPlaceholder="search.search_for_authors"
+  stats={Object {}}
+  values={Array []}
+/>
+`;
diff --git a/server/sonar-web/src/main/js/apps/issues/utils.ts b/server/sonar-web/src/main/js/apps/issues/utils.ts
index 68097880f43..f28e8944a2b 100644
--- a/server/sonar-web/src/main/js/apps/issues/utils.ts
+++ b/server/sonar-web/src/main/js/apps/issues/utils.ts
@@ -17,6 +17,7 @@
  * along with this program; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
+import { isArray } from 'lodash';
 import { searchUsers } from '../../api/users';
 import { formatMeasure } from '../../helpers/measures';
 import {
@@ -32,13 +33,14 @@ import {
 } from '../../helpers/query';
 import { scrollToElement } from '../../helpers/scrolling';
 import { get, save } from '../../helpers/storage';
+import { isDefined } from '../../helpers/types';
 import { Facet, RawFacet } from '../../types/issues';
 import { SecurityStandard, StandardType } from '../../types/security';
 
 export interface Query {
   assigned: boolean;
   assignees: string[];
-  authors: string[];
+  author: string[];
   createdAfter: Date | undefined;
   createdAt: string;
   createdBefore: Date | undefined;
@@ -48,7 +50,6 @@ export interface Query {
   files: string[];
   issues: string[];
   languages: string[];
-  modules: string[];
   owaspTop10: string[];
   projects: string[];
   resolutions: string[];
@@ -81,7 +82,7 @@ export function parseQuery(query: T.RawQuery): Query {
   return {
     assigned: parseAsBoolean(query.assigned),
     assignees: parseAsArray(query.assignees, parseAsString),
-    authors: parseAsArray(query.authors, parseAsString),
+    author: isArray(query.author) ? query.author : [query.author].filter(isDefined),
     createdAfter: parseAsDate(query.createdAfter),
     createdAt: parseAsString(query.createdAt),
     createdBefore: parseAsDate(query.createdBefore),
@@ -91,7 +92,6 @@ export function parseQuery(query: T.RawQuery): Query {
     files: parseAsArray(query.files, parseAsString),
     issues: parseAsArray(query.issues, parseAsString),
     languages: parseAsArray(query.languages, parseAsString),
-    modules: parseAsArray(query.moduleUuids, parseAsString),
     owaspTop10: parseAsArray(query.owaspTop10, parseAsString),
     projects: parseAsArray(query.projects, parseAsString),
     resolutions: parseAsArray(query.resolutions, parseAsString),
@@ -119,7 +119,7 @@ export function serializeQuery(query: Query): T.RawQuery {
   const filter = {
     assigned: query.assigned ? undefined : 'false',
     assignees: serializeStringArray(query.assignees),
-    authors: serializeStringArray(query.authors),
+    author: query.author,
     createdAfter: serializeDateShort(query.createdAfter),
     createdAt: serializeString(query.createdAt),
     createdBefore: serializeDateShort(query.createdBefore),
@@ -129,7 +129,6 @@ export function serializeQuery(query: Query): T.RawQuery {
     files: serializeStringArray(query.files),
     issues: serializeStringArray(query.issues),
     languages: serializeStringArray(query.languages),
-    moduleUuids: serializeStringArray(query.modules),
     owaspTop10: serializeStringArray(query.owaspTop10),
     projects: serializeStringArray(query.projects),
     resolutions: serializeStringArray(query.resolutions),
@@ -145,37 +144,25 @@ export function serializeQuery(query: Query): T.RawQuery {
     tags: serializeStringArray(query.tags),
     types: serializeStringArray(query.types)
   };
+
   return cleanQuery(filter);
 }
 
 export const areQueriesEqual = (a: T.RawQuery, b: T.RawQuery) =>
   queriesEqual(parseQuery(a), parseQuery(b));
 
-export function mapFacet(facet: string) {
-  const propertyMapping: T.Dict<string> = {
-    modules: 'moduleUuids'
-  };
-  return propertyMapping[facet] || facet;
-}
-
 export function parseFacets(facets: RawFacet[]): T.Dict<Facet> {
   if (!facets) {
     return {};
   }
 
-  // for readability purpose
-  const propertyMapping: T.Dict<string> = {
-    moduleUuids: 'modules'
-  };
-
   const result: T.Dict<Facet> = {};
   facets.forEach(facet => {
     const values: Facet = {};
     facet.values.forEach(value => {
       values[value.val] = value.count;
     });
-    const finalProperty = propertyMapping[facet.property] || facet.property;
-    result[finalProperty] = values;
+    result[facet.property] = values;
   });
   return result;
 }
diff --git a/server/sonar-web/src/main/js/types/types.d.ts b/server/sonar-web/src/main/js/types/types.d.ts
index 5f1b977765c..9391ec3b94b 100644
--- a/server/sonar-web/src/main/js/types/types.d.ts
+++ b/server/sonar-web/src/main/js/types/types.d.ts
@@ -360,7 +360,6 @@ declare namespace T {
     status: string;
     subProject?: string;
     subProjectName?: string;
-    subProjectUuid?: string;
     tags?: string[];
     textRange?: TextRange;
     transitions: string[];
diff --git a/server/sonar-webserver-es/src/main/java/org/sonar/server/issue/index/IssueIndex.java b/server/sonar-webserver-es/src/main/java/org/sonar/server/issue/index/IssueIndex.java
index 295c252659b..48082da3e9d 100644
--- a/server/sonar-webserver-es/src/main/java/org/sonar/server/issue/index/IssueIndex.java
+++ b/server/sonar-webserver-es/src/main/java/org/sonar/server/issue/index/IssueIndex.java
@@ -115,7 +115,6 @@ import static org.sonar.server.es.searchrequest.TopAggregationHelper.NO_OTHER_SU
 import static org.sonar.server.issue.index.IssueIndex.Facet.ASSIGNED_TO_ME;
 import static org.sonar.server.issue.index.IssueIndex.Facet.ASSIGNEES;
 import static org.sonar.server.issue.index.IssueIndex.Facet.AUTHOR;
-import static org.sonar.server.issue.index.IssueIndex.Facet.AUTHORS;
 import static org.sonar.server.issue.index.IssueIndex.Facet.CREATED_AT;
 import static org.sonar.server.issue.index.IssueIndex.Facet.CWE;
 import static org.sonar.server.issue.index.IssueIndex.Facet.DIRECTORIES;
@@ -171,7 +170,6 @@ import static org.sonar.server.security.SecurityStandards.SANS_TOP_25_INSECURE_I
 import static org.sonar.server.security.SecurityStandards.SANS_TOP_25_POROUS_DEFENSES;
 import static org.sonar.server.security.SecurityStandards.SANS_TOP_25_RISKY_RESOURCE;
 import static org.sonar.server.view.index.ViewIndexDefinition.TYPE_VIEW;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.DEPRECATED_PARAM_AUTHORS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.FACET_MODE_EFFORT;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_ASSIGNEES;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_AUTHOR;
@@ -180,7 +178,6 @@ import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_CWE;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_DIRECTORIES;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_FILES;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_LANGUAGES;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_MODULE_UUIDS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_OWASP_TOP_10;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_RESOLUTIONS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_RULES;
@@ -200,6 +197,7 @@ public class IssueIndex {
 
   public static final String FACET_PROJECTS = "projects";
   public static final String FACET_ASSIGNED_TO_ME = "assigned_to_me";
+  public static final String FACET_MODULES = "moduleUuids";
 
   private static final int DEFAULT_FACET_SIZE = 15;
   private static final int MAX_FACET_SIZE = 100;
@@ -238,10 +236,9 @@ public class IssueIndex {
     LANGUAGES(PARAM_LANGUAGES, FIELD_ISSUE_LANGUAGE, STICKY, MAX_FACET_SIZE),
     RULES(PARAM_RULES, FIELD_ISSUE_RULE_UUID, STICKY, MAX_FACET_SIZE),
     TAGS(PARAM_TAGS, FIELD_ISSUE_TAGS, STICKY, MAX_FACET_SIZE),
-    AUTHORS(DEPRECATED_PARAM_AUTHORS, FIELD_ISSUE_AUTHOR_LOGIN, STICKY, MAX_FACET_SIZE),
     AUTHOR(PARAM_AUTHOR, FIELD_ISSUE_AUTHOR_LOGIN, STICKY, MAX_FACET_SIZE),
     PROJECT_UUIDS(FACET_PROJECTS, FIELD_ISSUE_PROJECT_UUID, STICKY, MAX_FACET_SIZE),
-    MODULE_UUIDS(PARAM_MODULE_UUIDS, FIELD_ISSUE_MODULE_UUID, STICKY, MAX_FACET_SIZE),
+    MODULE_UUIDS(FACET_MODULES, FIELD_ISSUE_MODULE_UUID, STICKY, MAX_FACET_SIZE),
     FILES(PARAM_FILES, FIELD_ISSUE_FILE_PATH, STICKY, MAX_FACET_SIZE),
     DIRECTORIES(PARAM_DIRECTORIES, FIELD_ISSUE_DIRECTORY_PATH, STICKY, MAX_FACET_SIZE),
     ASSIGNEES(PARAM_ASSIGNEES, FIELD_ISSUE_ASSIGNEE_UUID, STICKY, MAX_FACET_SIZE),
@@ -674,7 +671,6 @@ public class IssueIndex {
     addFacetIfNeeded(options, aggregationHelper, esRequest, SCOPES, query.scopes().toArray());
     addFacetIfNeeded(options, aggregationHelper, esRequest, LANGUAGES, query.languages().toArray());
     addFacetIfNeeded(options, aggregationHelper, esRequest, RULES, query.ruleUuids().toArray());
-    addFacetIfNeeded(options, aggregationHelper, esRequest, AUTHORS, query.authors().toArray());
     addFacetIfNeeded(options, aggregationHelper, esRequest, AUTHOR, query.authors().toArray());
     addFacetIfNeeded(options, aggregationHelper, esRequest, TAGS, query.tags().toArray());
     addFacetIfNeeded(options, aggregationHelper, esRequest, TYPES, query.types().toArray());
diff --git a/server/sonar-webserver-es/src/main/java/org/sonar/server/issue/index/IssueQueryFactory.java b/server/sonar-webserver-es/src/main/java/org/sonar/server/issue/index/IssueQueryFactory.java
index cc4c5afef48..c41b8a9f8cd 100644
--- a/server/sonar-webserver-es/src/main/java/org/sonar/server/issue/index/IssueQueryFactory.java
+++ b/server/sonar-webserver-es/src/main/java/org/sonar/server/issue/index/IssueQueryFactory.java
@@ -246,7 +246,6 @@ public class IssueQueryFactory {
       builder.projectUuids(projects.stream().map(IssueQueryFactory::toProjectUuid).collect(toList()));
       setBranch(builder, projects.get(0), request.getBranch(), request.getPullRequest());
     }
-    builder.moduleUuids(request.getModuleUuids());
     builder.directories(request.getDirectories());
     builder.files(request.getFiles());
 
diff --git a/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueIndexDebtTest.java b/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueIndexDebtTest.java
index e14a0d9f716..fd53c66e579 100644
--- a/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueIndexDebtTest.java
+++ b/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueIndexDebtTest.java
@@ -201,7 +201,7 @@ public class IssueIndexDebtTest {
   }
 
   @Test
-  public void facets_on_authors() {
+  public void facets_on_author() {
     ComponentDto project = ComponentTesting.newPrivateProjectDto();
     ComponentDto file = ComponentTesting.newFileDto(project, null);
 
@@ -211,9 +211,9 @@ public class IssueIndexDebtTest {
       IssueDocTesting.newDoc("I3", file).setAuthorLogin("simon").setEffort(10L),
       IssueDocTesting.newDoc("I4", file).setAuthorLogin(null).setEffort(10L));
 
-    Facets facets = new Facets(underTest.search(newQueryBuilder().build(), new SearchOptions().addFacets(singletonList("authors"))), system2.getDefaultTimeZone().toZoneId());
-    assertThat(facets.getNames()).containsOnly("authors", FACET_MODE_EFFORT);
-    assertThat(facets.get("authors")).containsOnly(entry("steph", 10L), entry("simon", 20L));
+    Facets facets = new Facets(underTest.search(newQueryBuilder().build(), new SearchOptions().addFacets(singletonList("author"))), system2.getDefaultTimeZone().toZoneId());
+    assertThat(facets.getNames()).containsOnly("author", FACET_MODE_EFFORT);
+    assertThat(facets.get("author")).containsOnly(entry("steph", 10L), entry("simon", 20L));
     assertThat(facets.get(FACET_MODE_EFFORT)).containsOnly(entry("total", 40L));
   }
 
diff --git a/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueIndexFacetsTest.java b/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueIndexFacetsTest.java
index ffd2c6b74be..cb779d27eca 100644
--- a/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueIndexFacetsTest.java
+++ b/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueIndexFacetsTest.java
@@ -401,20 +401,6 @@ public class IssueIndexFacetsTest {
   }
 
   @Test
-  public void facets_on_deprecated_authors() {
-    ComponentDto project = newPrivateProjectDto();
-    ComponentDto file = newFileDto(project, null);
-
-    indexIssues(
-      newDoc("I1", file).setAuthorLogin("steph"),
-      newDoc("I2", file).setAuthorLogin("marcel"),
-      newDoc("I3", file).setAuthorLogin("marcel"),
-      newDoc("I4", file).setAuthorLogin(null));
-
-    assertThatFacetHasOnly(IssueQuery.builder(), "authors", entry("steph", 1L), entry("marcel", 2L));
-  }
-
-  @Test
   public void facets_on_authors_return_100_entries_plus_selected_values() {
     ComponentDto project = newPrivateProjectDto();
     indexIssues(rangeClosed(1, 110).mapToObj(i -> newDoc(newFileDto(project, null)).setAuthorLogin("a" + i)).toArray(IssueDoc[]::new));
@@ -422,8 +408,8 @@ public class IssueIndexFacetsTest {
     IssueDoc issue2 = newDoc(newFileDto(project, null)).setAuthorLogin("user2");
     indexIssues(issue1, issue2);
 
-    assertThatFacetHasSize(IssueQuery.builder().build(), "authors", 100);
-    assertThatFacetHasSize(IssueQuery.builder().authors(asList(issue1.authorLogin(), issue2.authorLogin())).build(), "authors", 102);
+    assertThatFacetHasSize(IssueQuery.builder().build(), "author", 100);
+    assertThatFacetHasSize(IssueQuery.builder().authors(asList(issue1.authorLogin(), issue2.authorLogin())).build(), "author", 102);
   }
 
   @Test
diff --git a/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueQueryFactoryTest.java b/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueQueryFactoryTest.java
index 2a6035b897b..97844486643 100644
--- a/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueQueryFactoryTest.java
+++ b/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueQueryFactoryTest.java
@@ -91,7 +91,6 @@ public class IssueQueryFactoryTest {
       .setResolutions(asList("FALSE-POSITIVE"))
       .setResolved(true)
       .setProjects(asList(project.getDbKey()))
-      .setModuleUuids(asList(module.uuid()))
       .setDirectories(asList("aDirPath"))
       .setFiles(asList(file.uuid()))
       .setAssigneesUuid(asList(user.getUuid()))
@@ -113,7 +112,6 @@ public class IssueQueryFactoryTest {
     assertThat(query.resolutions()).containsOnly("FALSE-POSITIVE");
     assertThat(query.resolved()).isTrue();
     assertThat(query.projectUuids()).containsOnly(project.uuid());
-    assertThat(query.moduleUuids()).containsOnly(module.uuid());
     assertThat(query.files()).containsOnly(file.uuid());
     assertThat(query.assignees()).containsOnly(user.getUuid());
     assertThat(query.scopes()).containsOnly("TEST", "MAIN");
diff --git a/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueQueryTest.java b/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueQueryTest.java
index 35dffee0a86..5f881db0990 100644
--- a/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueQueryTest.java
+++ b/server/sonar-webserver-es/src/test/java/org/sonar/server/issue/index/IssueQueryTest.java
@@ -30,7 +30,6 @@ import org.sonar.db.rule.RuleDefinitionDto;
 import org.sonar.server.issue.index.IssueQuery.PeriodStart;
 
 import static com.google.common.collect.Lists.newArrayList;
-import static org.apache.commons.lang.math.RandomUtils.nextInt;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.entry;
 
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/component/ComponentService.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/component/ComponentService.java
index b13b120b275..1848ca1a8f7 100644
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/component/ComponentService.java
+++ b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/component/ComponentService.java
@@ -19,17 +19,10 @@
  */
 package org.sonar.server.component;
 
-import java.util.Set;
-import org.sonar.api.resources.Qualifiers;
-import org.sonar.api.resources.Scopes;
 import org.sonar.api.server.ServerSide;
 import org.sonar.api.web.UserRole;
-import org.sonar.core.util.stream.MoreCollectors;
 import org.sonar.db.DbClient;
 import org.sonar.db.DbSession;
-import org.sonar.db.component.ComponentDto;
-import org.sonar.db.component.ComponentKeyUpdaterDao;
-import org.sonar.db.component.ResourceDto;
 import org.sonar.db.project.ProjectDto;
 import org.sonar.server.es.ProjectIndexer;
 import org.sonar.server.es.ProjectIndexers;
@@ -38,7 +31,6 @@ import org.sonar.server.project.ProjectLifeCycleListeners;
 import org.sonar.server.project.RekeyedProject;
 import org.sonar.server.user.UserSession;
 
-import static java.util.Collections.emptyList;
 import static java.util.Collections.singleton;
 import static java.util.Collections.singletonList;
 import static org.sonar.core.component.ComponentKeys.checkProjectKey;
@@ -66,31 +58,4 @@ public class ComponentService {
     projectLifeCycleListeners.onProjectsRekeyed(singleton(new RekeyedProject(newProject, project.getKey())));
   }
 
-  public void bulkUpdateKey(DbSession dbSession, ProjectDto project, String stringToReplace, String replacementString) {
-    Set<ComponentKeyUpdaterDao.RekeyedResource> rekeyedProjects = dbClient.componentKeyUpdaterDao().bulkUpdateKey(
-      dbSession, project.getUuid(), stringToReplace, replacementString,
-      ComponentService::isMainProject);
-    projectIndexers.commitAndIndexProjects(dbSession, singletonList(project), ProjectIndexer.Cause.PROJECT_KEY_UPDATE);
-    if (!rekeyedProjects.isEmpty()) {
-      projectLifeCycleListeners.onProjectsRekeyed(rekeyedProjects.stream()
-        .map(ComponentService::toRekeyedProject)
-        .collect(MoreCollectors.toSet(rekeyedProjects.size())));
-    }
-  }
-
-  private static boolean isMainProject(ComponentKeyUpdaterDao.RekeyedResource rekeyedResource) {
-    ResourceDto resource = rekeyedResource.getResource();
-    String resourceKey = resource.getKey();
-    return Scopes.PROJECT.equals(resource.getScope())
-      && Qualifiers.PROJECT.equals(resource.getQualifier())
-      && !resourceKey.contains(ComponentDto.BRANCH_KEY_SEPARATOR)
-      && !resourceKey.contains(ComponentDto.PULL_REQUEST_SEPARATOR);
-  }
-
-  private static RekeyedProject toRekeyedProject(ComponentKeyUpdaterDao.RekeyedResource rekeyedResource) {
-    ResourceDto resource = rekeyedResource.getResource();
-    Project project = new Project(resource.getUuid(), resource.getKey(), resource.getName(), resource.getDescription(), emptyList());
-    return new RekeyedProject(project, rekeyedResource.getOldKey());
-  }
-
 }
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/issue/ws/SearchAction.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/issue/ws/SearchAction.java
index 26b5bbc97a2..3c3ad99b5a9 100644
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/issue/ws/SearchAction.java
+++ b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/issue/ws/SearchAction.java
@@ -78,6 +78,7 @@ import static org.sonar.api.utils.Paging.forPageIndex;
 import static org.sonar.core.util.stream.MoreCollectors.toSet;
 import static org.sonar.server.es.SearchOptions.MAX_PAGE_SIZE;
 import static org.sonar.server.issue.index.IssueIndex.FACET_ASSIGNED_TO_ME;
+import static org.sonar.server.issue.index.IssueIndex.FACET_MODULES;
 import static org.sonar.server.issue.index.IssueIndex.FACET_PROJECTS;
 import static org.sonar.server.issue.index.IssueQuery.SORT_BY_ASSIGNEE;
 import static org.sonar.server.issue.index.IssueQueryFactory.ISSUE_STATUSES;
@@ -91,10 +92,6 @@ import static org.sonar.server.ws.KeyExamples.KEY_PROJECT_EXAMPLE_001;
 import static org.sonar.server.ws.KeyExamples.KEY_PULL_REQUEST_EXAMPLE_001;
 import static org.sonar.server.ws.WsUtils.writeProtobuf;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.ACTION_SEARCH;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.DEPRECATED_PARAM_AUTHORS;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.FACET_MODE;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.FACET_MODE_COUNT;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.FACET_MODE_EFFORT;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_ADDITIONAL_FIELDS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_ASC;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_ASSIGNED;
@@ -111,7 +108,6 @@ import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_DIRECTORIES
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_FILES;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_ISSUES;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_LANGUAGES;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_MODULE_UUIDS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_ON_COMPONENT_ONLY;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_OWASP_TOP_10;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_PROJECTS;
@@ -136,7 +132,7 @@ public class SearchAction implements IssuesWsAction {
 
   static final List<String> SUPPORTED_FACETS = List.of(
     FACET_PROJECTS,
-    PARAM_MODULE_UUIDS,
+    FACET_MODULES,
     PARAM_FILES,
     FACET_ASSIGNED_TO_ME,
     PARAM_SEVERITIES,
@@ -144,7 +140,6 @@ public class SearchAction implements IssuesWsAction {
     PARAM_RESOLUTIONS,
     PARAM_RULES,
     PARAM_ASSIGNEES,
-    DEPRECATED_PARAM_AUTHORS,
     PARAM_AUTHOR,
     PARAM_DIRECTORIES,
     PARAM_SCOPES,
@@ -159,7 +154,7 @@ public class SearchAction implements IssuesWsAction {
   );
 
   private static final String INTERNAL_PARAMETER_DISCLAIMER = "This parameter is mostly used by the Issues page, please prefer usage of the componentKeys parameter. ";
-  private static final Set<String> FACETS_REQUIRING_PROJECT = newHashSet(PARAM_MODULE_UUIDS, PARAM_FILES, PARAM_DIRECTORIES);
+  private static final Set<String> FACETS_REQUIRING_PROJECT = newHashSet(FACET_MODULES, PARAM_FILES, PARAM_DIRECTORIES);
 
   private final UserSession userSession;
   private final IssueIndex issueIndex;
@@ -191,6 +186,7 @@ public class SearchAction implements IssuesWsAction {
         + "<br/>When issue indexation is in progress returns 503 service unavailable HTTP code.")
       .setSince("3.6")
       .setChangelog(
+        new Change("9.1", "Deprecated parameters 'authors', 'facetMode' and 'moduleUuids' were dropped"),
         new Change("8.6", "Parameter 'timeZone' added"),
         new Change("8.5", "Facet 'fileUuids' is dropped in favour of the new facet 'files'" +
           "Note that they are not strictly identical, the latter returns the file paths."),
@@ -202,11 +198,11 @@ public class SearchAction implements IssuesWsAction {
         new Change("8.2", "Status 'IN_REVIEW' for Security Hotspots has been deprecated"),
         new Change("7.8", format("added new Security Hotspots statuses : %s, %s and %s", STATUS_TO_REVIEW, STATUS_IN_REVIEW, STATUS_REVIEWED)),
         new Change("7.8", "Security hotspots are returned by default"),
-        new Change("7.7", format("Value '%s' in parameter '%s' is deprecated, please use '%s' instead", DEPRECATED_PARAM_AUTHORS, FACETS, PARAM_AUTHOR)),
+        new Change("7.7", format("Value 'authors' in parameter '%s' is deprecated, please use '%s' instead", FACETS, PARAM_AUTHOR)),
         new Change("7.6", format("The use of module keys in parameter '%s' is deprecated", PARAM_COMPONENT_KEYS)),
         new Change("7.4", "The facet 'projectUuids' is dropped in favour of the new facet 'projects'. " +
           "Note that they are not strictly identical, the latter returns the project keys."),
-        new Change("7.4", format("Parameter '%s' does not accept anymore deprecated value 'debt'", FACET_MODE)),
+        new Change("7.4", "Parameter 'facetMode' does not accept anymore deprecated value 'debt'"),
         new Change("7.3", "response field 'fromHotspot' added to issues that are security hotspots"),
         new Change("7.3", "added facets 'sansTop25', 'owaspTop10' and 'cwe'"),
         new Change("7.2", "response field 'externalRuleEngine' added to issues that have been imported from an external rule engine"),
@@ -222,11 +218,6 @@ public class SearchAction implements IssuesWsAction {
     action.createParam(FACETS)
       .setDescription("Comma-separated list of the facets to be computed. No facet is computed by default.")
       .setPossibleValues(SUPPORTED_FACETS);
-    action.createParam(FACET_MODE)
-      .setDefaultValue(FACET_MODE_COUNT)
-      .setDeprecatedSince("7.9")
-      .setDescription("Choose the returned value for facet items, either count of issues or sum of remediation effort.")
-      .setPossibleValues(FACET_MODE_COUNT, FACET_MODE_EFFORT);
     action.addSortParams(IssueQuery.SORTS, null, true);
     action.createParam(PARAM_ADDITIONAL_FIELDS)
       .setSince("5.2")
@@ -278,10 +269,6 @@ public class SearchAction implements IssuesWsAction {
         " with any category")
       .setSince("7.8")
       .setPossibleValues(Arrays.stream(SQCategory.values()).map(SQCategory::getKey).collect(Collectors.toList()));
-    action.createParam(DEPRECATED_PARAM_AUTHORS)
-      .setDeprecatedSince("7.7")
-      .setDescription("This parameter is deprecated, please use '%s' instead", PARAM_AUTHOR)
-      .setExampleValue("torvalds@linux-foundation.org");
     action.createParam(PARAM_AUTHOR)
       .setDescription("SCM accounts. To set several values, the parameter must be called once for each value.")
       .setExampleValue("author=torvalds@linux-foundation.org&author=linux@fondation.org");
@@ -347,13 +334,6 @@ public class SearchAction implements IssuesWsAction {
       .setInternal(true)
       .setExampleValue(KEY_PROJECT_EXAMPLE_001);
 
-    action.createParam(PARAM_MODULE_UUIDS)
-      .setDescription("To retrieve issues associated to a specific list of modules (comma-separated list of module IDs). " +
-        INTERNAL_PARAMETER_DISCLAIMER)
-      .setInternal(true)
-      .setDeprecatedSince("7.6")
-      .setExampleValue("7d8749e8-3070-4903-9188-bdd82933bb92");
-
     action.createParam(PARAM_DIRECTORIES)
       .setDescription("To retrieve issues associated to a specific list of directories (comma-separated list of directory paths). " +
         "This parameter is only meaningful when a module is selected. " +
@@ -448,7 +428,7 @@ public class SearchAction implements IssuesWsAction {
     addMandatoryValuesToFacet(facets, PARAM_STATUSES, ISSUE_STATUSES);
     addMandatoryValuesToFacet(facets, PARAM_RESOLUTIONS, concat(singletonList(""), RESOLUTIONS));
     addMandatoryValuesToFacet(facets, FACET_PROJECTS, query.projectUuids());
-    addMandatoryValuesToFacet(facets, PARAM_MODULE_UUIDS, query.moduleUuids());
+    addMandatoryValuesToFacet(facets, FACET_MODULES, query.moduleUuids());
     addMandatoryValuesToFacet(facets, PARAM_FILES, query.files());
 
     List<String> assignees = Lists.newArrayList("");
@@ -499,13 +479,11 @@ public class SearchAction implements IssuesWsAction {
 
   private static void collectFacets(SearchResponseLoader.Collector collector, Facets facets) {
     collector.addProjectUuids(facets.getBucketKeys(FACET_PROJECTS));
-    collector.addComponentUuids(facets.getBucketKeys(PARAM_MODULE_UUIDS));
     collector.addRuleIds(facets.getBucketKeys(PARAM_RULES));
     collector.addUserUuids(facets.getBucketKeys(PARAM_ASSIGNEES));
   }
 
   private static void collectRequestParams(SearchResponseLoader.Collector collector, SearchRequest request) {
-    collector.addComponentUuids(request.getModuleUuids());
     collector.addUserUuids(request.getAssigneeUuids());
   }
 
@@ -515,20 +493,18 @@ public class SearchAction implements IssuesWsAction {
       .setAsc(request.mandatoryParamAsBoolean(PARAM_ASC))
       .setAssigned(request.paramAsBoolean(PARAM_ASSIGNED))
       .setAssigneesUuid(getLogins(dbSession, request.paramAsStrings(PARAM_ASSIGNEES)))
-      .setAuthors(request.hasParam(PARAM_AUTHOR) ? request.multiParam(PARAM_AUTHOR) : request.paramAsStrings(DEPRECATED_PARAM_AUTHORS))
+      .setAuthors(request.multiParam(PARAM_AUTHOR))
       .setComponents(request.paramAsStrings(PARAM_COMPONENT_KEYS))
       .setCreatedAfter(request.param(PARAM_CREATED_AFTER))
       .setCreatedAt(request.param(PARAM_CREATED_AT))
       .setCreatedBefore(request.param(PARAM_CREATED_BEFORE))
       .setCreatedInLast(request.param(PARAM_CREATED_IN_LAST))
       .setDirectories(request.paramAsStrings(PARAM_DIRECTORIES))
-      .setFacetMode(request.mandatoryParam(FACET_MODE))
       .setFacets(request.paramAsStrings(FACETS))
       .setFiles(request.paramAsStrings(PARAM_FILES))
       .setIssues(request.paramAsStrings(PARAM_ISSUES))
       .setScopes(request.paramAsStrings(PARAM_SCOPES))
       .setLanguages(request.paramAsStrings(PARAM_LANGUAGES))
-      .setModuleUuids(request.paramAsStrings(PARAM_MODULE_UUIDS))
       .setOnComponentOnly(request.paramAsBoolean(PARAM_ON_COMPONENT_ONLY))
       .setBranch(request.param(PARAM_BRANCH))
       .setPullRequest(request.param(PARAM_PULL_REQUEST))
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/PermissionsWsModule.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/PermissionsWsModule.java
index 3f1a11cc633..906bc4158ee 100644
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/PermissionsWsModule.java
+++ b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/PermissionsWsModule.java
@@ -50,7 +50,6 @@ public class PermissionsWsModule extends Module {
       RemoveUserAction.class,
       UsersAction.class,
       GroupsAction.class,
-      SearchGlobalPermissionsAction.class,
       RemoveUserFromTemplateAction.class,
       AddUserToTemplateAction.class,
       AddGroupToTemplateAction.class,
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/SearchGlobalPermissionsAction.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/SearchGlobalPermissionsAction.java
deleted file mode 100644
index 3d6df7e871c..00000000000
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/SearchGlobalPermissionsAction.java
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.permission.ws;
-
-import java.util.Locale;
-import org.sonar.api.server.ws.Request;
-import org.sonar.api.server.ws.Response;
-import org.sonar.api.server.ws.WebService;
-import org.sonar.core.i18n.I18n;
-import org.sonar.db.DbClient;
-import org.sonar.db.DbSession;
-import org.sonar.db.permission.GlobalPermission;
-import org.sonar.db.permission.PermissionQuery;
-import org.sonar.server.permission.PermissionService;
-import org.sonar.server.user.UserSession;
-import org.sonarqube.ws.Permissions.Permission;
-import org.sonarqube.ws.Permissions.WsSearchGlobalPermissionsResponse;
-
-import static org.sonar.server.permission.PermissionPrivilegeChecker.checkGlobalAdmin;
-import static org.sonar.server.ws.WsUtils.writeProtobuf;
-import static org.sonarqube.ws.Permissions.Permission.newBuilder;
-
-public class SearchGlobalPermissionsAction implements PermissionsWsAction {
-
-  public static final String ACTION = "search_global_permissions";
-  private static final String PROPERTY_PREFIX = "global_permissions.";
-  private static final String DESCRIPTION_SUFFIX = ".desc";
-
-  private final DbClient dbClient;
-  private final UserSession userSession;
-  private final I18n i18n;
-  private final PermissionService permissionService;
-
-  public SearchGlobalPermissionsAction(DbClient dbClient, UserSession userSession, I18n i18n, PermissionService permissionService) {
-    this.dbClient = dbClient;
-    this.userSession = userSession;
-    this.i18n = i18n;
-    this.permissionService = permissionService;
-  }
-
-  @Override
-  public void define(WebService.NewController context) {
-    context.createAction(ACTION)
-      .setDescription("List global permissions. <br />" +
-        "Requires the following permission: 'Administer System'")
-      .setResponseExample(getClass().getResource("search_global_permissions-example.json"))
-      .setSince("5.2")
-      .setDeprecatedSince("6.5")
-      .setHandler(this);
-  }
-
-  @Override
-  public void handle(Request wsRequest, Response wsResponse) throws Exception {
-    try (DbSession dbSession = dbClient.openSession(false)) {
-      checkGlobalAdmin(userSession);
-
-      WsSearchGlobalPermissionsResponse response = buildResponse(dbSession);
-      writeProtobuf(response, wsRequest, wsResponse);
-    }
-  }
-
-  private WsSearchGlobalPermissionsResponse buildResponse(DbSession dbSession) {
-    WsSearchGlobalPermissionsResponse.Builder response = WsSearchGlobalPermissionsResponse.newBuilder();
-    Permission.Builder permission = newBuilder();
-
-    permissionService.getGlobalPermissions().stream()
-      .map(GlobalPermission::getKey)
-      .forEach(permissionKey -> {
-        PermissionQuery query = permissionQuery(permissionKey);
-        response.addPermissions(
-          permission
-            .clear()
-            .setKey(permissionKey)
-            .setName(i18nName(permissionKey))
-            .setDescription(i18nDescriptionMessage(permissionKey))
-            .setUsersCount(countUsers(dbSession, query))
-            .setGroupsCount(countGroups(dbSession, permissionKey)));
-      });
-
-    return response.build();
-  }
-
-  private String i18nDescriptionMessage(String permissionKey) {
-    return i18n.message(Locale.ENGLISH, PROPERTY_PREFIX + permissionKey + DESCRIPTION_SUFFIX, "");
-  }
-
-  private String i18nName(String permissionKey) {
-    return i18n.message(Locale.ENGLISH, PROPERTY_PREFIX + permissionKey, permissionKey);
-  }
-
-  private int countGroups(DbSession dbSession, String permission) {
-    PermissionQuery query = PermissionQuery.builder().setPermission(permission).build();
-    return dbClient.groupPermissionDao().countGroupsByQuery(dbSession, query);
-  }
-
-  private int countUsers(DbSession dbSession, PermissionQuery permissionQuery) {
-    return dbClient.userPermissionDao().countUsersByQuery(dbSession, permissionQuery);
-  }
-
-  private static PermissionQuery permissionQuery(String permissionKey) {
-    return PermissionQuery.builder()
-      .setPermission(permissionKey)
-      .withAtLeastOnePermission()
-      .build();
-  }
-}
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/SearchProjectPermissionsData.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/SearchProjectPermissionsData.java
deleted file mode 100644
index 588b04dbba8..00000000000
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/permission/ws/SearchProjectPermissionsData.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.permission.ws;
-
-import com.google.common.collect.FluentIterable;
-import com.google.common.collect.Iterables;
-import com.google.common.collect.Ordering;
-import com.google.common.collect.Table;
-import java.util.List;
-import java.util.Set;
-import org.sonar.api.utils.Paging;
-import org.sonar.db.component.ComponentDto;
-
-import static com.google.common.base.MoreObjects.firstNonNull;
-import static com.google.common.base.Preconditions.checkState;
-import static com.google.common.collect.ImmutableList.copyOf;
-import static com.google.common.collect.ImmutableTable.copyOf;
-
-class SearchProjectPermissionsData {
-  private final List<ComponentDto> rootComponents;
-  private final Paging paging;
-  private final Table<String, String, Integer> userCountByProjectUuidAndPermission;
-  private final Table<String, String, Integer> groupCountByProjectUuidAndPermission;
-
-  private SearchProjectPermissionsData(Builder builder) {
-    this.rootComponents = copyOf(builder.projects);
-    this.paging = builder.paging;
-    this.userCountByProjectUuidAndPermission = copyOf(builder.userCountByProjectUuidAndPermission);
-    this.groupCountByProjectUuidAndPermission = copyOf(builder.groupCountByProjectUuidAndPermission);
-  }
-
-  static Builder newBuilder() {
-    return new Builder();
-  }
-
-  List<ComponentDto> rootComponents() {
-    return rootComponents;
-  }
-
-  Paging paging() {
-    return paging;
-  }
-
-  int userCount(String rootComponentUuid, String permission) {
-    return firstNonNull(userCountByProjectUuidAndPermission.get(rootComponentUuid, permission), 0);
-  }
-
-  int groupCount(String rootComponentUuid, String permission) {
-    return firstNonNull(groupCountByProjectUuidAndPermission.get(rootComponentUuid, permission), 0);
-  }
-
-  Set<String> permissions(String rootComponentUuid) {
-    return FluentIterable.from(
-      Iterables.concat(
-        userCountByProjectUuidAndPermission.row(rootComponentUuid).keySet(),
-        groupCountByProjectUuidAndPermission.row(rootComponentUuid).keySet()))
-      .toSortedSet(Ordering.natural());
-  }
-
-  static class Builder {
-    private List<ComponentDto> projects;
-    private Paging paging;
-    private Table<String, String, Integer> userCountByProjectUuidAndPermission;
-    private Table<String, String, Integer> groupCountByProjectUuidAndPermission;
-
-    private Builder() {
-      // prevents instantiation outside main class
-    }
-
-    SearchProjectPermissionsData build() {
-      checkState(projects != null);
-      checkState(userCountByProjectUuidAndPermission != null);
-      checkState(groupCountByProjectUuidAndPermission != null);
-
-      return new SearchProjectPermissionsData(this);
-    }
-
-    Builder rootComponents(List<ComponentDto> projects) {
-      this.projects = projects;
-      return this;
-    }
-
-    Builder paging(Paging paging) {
-      this.paging = paging;
-      return this;
-    }
-
-    Builder userCountByProjectIdAndPermission(Table<String, String, Integer> userCountByProjectIdAndPermission) {
-      this.userCountByProjectUuidAndPermission = userCountByProjectIdAndPermission;
-      return this;
-    }
-
-    Builder groupCountByProjectIdAndPermission(Table<String, String, Integer> groupCountByProjectIdAndPermission) {
-      this.groupCountByProjectUuidAndPermission = groupCountByProjectIdAndPermission;
-      return this;
-    }
-  }
-}
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/project/ws/BulkUpdateKeyAction.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/project/ws/BulkUpdateKeyAction.java
deleted file mode 100644
index 97354ce9093..00000000000
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/project/ws/BulkUpdateKeyAction.java
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.project.ws;
-
-import com.google.common.collect.ImmutableList;
-import java.util.Map;
-import org.sonar.api.server.ws.Request;
-import org.sonar.api.server.ws.Response;
-import org.sonar.api.server.ws.WebService;
-import org.sonar.api.web.UserRole;
-import org.sonar.db.DbClient;
-import org.sonar.db.DbSession;
-import org.sonar.db.component.ComponentKeyUpdaterDao;
-import org.sonar.db.project.ProjectDto;
-import org.sonar.server.component.ComponentFinder;
-import org.sonar.server.component.ComponentService;
-import org.sonar.server.user.UserSession;
-import org.sonarqube.ws.Projects.BulkUpdateKeyWsResponse;
-
-import static com.google.common.base.Preconditions.checkArgument;
-import static org.sonar.server.exceptions.BadRequestException.checkRequest;
-import static org.sonar.server.ws.WsUtils.writeProtobuf;
-import static org.sonarqube.ws.client.project.ProjectsWsParameters.ACTION_BULK_UPDATE_KEY;
-import static org.sonarqube.ws.client.project.ProjectsWsParameters.PARAM_DRY_RUN;
-import static org.sonarqube.ws.client.project.ProjectsWsParameters.PARAM_FROM;
-import static org.sonarqube.ws.client.project.ProjectsWsParameters.PARAM_PROJECT;
-import static org.sonarqube.ws.client.project.ProjectsWsParameters.PARAM_TO;
-
-public class BulkUpdateKeyAction implements ProjectsWsAction {
-  private final DbClient dbClient;
-  private final ComponentFinder componentFinder;
-  private final ComponentKeyUpdaterDao componentKeyUpdater;
-  private final ComponentService componentService;
-  private final UserSession userSession;
-
-  public BulkUpdateKeyAction(DbClient dbClient, ComponentFinder componentFinder, ComponentService componentService, UserSession userSession) {
-    this.dbClient = dbClient;
-    this.componentKeyUpdater = dbClient.componentKeyUpdaterDao();
-    this.componentFinder = componentFinder;
-    this.componentService = componentService;
-    this.userSession = userSession;
-  }
-
-  @Override
-  public void define(WebService.NewController context) {
-    doDefine(context);
-  }
-
-  public WebService.NewAction doDefine(WebService.NewController context) {
-    WebService.NewAction action = context.createAction(ACTION_BULK_UPDATE_KEY)
-      .setDescription("Bulk update a project key and all its sub-components keys. " +
-        "The bulk update allows to replace a part of the current key by another string on the current project.<br>" +
-        "It's possible to simulate the bulk update by setting the parameter '%s' at true. No key is updated with a dry run.<br>" +
-        "Ex: to rename a project with key 'my_project' to 'my_new_project' and all its sub-components keys, call the WS with parameters:" +
-        "<ul>" +
-        "  <li>%s: my_project</li>" +
-        "  <li>%s: my_</li>" +
-        "  <li>%s: my_new_</li>" +
-        "</ul>" +
-        "Requires one of the following permissions: " +
-        "<ul>" +
-        "<li>'Administer System'</li>" +
-        "<li>'Administer' rights on the specified project</li>" +
-        "</ul>",
-        PARAM_DRY_RUN,
-        PARAM_PROJECT, PARAM_FROM, PARAM_TO)
-      .setDeprecatedSince("7.6")
-      .setSince("6.1")
-      .setPost(true)
-      .setResponseExample(getClass().getResource("bulk_update_key-example.json"))
-      .setHandler(this);
-
-    action.createParam(PARAM_PROJECT)
-      .setDescription("Project key")
-      .setRequired(true)
-      .setExampleValue("my_old_project");
-
-    action.createParam(PARAM_FROM)
-      .setDescription("String to match in components keys")
-      .setRequired(true)
-      .setExampleValue("_old");
-
-    action.createParam(PARAM_TO)
-      .setDescription("String replacement in components keys")
-      .setRequired(true)
-      .setExampleValue("_new");
-
-    action.createParam(PARAM_DRY_RUN)
-      .setDescription("Simulate bulk update. No component key is updated.")
-      .setBooleanPossibleValues()
-      .setDefaultValue(false);
-
-    return action;
-  }
-
-  @Override
-  public void handle(Request request, Response response) throws Exception {
-    writeProtobuf(doHandle(toWsRequest(request)), request, response);
-  }
-
-  private BulkUpdateKeyWsResponse doHandle(BulkUpdateKeyRequest request) {
-    try (DbSession dbSession = dbClient.openSession(false)) {
-      ProjectDto project = componentFinder.getProjectByKey(dbSession, request.getProjectKey());
-      userSession.checkProjectPermission(UserRole.ADMIN, project);
-
-      Map<String, String> newKeysByOldKeys = componentKeyUpdater.simulateBulkUpdateKey(dbSession, project.getUuid(), request.getFrom(), request.getTo());
-      Map<String, Boolean> newKeysWithDuplicateMap = componentKeyUpdater.checkComponentKeys(dbSession, ImmutableList.copyOf(newKeysByOldKeys.values()));
-
-      if (!request.isDryRun()) {
-        checkNoDuplicate(newKeysWithDuplicateMap);
-        bulkUpdateKey(dbSession, request, project);
-      }
-
-      return buildResponse(newKeysByOldKeys, newKeysWithDuplicateMap);
-    }
-  }
-
-  private static void checkNoDuplicate(Map<String, Boolean> newKeysWithDuplicateMap) {
-    newKeysWithDuplicateMap.forEach((key, value) -> checkRequest(!value, "Impossible to update key: a component with key \"%s\" already exists.", key));
-  }
-
-  private void bulkUpdateKey(DbSession dbSession, BulkUpdateKeyRequest request, ProjectDto project) {
-    componentService.bulkUpdateKey(dbSession, project, request.getFrom(), request.getTo());
-  }
-
-  private static BulkUpdateKeyWsResponse buildResponse(Map<String, String> newKeysByOldKeys, Map<String, Boolean> newKeysWithDuplicateMap) {
-    BulkUpdateKeyWsResponse.Builder response = BulkUpdateKeyWsResponse.newBuilder();
-
-    newKeysByOldKeys.entrySet().stream()
-      // sort by old key
-      .sorted(Map.Entry.comparingByKey())
-      .forEach(
-        entry -> {
-          String newKey = entry.getValue();
-          response.addKeysBuilder()
-            .setKey(entry.getKey())
-            .setNewKey(newKey)
-            .setDuplicate(newKeysWithDuplicateMap.getOrDefault(newKey, false));
-        });
-
-    return response.build();
-  }
-
-  private static BulkUpdateKeyRequest toWsRequest(Request request) {
-    return BulkUpdateKeyRequest.builder()
-      .setProjectKey(request.mandatoryParam(PARAM_PROJECT))
-      .setFrom(request.mandatoryParam(PARAM_FROM))
-      .setTo(request.mandatoryParam(PARAM_TO))
-      .setDryRun(request.mandatoryParamAsBoolean(PARAM_DRY_RUN))
-      .build();
-  }
-
-  private static class BulkUpdateKeyRequest {
-    private final String projectKey;
-    private final String from;
-    private final String to;
-    private final boolean dryRun;
-
-    public BulkUpdateKeyRequest(Builder builder) {
-      this.projectKey = builder.projectKey;
-      this.from = builder.from;
-      this.to = builder.to;
-      this.dryRun = builder.dryRun;
-    }
-
-    public String getProjectKey() {
-      return projectKey;
-    }
-
-    public String getFrom() {
-      return from;
-    }
-
-    public String getTo() {
-      return to;
-    }
-
-    public boolean isDryRun() {
-      return dryRun;
-    }
-
-    public static Builder builder() {
-      return new Builder();
-    }
-  }
-
-  public static class Builder {
-    private String projectKey;
-    private String from;
-    private String to;
-    private boolean dryRun;
-
-    private Builder() {
-      // enforce method constructor
-    }
-
-    public Builder setProjectKey(String projectKey) {
-      this.projectKey = projectKey;
-      return this;
-    }
-
-    public Builder setFrom(String from) {
-      this.from = from;
-      return this;
-    }
-
-    public Builder setTo(String to) {
-      this.to = to;
-      return this;
-    }
-
-    public Builder setDryRun(boolean dryRun) {
-      this.dryRun = dryRun;
-      return this;
-    }
-
-    public BulkUpdateKeyRequest build() {
-      checkArgument(projectKey != null && !projectKey.isEmpty(), "The key must not be empty");
-      checkArgument(from != null && !from.isEmpty(), "The string to match must not be empty");
-      checkArgument(to != null && !to.isEmpty(), "The string replacement must not be empty");
-      return new BulkUpdateKeyRequest(this);
-    }
-  }
-}
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/project/ws/ProjectsWsModule.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/project/ws/ProjectsWsModule.java
index 0b7c61381da..3e30baaa99a 100644
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/project/ws/ProjectsWsModule.java
+++ b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/project/ws/ProjectsWsModule.java
@@ -39,7 +39,6 @@ public class ProjectsWsModule extends Module {
       BulkDeleteAction.class,
       DeleteAction.class,
       UpdateKeyAction.class,
-      BulkUpdateKeyAction.class,
       SearchMyProjectsAction.class,
       SearchAction.class,
       UpdateVisibilityAction.class,
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/qualitygate/ws/QualityGatesWs.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/qualitygate/ws/QualityGatesWs.java
index 17a9d0dfa9a..db759c7f756 100644
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/qualitygate/ws/QualityGatesWs.java
+++ b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/qualitygate/ws/QualityGatesWs.java
@@ -22,12 +22,8 @@ package org.sonar.server.qualitygate.ws;
 import java.util.Set;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
-import org.sonar.api.server.ws.Change;
-import org.sonar.api.server.ws.Request;
 import org.sonar.api.server.ws.WebService;
-import org.sonar.server.exceptions.BadRequestException;
 import org.sonar.server.qualitygate.Condition;
-import org.sonar.server.ws.RemovedWebServiceHandler;
 
 import static org.sonar.server.qualitygate.QualityGateConditionsUpdater.INVALID_METRIC_KEYS;
 import static org.sonar.server.qualitygate.ws.QualityGatesWsParameters.CONTROLLER_QUALITY_GATES;
@@ -54,17 +50,6 @@ public class QualityGatesWs implements WebService {
       action.define(controller);
     }
 
-    // unset_default is no more authorized
-    controller.createAction("unset_default")
-      .setDescription("This webservice is no more available : a default quality gate is mandatory.")
-      .setSince("4.3")
-      .setDeprecatedSince("7.0")
-      .setPost(true)
-      .setHandler(RemovedWebServiceHandler.INSTANCE)
-      .setResponseExample(RemovedWebServiceHandler.INSTANCE.getResponseExample())
-      .setChangelog(
-        new Change("7.0", "Unset a quality gate is no more authorized"));
-
     controller.done();
   }
 
@@ -106,14 +91,6 @@ public class QualityGatesWs implements WebService {
       .collect(Collectors.joining());
   }
 
-  static Long parseId(Request request, String paramName) {
-    try {
-      return Long.valueOf(request.mandatoryParam(paramName));
-    } catch (NumberFormatException badFormat) {
-      throw BadRequestException.create(paramName + " must be a valid long value");
-    }
-  }
-
   private static Set<String> getPossibleOperators() {
     return Stream.of(Condition.Operator.values())
       .map(Condition.Operator::getDbValue)
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/source/ws/HashAction.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/source/ws/HashAction.java
deleted file mode 100644
index 6e163cb20b9..00000000000
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/source/ws/HashAction.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.source.ws;
-
-import com.google.common.io.CharStreams;
-import com.google.common.io.Resources;
-import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.io.Reader;
-import java.nio.charset.StandardCharsets;
-import java.util.function.Consumer;
-import org.sonar.api.server.ws.Request;
-import org.sonar.api.server.ws.Response;
-import org.sonar.api.server.ws.WebService;
-import org.sonar.api.web.UserRole;
-import org.sonar.db.DbClient;
-import org.sonar.db.DbSession;
-import org.sonar.db.component.ComponentDto;
-import org.sonar.server.component.ComponentFinder;
-import org.sonar.server.user.UserSession;
-
-import static org.sonar.server.ws.KeyExamples.KEY_FILE_EXAMPLE_001;
-
-public class HashAction implements SourcesWsAction {
-
-  private final DbClient dbClient;
-  private final UserSession userSession;
-  private final ComponentFinder componentFinder;
-
-  public HashAction(DbClient dbClient, UserSession userSession, ComponentFinder componentFinder) {
-    this.dbClient = dbClient;
-    this.userSession = userSession;
-    this.componentFinder = componentFinder;
-  }
-
-  @Override
-  public void define(WebService.NewController controller) {
-    WebService.NewAction action = controller.createAction("hash")
-      .setDescription("Show line line hashes for a given file. Require See Source Code permission on file's project<br/>")
-      .setSince("5.0")
-      .setInternal(true)
-      .setDeprecatedSince("7.7")
-      .setResponseExample(Resources.getResource(getClass(), "example-hash.txt"))
-      .setHandler(this);
-
-    action
-      .createParam("key")
-      .setRequired(true)
-      .setDescription("File key")
-      .setExampleValue(KEY_FILE_EXAMPLE_001);
-  }
-
-  @Override
-  public void handle(Request request, Response response) throws Exception {
-    try (DbSession session = dbClient.openSession(false)) {
-      String componentKey = request.mandatoryParam("key");
-      ComponentDto component = componentFinder.getByKey(session, componentKey);
-      userSession.checkComponentPermission(UserRole.USER, component);
-
-      response.stream().setMediaType("text/plain");
-      try (OutputStreamWriter writer = new OutputStreamWriter(response.stream().output(), StandardCharsets.UTF_8)) {
-        HashConsumer hashFunction = new HashConsumer(writer, componentKey);
-        dbClient.fileSourceDao().readLineHashesStream(session, component.uuid(), hashFunction);
-        if (!hashFunction.hasData()) {
-          response.noContent();
-        }
-      }
-    }
-  }
-
-  private static class HashConsumer implements Consumer<Reader> {
-
-    private final OutputStreamWriter writer;
-    private final String componentKey;
-    private boolean hasData = false;
-
-    public HashConsumer(OutputStreamWriter writer, String componentKey) {
-      this.writer = writer;
-      this.componentKey = componentKey;
-    }
-
-    @Override
-    public void accept(Reader input) {
-      try {
-        hasData = true;
-        CharStreams.copy(input, writer);
-      } catch (IOException e) {
-        throw new IllegalStateException(String.format("Can't read line hashes of file '%s'", componentKey), e);
-      }
-    }
-
-    public boolean hasData() {
-      return hasData;
-    }
-  }
-
-}
diff --git a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/source/ws/SourceWsModule.java b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/source/ws/SourceWsModule.java
index bfb78c6ba42..90255e1db00 100644
--- a/server/sonar-webserver-webapi/src/main/java/org/sonar/server/source/ws/SourceWsModule.java
+++ b/server/sonar-webserver-webapi/src/main/java/org/sonar/server/source/ws/SourceWsModule.java
@@ -34,7 +34,6 @@ public class SourceWsModule extends Module {
       ShowAction.class,
       IssueSnippetsAction.class,
       LinesAction.class,
-      HashAction.class,
       RawAction.class,
       IndexAction.class,
       ScmAction.class
diff --git a/server/sonar-webserver-webapi/src/main/resources/org/sonar/server/project/ws/bulk_update_key-example.json b/server/sonar-webserver-webapi/src/main/resources/org/sonar/server/project/ws/bulk_update_key-example.json
deleted file mode 100644
index 7ad4b3d8a2c..00000000000
--- a/server/sonar-webserver-webapi/src/main/resources/org/sonar/server/project/ws/bulk_update_key-example.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "keys": [
-    {
-      "key": "my_project",
-      "newKey": "my_new_project",
-      "duplicate": false
-    },
-    {
-      "key": "my_project:module_1",
-      "newKey": "my_new_project:module_1",
-      "duplicate": true
-    },
-    {
-      "key": "my_project:module_2",
-      "newKey": "my_new_project:module_2",
-      "duplicate": false
-    }
-  ]
-}
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/component/ComponentServiceTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/component/ComponentServiceTest.java
deleted file mode 100644
index 46d61b96b5d..00000000000
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/component/ComponentServiceTest.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.component;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbClient;
-import org.sonar.db.DbSession;
-import org.sonar.db.DbTester;
-import org.sonar.db.component.ComponentDbTester;
-import org.sonar.db.component.ComponentDto;
-import org.sonar.server.es.TestProjectIndexers;
-import org.sonar.server.project.ProjectLifeCycleListeners;
-import org.sonar.server.tester.UserSessionRule;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.sonar.db.component.ComponentTesting.newFileDto;
-import static org.sonar.db.component.ComponentTesting.newModuleDto;
-
-public class ComponentServiceTest {
-
-  @Rule
-  public final UserSessionRule userSession = UserSessionRule.standalone();
-  @Rule
-  public final DbTester dbTester = DbTester.create(System2.INSTANCE);
-
-  private final ComponentDbTester componentDb = new ComponentDbTester(dbTester);
-  private final DbClient dbClient = dbTester.getDbClient();
-  private final DbSession dbSession = dbTester.getSession();
-  private final TestProjectIndexers projectIndexers = new TestProjectIndexers();
-  private final ProjectLifeCycleListeners projectLifeCycleListeners = mock(ProjectLifeCycleListeners.class);
-
-  private final ComponentService underTest = new ComponentService(dbClient, userSession, projectIndexers, projectLifeCycleListeners);
-
-  @Test
-  public void bulk_update() {
-    ComponentDto project = componentDb.insertPublicProject(c -> c.setDbKey("my_project"));
-    ComponentDto module = componentDb.insertComponent(newModuleDto(project).setDbKey("my_project:root:module"));
-    ComponentDto inactiveModule = componentDb.insertComponent(newModuleDto(project).setDbKey("my_project:root:inactive_module").setEnabled(false));
-    ComponentDto file = componentDb.insertComponent(newFileDto(module, null).setDbKey("my_project:root:module:src/File.xoo"));
-    ComponentDto inactiveFile = componentDb.insertComponent(newFileDto(module, null).setDbKey("my_project:root:module:src/InactiveFile.xoo").setEnabled(false));
-
-    underTest.bulkUpdateKey(dbSession, componentDb.getProjectDto(project), "my_", "your_");
-
-    assertComponentKeyUpdated(project.getDbKey(), "your_project");
-    assertComponentKeyUpdated(module.getDbKey(), "your_project:root:module");
-    assertComponentKeyUpdated(file.getDbKey(), "your_project:root:module:src/File.xoo");
-    assertComponentKeyUpdated(inactiveModule.getDbKey(), "your_project:root:inactive_module");
-    assertComponentKeyUpdated(inactiveFile.getDbKey(), "your_project:root:module:src/InactiveFile.xoo");
-  }
-
-  private void assertComponentKeyUpdated(String oldKey, String newKey) {
-    assertThat(dbClient.componentDao().selectByKey(dbSession, oldKey)).isEmpty();
-    assertThat(dbClient.componentDao().selectByKey(dbSession, newKey)).isPresent();
-  }
-
-}
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/component/ComponentServiceUpdateKeyTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/component/ComponentServiceUpdateKeyTest.java
index 3eea77140c3..337224168f9 100644
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/component/ComponentServiceUpdateKeyTest.java
+++ b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/component/ComponentServiceUpdateKeyTest.java
@@ -19,7 +19,6 @@
  */
 package org.sonar.server.component;
 
-import com.google.common.collect.ImmutableSet;
 import org.junit.Rule;
 import org.junit.Test;
 import org.sonar.api.utils.System2;
@@ -34,18 +33,12 @@ import org.sonar.db.project.ProjectDto;
 import org.sonar.server.es.ProjectIndexer;
 import org.sonar.server.es.TestProjectIndexers;
 import org.sonar.server.exceptions.ForbiddenException;
-import org.sonar.server.project.Project;
 import org.sonar.server.project.ProjectLifeCycleListeners;
-import org.sonar.server.project.RekeyedProject;
 import org.sonar.server.tester.UserSessionRule;
 
-import static java.util.Collections.emptyList;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.sonar.db.component.ComponentTesting.newFileDto;
-import static org.sonar.db.component.ComponentTesting.newModuleDto;
 
 public class ComponentServiceUpdateKeyTest {
 
@@ -149,46 +142,6 @@ public class ComponentServiceUpdateKeyTest {
       .hasMessage("Malformed key for 'sample?root'. Allowed characters are alphanumeric, '-', '_', '.' and ':', with at least one non-digit.");
   }
 
-  @Test
-  public void bulk_update_key() {
-    ComponentDto project = componentDb.insertPublicProject(c -> c.setDbKey("my_project"));
-    ComponentDto module = componentDb.insertComponent(newModuleDto(project).setDbKey("my_project:root:module"));
-    ComponentDto inactiveModule = componentDb.insertComponent(newModuleDto(project).setDbKey("my_project:root:inactive_module").setEnabled(false));
-    ComponentDto file = componentDb.insertComponent(newFileDto(module, null).setDbKey("my_project:root:module:src/File.xoo"));
-    ComponentDto inactiveFile = componentDb.insertComponent(newFileDto(module, null).setDbKey("my_project:root:module:src/InactiveFile.xoo").setEnabled(false));
-
-    underTest.bulkUpdateKey(dbSession, componentDb.getProjectDto(project), "my_", "your_");
-
-    assertComponentKeyUpdated(project.getDbKey(), "your_project");
-    assertComponentKeyUpdated(module.getDbKey(), "your_project:root:module");
-    assertComponentKeyUpdated(file.getDbKey(), "your_project:root:module:src/File.xoo");
-    assertComponentKeyUpdated(inactiveModule.getDbKey(), "your_project:root:inactive_module");
-    assertComponentKeyUpdated(inactiveFile.getDbKey(), "your_project:root:module:src/InactiveFile.xoo");
-    verify(projectLifeCycleListeners).onProjectsRekeyed(ImmutableSet.of(
-      new RekeyedProject(new Project(project.uuid(), "your_project", project.name(), project.uuid(), emptyList()), "my_project")));
-  }
-
-  @Test
-  public void bulk_update_key_with_branch_and_pr() {
-    ComponentDto project = componentDb.insertPublicProject(c -> c.setDbKey("my_project"));
-    ComponentDto branch = componentDb.insertProjectBranch(project);
-    ComponentDto module = componentDb.insertComponent(newModuleDto(branch).setDbKey("my_project:root:module"));
-    ComponentDto file = componentDb.insertComponent(newFileDto(module, null).setDbKey("my_project:root:module:src/File.xoo"));
-
-    underTest.bulkUpdateKey(dbSession, componentDb.getProjectDto(project), "my_", "your_");
-
-    assertComponentKeyUpdated(project.getDbKey(), "your_project");
-    assertComponentKeyUpdated(module.getDbKey(), "your_project:root:module");
-    assertComponentKeyUpdated(file.getDbKey(), "your_project:root:module:src/File.xoo");
-    verify(projectLifeCycleListeners).onProjectsRekeyed(ImmutableSet.of(
-      new RekeyedProject(new Project(project.uuid(), "your_project", project.name(), project.uuid(), emptyList()), "my_project")));
-  }
-
-  private void assertComponentKeyUpdated(String oldKey, String newKey) {
-    assertThat(dbClient.componentDao().selectByKey(dbSession, oldKey)).isEmpty();
-    assertThat(dbClient.componentDao().selectByKey(dbSession, newKey)).isPresent();
-  }
-
   private ComponentDto insertSampleProject() {
     return insertProject("sample:root");
   }
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionComponentsTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionComponentsTest.java
index 8cbf898adf0..cf5c562c910 100644
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionComponentsTest.java
+++ b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionComponentsTest.java
@@ -72,13 +72,10 @@ import static org.sonar.db.component.ComponentTesting.newDirectory;
 import static org.sonar.db.component.ComponentTesting.newFileDto;
 import static org.sonar.db.component.ComponentTesting.newModuleDto;
 import static org.sonar.db.component.ComponentTesting.newProjectCopy;
-import static org.sonar.db.component.ComponentTesting.newSubPortfolio;
-import static org.sonar.db.component.ComponentTesting.newPortfolio;
 import static org.sonarqube.ws.client.component.ComponentsWsParameters.PARAM_BRANCH;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_COMPONENT_KEYS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_DIRECTORIES;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_FILES;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_MODULE_UUIDS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_PROJECTS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_PULL_REQUEST;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_SINCE_LEAK_PERIOD;
@@ -169,11 +166,6 @@ public class SearchActionComponentsTest {
       .setParam(PARAM_COMPONENT_KEYS, module1.getKey())
       .executeProtobuf(SearchWsResponse.class).getIssuesList()).extracting(Issue::getKey)
         .containsExactlyInAnyOrder(issue1.getKey());
-
-    assertThat(ws.newRequest()
-      .setParam(PARAM_MODULE_UUIDS, module1.uuid())
-      .executeProtobuf(SearchWsResponse.class).getIssuesList()).extracting(Issue::getKey)
-        .containsExactlyInAnyOrder(issue1.getKey());
   }
 
   @Test
@@ -344,18 +336,6 @@ public class SearchActionComponentsTest {
       .assertJson(this.getClass(), "no_issue.json");
 
     ws.newRequest()
-      .setParam(PARAM_MODULE_UUIDS, module1.uuid())
-      .setParam(PARAM_DIRECTORIES, "src/main/java/dir")
-      .execute()
-      .assertJson(this.getClass(), "search_by_directory_uuid.json");
-
-    ws.newRequest()
-      .setParam(PARAM_MODULE_UUIDS, module2.uuid())
-      .setParam(PARAM_DIRECTORIES, "src/main/java/dir")
-      .execute()
-      .assertJson(this.getClass(), "no_issue.json");
-
-    ws.newRequest()
       .setParam(PARAM_DIRECTORIES, "src/main/java/dir")
       .execute()
       .assertJson(this.getClass(), "search_by_directory_uuid.json");
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionFacetsTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionFacetsTest.java
index bfcc25ad54c..066e292c835 100644
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionFacetsTest.java
+++ b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionFacetsTest.java
@@ -63,11 +63,8 @@ import static org.sonar.db.component.ComponentTesting.newDirectory;
 import static org.sonar.db.component.ComponentTesting.newFileDto;
 import static org.sonar.db.component.ComponentTesting.newModuleDto;
 import static org.sonar.server.tester.UserSessionRule.standalone;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.FACET_MODE_EFFORT;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_COMPONENT_KEYS;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_COMPONENT_UUIDS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_FILES;
-import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_MODULE_UUIDS;
 import static org.sonarqube.ws.client.issue.IssuesWsParameters.PARAM_PROJECTS;
 
 public class SearchActionFacetsTest {
@@ -136,43 +133,6 @@ public class SearchActionFacetsTest {
   }
 
   @Test
-  public void display_facets_in_effort_mode() {
-    ComponentDto project = db.components().insertPublicProject();
-    ComponentDto file = db.components().insertComponent(newFileDto(project));
-    RuleDefinitionDto rule = db.rules().insertIssueRule();
-    db.issues().insertIssue(rule, project, file, i -> i
-      .setSeverity("MAJOR")
-      .setStatus("OPEN")
-      .setType(RuleType.CODE_SMELL)
-      .setEffort(10L)
-      .setAssigneeUuid(null));
-    indexPermissions();
-    indexIssues();
-
-    SearchWsResponse response = ws.newRequest()
-      .setParam(PARAM_COMPONENT_KEYS, project.getKey())
-      .setParam(FACETS, "severities,statuses,resolutions,rules,types,languages,projects,files,assignees")
-      .setParam("facetMode", FACET_MODE_EFFORT)
-      .executeProtobuf(SearchWsResponse.class);
-
-    Map<String, Number> expectedStatuses = ImmutableMap.<String, Number>builder().put("OPEN", 10L).put("CONFIRMED", 0L)
-      .put("REOPENED", 0L).put("RESOLVED", 0L).put("CLOSED", 0L).build();
-
-    assertThat(response.getFacets().getFacetsList())
-      .extracting(Common.Facet::getProperty, facet -> facet.getValuesList().stream().collect(toMap(FacetValue::getVal, FacetValue::getCount)))
-      .containsExactlyInAnyOrder(
-        tuple("severities", of("INFO", 0L, "MINOR", 0L, "MAJOR", 10L, "CRITICAL", 0L, "BLOCKER", 0L)),
-        tuple("statuses", expectedStatuses),
-        tuple("resolutions", of("", 10L, "FALSE-POSITIVE", 0L, "FIXED", 0L, "REMOVED", 0L, "WONTFIX", 0L)),
-        tuple("rules", of(rule.getKey().toString(), 10L)),
-        tuple("types", of("CODE_SMELL", 10L, "BUG", 0L, "VULNERABILITY", 0L)),
-        tuple("languages", of(rule.getLanguage(), 10L)),
-        tuple("projects", of(project.getKey(), 10L)),
-        tuple("files", of(file.path(), 10L)),
-        tuple("assignees", of("", 10L)));
-  }
-
-  @Test
   public void display_projects_facet() {
     ComponentDto project = db.components().insertPublicProject();
     ComponentDto file = db.components().insertComponent(newFileDto(project));
@@ -217,52 +177,6 @@ public class SearchActionFacetsTest {
   }
 
   @Test
-  public void display_moduleUuids_facet_using_project() {
-    ComponentDto project = db.components().insertPublicProject();
-    ComponentDto module = db.components().insertComponent(newModuleDto(project));
-    ComponentDto subModule1 = db.components().insertComponent(newModuleDto(module));
-    ComponentDto subModule2 = db.components().insertComponent(newModuleDto(module));
-    ComponentDto subModule3 = db.components().insertComponent(newModuleDto(module));
-    ComponentDto file1 = db.components().insertComponent(newFileDto(subModule1));
-    ComponentDto file2 = db.components().insertComponent(newFileDto(subModule2));
-    RuleDefinitionDto rule = db.rules().insertIssueRule();
-    db.issues().insertIssue(rule, project, file1);
-    db.issues().insertIssue(rule, project, file2);
-    indexPermissions();
-    indexIssues();
-
-    SearchWsResponse response = ws.newRequest()
-      .setParam(PARAM_PROJECTS, project.getKey())
-      .setParam(PARAM_COMPONENT_UUIDS, module.uuid())
-      .setParam(PARAM_MODULE_UUIDS, subModule1.uuid())
-      .setParam(WebService.Param.FACETS, "moduleUuids")
-      .executeProtobuf(SearchWsResponse.class);
-
-    assertThat(response.getFacets().getFacetsList())
-      .extracting(Common.Facet::getProperty, facet -> facet.getValuesList().stream().collect(toMap(FacetValue::getVal, FacetValue::getCount)))
-      .containsExactlyInAnyOrder(tuple("moduleUuids", of(subModule1.uuid(), 1L, subModule2.uuid(), 1L)));
-  }
-
-  @Test
-  public void fail_to_display_module_facet_when_no_project_is_set() {
-    ComponentDto project = db.components().insertPublicProject();
-    ComponentDto module = db.components().insertComponent(newModuleDto(project));
-    ComponentDto file = db.components().insertComponent(newFileDto(module, null));
-    RuleDefinitionDto rule = db.rules().insertIssueRule();
-    db.issues().insertIssue(rule, project, file);
-    indexPermissions();
-    indexIssues();
-
-    expectedException.expect(IllegalArgumentException.class);
-    expectedException.expectMessage("Facet(s) 'moduleUuids' require to also filter by project");
-
-    ws.newRequest()
-      .setParam(PARAM_COMPONENT_UUIDS, module.uuid())
-      .setParam(WebService.Param.FACETS, "moduleUuids")
-      .execute();
-  }
-
-  @Test
   public void display_directory_facet_using_project() {
     ComponentDto project = db.components().insertPublicProject();
     ComponentDto directory = db.components().insertComponent(newDirectory(project, "src/main/java/dir"));
@@ -439,7 +353,6 @@ public class SearchActionFacetsTest {
 
     SearchWsResponse response = ws.newRequest()
       .setParam(PARAM_PROJECTS, project1.getKey() + "," + project2.getKey())
-      .setParam(PARAM_MODULE_UUIDS, module1.uuid() + "," + module2.uuid())
       .setParam(PARAM_FILES, file1.path() + "," + file2.path())
       .setParam("rules", rule1.getKey().toString() + "," + rule2.getKey().toString())
       .setParam("severities", "MAJOR,MINOR")
@@ -461,7 +374,7 @@ public class SearchActionFacetsTest {
         tuple("types", of("CODE_SMELL", 1L, "BUG", 0L, "VULNERABILITY", 0L)),
         tuple("languages", of(rule1.getLanguage(), 1L, rule2.getLanguage(), 0L)),
         tuple("projects", of(project1.getKey(), 1L, project2.getKey(), 0L)),
-        tuple("moduleUuids", of(module1.uuid(), 1L, module2.uuid(), 0L)),
+        tuple("moduleUuids", of(module1.uuid(), 1L)),
         tuple("files", of(file1.path(), 1L, file2.path(), 0L)),
         tuple("assignees", of("", 0L, user1.getLogin(), 1L, user2.getLogin(), 0L)));
   }
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionTest.java
index 3585dd99201..691d3065b15 100644
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionTest.java
+++ b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/issue/ws/SearchActionTest.java
@@ -912,39 +912,6 @@ public class SearchActionTest {
   }
 
   @Test
-  public void search_by_deprecated_authors_parameter() {
-    ComponentDto project = db.components().insertPublicProject();
-    ComponentDto file = db.components().insertComponent(newFileDto(project, null));
-    RuleDefinitionDto rule = db.rules().insertIssueRule();
-    IssueDto issue1 = db.issues().insertIssue(rule, project, file, i -> i.setAuthorLogin("leia"));
-    IssueDto issue2 = db.issues().insertIssue(rule, project, file, i -> i.setAuthorLogin("luke"));
-    indexPermissions();
-    indexIssues();
-
-    SearchWsResponse response = ws.newRequest()
-      .setParam("authors", "leia")
-      .setParam(FACETS, "authors")
-      .executeProtobuf(SearchWsResponse.class);
-    assertThat(response.getIssuesList()).extracting(Issue::getKey).containsExactlyInAnyOrder(issue1.getKey());
-    Common.Facet facet = response.getFacets().getFacetsList().get(0);
-    assertThat(facet.getProperty()).isEqualTo("authors");
-    assertThat(facet.getValuesList())
-      .extracting(Common.FacetValue::getVal, Common.FacetValue::getCount)
-      .containsExactlyInAnyOrder(
-        tuple("leia", 1L),
-        tuple("luke", 1L));
-
-    // Deprecated parameter 'authors' will be ignored if new parameter 'author' is set
-    assertThat(ws.newRequest()
-      .setMultiParam("author", singletonList("luke"))
-      // This parameter will be ignored
-      .setParam("authors", "leia")
-      .executeProtobuf(SearchWsResponse.class).getIssuesList())
-        .extracting(Issue::getKey)
-        .containsExactlyInAnyOrder(issue2.getKey());
-  }
-
-  @Test
   public void sort_by_updated_at() {
     RuleDto rule = newIssueRule();
     ComponentDto project = db.components().insertComponent(ComponentTesting.newPublicProjectDto("PROJECT_ID").setDbKey("PROJECT_KEY"));
@@ -1350,8 +1317,8 @@ public class SearchActionTest {
     assertThat(def.responseExampleAsString()).isNotEmpty();
 
     assertThat(def.params()).extracting("key").containsExactlyInAnyOrder(
-      "additionalFields", "asc", "assigned", "assignees", "authors", "author", "componentKeys", "branch", "pullRequest", "createdAfter", "createdAt",
-      "createdBefore", "createdInLast", "directories", "facetMode", "facets", "files", "issues", "scopes", "languages", "moduleUuids", "onComponentOnly",
+      "additionalFields", "asc", "assigned", "assignees", "author", "componentKeys", "branch", "pullRequest", "createdAfter", "createdAt",
+      "createdBefore", "createdInLast", "directories", "facets", "files", "issues", "scopes", "languages", "onComponentOnly",
       "p", "projects", "ps", "resolutions", "resolved", "rules", "s", "severities", "sinceLeakPeriod", "statuses", "tags", "types", "owaspTop10", "sansTop25",
       "cwe", "sonarsourceSecurity", "timeZone");
 
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/PermissionsWsModuleTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/PermissionsWsModuleTest.java
index 35dff200ab1..2c98cbdea2c 100644
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/PermissionsWsModuleTest.java
+++ b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/PermissionsWsModuleTest.java
@@ -30,6 +30,6 @@ public class PermissionsWsModuleTest {
   public void verify_count_of_added_components() {
     ComponentContainer container = new ComponentContainer();
     new PermissionsWsModule().configure(container);
-    assertThat(container.size()).isEqualTo(COMPONENTS_IN_EMPTY_COMPONENT_CONTAINER + 27);
+    assertThat(container.size()).isEqualTo(COMPONENTS_IN_EMPTY_COMPONENT_CONTAINER + 26);
   }
 }
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/SearchGlobalPermissionsActionTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/SearchGlobalPermissionsActionTest.java
deleted file mode 100644
index 700d896f325..00000000000
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/SearchGlobalPermissionsActionTest.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.permission.ws;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.sonar.api.resources.Qualifiers;
-import org.sonar.api.resources.ResourceTypes;
-import org.sonar.core.permission.GlobalPermissions;
-import org.sonar.db.component.ResourceTypesRule;
-import org.sonar.db.user.UserDto;
-import org.sonar.server.exceptions.ForbiddenException;
-import org.sonar.server.exceptions.UnauthorizedException;
-import org.sonar.server.l18n.I18nRule;
-import org.sonar.server.permission.PermissionService;
-import org.sonar.server.permission.PermissionServiceImpl;
-import org.sonarqube.ws.Permissions;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.sonar.core.permission.GlobalPermissions.SCAN_EXECUTION;
-import static org.sonar.db.permission.GlobalPermission.SCAN;
-
-public class SearchGlobalPermissionsActionTest extends BasePermissionWsTest<SearchGlobalPermissionsAction> {
-
-  private I18nRule i18n = new I18nRule();
-  private ResourceTypes resourceTypes = new ResourceTypesRule().setRootQualifiers(Qualifiers.PROJECT);
-  private PermissionService permissionService = new PermissionServiceImpl(resourceTypes);
-
-  @Override
-  protected SearchGlobalPermissionsAction buildWsAction() {
-    return new SearchGlobalPermissionsAction(db.getDbClient(), userSession, i18n, permissionService);
-  }
-
-  @Before
-  public void setUp() {
-    initI18nMessages();
-  }
-
-  @Test
-  public void search() {
-    loginAsAdmin();
-
-    UserDto user = db.users().insertUser();
-    db.users().insertPermissionOnUser(user, SCAN);
-
-    Permissions.WsSearchGlobalPermissionsResponse result = newRequest()
-      .executeProtobuf(Permissions.WsSearchGlobalPermissionsResponse.class);
-
-    assertThat(result.getPermissionsCount()).isEqualTo(GlobalPermissions.ALL.size());
-    for (Permissions.Permission permission : result.getPermissionsList()) {
-      if (permission.getKey().equals(SCAN_EXECUTION)) {
-        assertThat(permission.getUsersCount()).isEqualTo(1);
-      } else {
-        assertThat(permission.getUsersCount()).isZero();
-      }
-    }
-  }
-
-  @Test
-  public void supports_protobuf_response() {
-    loginAsAdmin();
-
-    Permissions.WsSearchGlobalPermissionsResponse result = newRequest()
-      .executeProtobuf(Permissions.WsSearchGlobalPermissionsResponse.class);
-
-    assertThat(result).isNotNull();
-  }
-
-  @Test
-  public void fail_if_not_admin() {
-    userSession.logIn();
-
-    expectedException.expect(ForbiddenException.class);
-
-    newRequest()
-      .execute();
-  }
-
-  @Test
-  public void fail_if_not_logged_in() {
-    userSession.anonymous();
-
-    expectedException.expect(UnauthorizedException.class);
-
-    newRequest().execute();
-  }
-
-  private void initI18nMessages() {
-    i18n.put("global_permissions.admin", "Administer System");
-    i18n.put("global_permissions.admin.desc", "Ability to perform all administration functions for the instance: " +
-      "global configuration and personalization of default dashboards.");
-    i18n.put("global_permissions.profileadmin", "Administer Quality Profiles");
-    i18n.put("global_permissions.profileadmin.desc", "Ability to perform any action on the quality profiles.");
-    i18n.put("global_permissions.gateadmin", "Administer Quality Gates");
-    i18n.put("global_permissions.gateadmin.desc", "Ability to perform any action on the quality gates.");
-    i18n.put("global_permissions.scan", "Execute Analysis");
-    i18n.put("global_permissions.scan.desc", "Ability to execute analyses, and to get all settings required to perform the analysis, " +
-      "even the secured ones like the scm account password, the jira account password, and so on.");
-    i18n.put("global_permissions.provisioning", "Create Projects");
-    i18n.put("global_permissions.provisioning.desc", "Ability to initialize project structure before first analysis.");
-  }
-}
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/SearchProjectPermissionsDataTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/SearchProjectPermissionsDataTest.java
deleted file mode 100644
index dd81a573786..00000000000
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/permission/ws/SearchProjectPermissionsDataTest.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.permission.ws;
-
-import com.google.common.collect.HashBasedTable;
-import java.util.Collections;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-
-public class SearchProjectPermissionsDataTest {
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-
-  @Test
-  public void fail_if_no_projects() {
-    expectedException.expect(IllegalStateException.class);
-
-    SearchProjectPermissionsData.newBuilder()
-      .groupCountByProjectIdAndPermission(HashBasedTable.create())
-      .userCountByProjectIdAndPermission(HashBasedTable.create())
-      .build();
-  }
-
-  @Test
-  public void fail_if_no_group_count() {
-    expectedException.expect(IllegalStateException.class);
-
-    SearchProjectPermissionsData.newBuilder()
-      .rootComponents(Collections.emptyList())
-      .userCountByProjectIdAndPermission(HashBasedTable.create())
-      .build();
-  }
-
-  @Test
-  public void fail_if_no_user_count() {
-    expectedException.expect(IllegalStateException.class);
-
-    SearchProjectPermissionsData.newBuilder()
-      .rootComponents(Collections.emptyList())
-      .groupCountByProjectIdAndPermission(HashBasedTable.create())
-      .build();
-  }
-}
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/project/ws/BulkUpdateKeyActionTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/project/ws/BulkUpdateKeyActionTest.java
deleted file mode 100644
index 540c9b4d9dc..00000000000
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/project/ws/BulkUpdateKeyActionTest.java
+++ /dev/null
@@ -1,294 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.project.ws;
-
-import javax.annotation.Nullable;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.sonar.api.server.ws.WebService;
-import org.sonar.api.utils.System2;
-import org.sonar.api.web.UserRole;
-import org.sonar.db.DbClient;
-import org.sonar.db.DbSession;
-import org.sonar.db.DbTester;
-import org.sonar.db.component.ComponentDbTester;
-import org.sonar.db.component.ComponentDto;
-import org.sonar.server.component.ComponentFinder;
-import org.sonar.server.component.ComponentService;
-import org.sonar.server.component.TestComponentFinder;
-import org.sonar.server.es.EsTester;
-import org.sonar.server.exceptions.BadRequestException;
-import org.sonar.server.exceptions.ForbiddenException;
-import org.sonar.server.exceptions.NotFoundException;
-import org.sonar.server.tester.UserSessionRule;
-import org.sonar.server.ws.TestRequest;
-import org.sonar.server.ws.WsActionTester;
-import org.sonarqube.ws.Projects.BulkUpdateKeyWsResponse;
-import org.sonarqube.ws.Projects.BulkUpdateKeyWsResponse.Key;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.tuple;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.sonar.db.component.ComponentTesting.newFileDto;
-import static org.sonar.db.component.ComponentTesting.newModuleDto;
-import static org.sonar.test.JsonAssert.assertJson;
-import static org.sonarqube.ws.client.project.ProjectsWsParameters.PARAM_DRY_RUN;
-import static org.sonarqube.ws.client.project.ProjectsWsParameters.PARAM_FROM;
-import static org.sonarqube.ws.client.project.ProjectsWsParameters.PARAM_PROJECT;
-import static org.sonarqube.ws.client.project.ProjectsWsParameters.PARAM_TO;
-
-public class BulkUpdateKeyActionTest {
-
-  private static final String MY_PROJECT_KEY = "my_project";
-  private static final String FROM = "my_";
-  private static final String TO = "your_";
-
-  private System2 system2 = System2.INSTANCE;
-
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-  @Rule
-  public UserSessionRule userSession = UserSessionRule.standalone().logIn().setRoot();
-  @Rule
-  public EsTester es = EsTester.create();
-  @Rule
-  public DbTester db = DbTester.create(system2);
-
-  private ComponentDbTester componentDb = new ComponentDbTester(db);
-  private DbClient dbClient = db.getDbClient();
-  private ComponentFinder componentFinder = TestComponentFinder.from(db);
-  private ComponentService componentService = mock(ComponentService.class);
-  private WsActionTester ws = new WsActionTester(
-    new BulkUpdateKeyAction(dbClient, componentFinder, componentService, userSession));
-
-  @Test
-  public void json_example() {
-    ComponentDto project = componentDb.insertPrivateProject(c -> c.setDbKey("my_project"));
-    componentDb.insertComponent(newModuleDto(project).setDbKey("my_project:module_1"));
-    ComponentDto anotherProject = componentDb.insertPrivateProject(c -> c.setDbKey("another_project"));
-    componentDb.insertComponent(newModuleDto(anotherProject).setDbKey("my_new_project:module_1"));
-    ComponentDto module2 = componentDb.insertComponent(newModuleDto(project).setDbKey("my_project:module_2"));
-    componentDb.insertComponent(newFileDto(module2, null));
-
-    String result = ws.newRequest()
-      .setParam(PARAM_PROJECT, "my_project")
-      .setParam(PARAM_FROM, "my_")
-      .setParam(PARAM_TO, "my_new_")
-      .setParam(PARAM_DRY_RUN, String.valueOf(true))
-      .execute().getInput();
-
-    assertJson(result).withStrictArrayOrder().isSimilarTo(getClass().getResource("bulk_update_key-example.json"));
-  }
-
-  @Test
-  public void dry_run_by_key() {
-    insertMyProject();
-
-    BulkUpdateKeyWsResponse result = callDryRunByKey(MY_PROJECT_KEY, FROM, TO);
-
-    assertThat(result.getKeysCount()).isEqualTo(1);
-    assertThat(result.getKeys(0).getNewKey()).isEqualTo("your_project");
-  }
-
-  @Test
-  public void bulk_update_project_key() {
-    ComponentDto project = insertMyProject();
-    ComponentDto module = componentDb.insertComponent(newModuleDto(project).setDbKey("my_project:root:module"));
-    ComponentDto inactiveModule = componentDb.insertComponent(newModuleDto(project).setDbKey("my_project:root:inactive_module").setEnabled(false));
-    ComponentDto file = componentDb.insertComponent(newFileDto(module, null).setDbKey("my_project:root:module:src/File.xoo"));
-    ComponentDto inactiveFile = componentDb.insertComponent(newFileDto(module, null).setDbKey("my_project:root:module:src/InactiveFile.xoo").setEnabled(false));
-
-    BulkUpdateKeyWsResponse result = callByKey(project.getDbKey(), FROM, TO);
-
-    assertThat(result.getKeysCount()).isEqualTo(2);
-    assertThat(result.getKeysList()).extracting(Key::getKey, Key::getNewKey, Key::getDuplicate)
-      .containsExactly(
-        tuple(project.getDbKey(), "your_project", false),
-        tuple(module.getDbKey(), "your_project:root:module", false));
-
-    verify(componentService).bulkUpdateKey(any(DbSession.class), eq(componentDb.getProjectDto(project)), eq(FROM), eq(TO));
-  }
-
-  @Test
-  public void bulk_update_provisioned_project_key() {
-    String newKey = "provisionedProject2";
-    ComponentDto provisionedProject = componentDb.insertPrivateProject();
-
-    callByKey(provisionedProject.getDbKey(), provisionedProject.getDbKey(), newKey);
-
-    verify(componentService).bulkUpdateKey(any(DbSession.class), eq(componentDb.getProjectDto(provisionedProject)), eq(provisionedProject.getDbKey()), eq(newKey));
-  }
-
-  @Test
-  public void fail_to_bulk_update_key_using_branch_db_key() {
-    ComponentDto project = db.components().insertPrivateProject();
-    ComponentDto branch = db.components().insertProjectBranch(project);
-    userSession.addProjectPermission(UserRole.USER, project);
-
-    expectedException.expect(NotFoundException.class);
-    expectedException.expectMessage(String.format("Project '%s' not found", branch.getDbKey()));
-
-    callByKey(branch.getDbKey(), FROM, TO);
-  }
-
-  @Test
-  public void fail_to_bulk_if_a_component_already_exists_with_the_same_key() {
-    componentDb.insertPrivateProject(c -> c.setDbKey("my_project"));
-    componentDb.insertPrivateProject(c -> c.setDbKey("your_project"));
-
-    expectedException.expect(BadRequestException.class);
-    expectedException.expectMessage("Impossible to update key: a component with key \"your_project\" already exists.");
-
-    callByKey("my_project", "my_", "your_");
-  }
-
-  @Test
-  public void fail_to_bulk_update_with_invalid_new_key() {
-    insertMyProject();
-
-    expectedException.expect(IllegalArgumentException.class);
-    expectedException.expectMessage("Malformed key for 'my?project'. Allowed characters are alphanumeric, '-', '_', '.' and ':', with at least one non-digit.");
-
-    callByKey(MY_PROJECT_KEY, FROM, "my?");
-  }
-
-  @Test
-  public void fail_to_dry_bulk_update_with_invalid_new_key() {
-    insertMyProject();
-
-    expectedException.expect(IllegalArgumentException.class);
-    expectedException.expectMessage("Malformed key for 'my?project'. Allowed characters are alphanumeric, '-', '_', '.' and ':', with at least one non-digit.");
-
-    callDryRunByKey(MY_PROJECT_KEY, FROM, "my?");
-  }
-
-  @Test
-  public void fail_to_bulk_update_if_not_project_or_module() {
-    ComponentDto project = insertMyProject();
-    ComponentDto file = componentDb.insertComponent(newFileDto(project, null));
-
-    expectedException.expect(NotFoundException.class);
-    expectedException.expectMessage(String.format("Project '%s' not found", file.getDbKey()));
-
-    callByKey(file.getDbKey(), FROM, TO);
-  }
-
-  @Test
-  public void fail_if_from_string_is_not_provided() {
-    expectedException.expect(IllegalArgumentException.class);
-
-    ComponentDto project = insertMyProject();
-
-    callDryRunByKey(project.getDbKey(), null, TO);
-  }
-
-  @Test
-  public void fail_if_to_string_is_not_provided() {
-    expectedException.expect(IllegalArgumentException.class);
-
-    ComponentDto project = insertMyProject();
-
-    callDryRunByKey(project.getDbKey(), FROM, null);
-  }
-
-  @Test
-  public void fail_if_key_not_provided() {
-    expectedException.expect(IllegalArgumentException.class);
-
-    call(null, FROM, TO, false);
-  }
-
-  @Test
-  public void fail_if_project_does_not_exist() {
-    expectedException.expect(NotFoundException.class);
-
-    callDryRunByKey("UNKNOWN_KEY", FROM, TO);
-  }
-
-  @Test
-  public void throw_ForbiddenException_if_not_project_administrator() {
-    userSession.logIn();
-    ComponentDto project = insertMyProject();
-
-    expectedException.expect(ForbiddenException.class);
-
-    callDryRunByKey(project.getDbKey(), FROM, TO);
-  }
-
-  @Test
-  public void fail_when_using_branch_db_key() {
-    ComponentDto project = db.components().insertPrivateProject();
-    userSession.logIn().addProjectPermission(UserRole.USER, project);
-    ComponentDto branch = db.components().insertProjectBranch(project);
-
-    expectedException.expect(NotFoundException.class);
-    expectedException.expectMessage(String.format("Project '%s' not found", branch.getDbKey()));
-
-    callByKey(branch.getDbKey(), FROM, TO);
-  }
-
-  @Test
-  public void api_definition() {
-    WebService.Action definition = ws.getDef();
-
-    assertThat(definition.isPost()).isTrue();
-    assertThat(definition.since()).isEqualTo("6.1");
-    assertThat(definition.key()).isEqualTo("bulk_update_key");
-    assertThat(definition.params())
-      .hasSize(4)
-      .extracting(WebService.Param::key)
-      .containsOnlyOnce("project", "from", "to", "dryRun");
-  }
-
-  private ComponentDto insertMyProject() {
-    return componentDb.insertPublicProject(c -> c.setDbKey(MY_PROJECT_KEY));
-  }
-
-  private BulkUpdateKeyWsResponse callDryRunByKey(@Nullable String key, @Nullable String from, @Nullable String to) {
-    return call(key, from, to, true);
-  }
-
-  private BulkUpdateKeyWsResponse callByKey(@Nullable String key, @Nullable String from, @Nullable String to) {
-    return call(key, from, to, false);
-  }
-
-  private BulkUpdateKeyWsResponse call(@Nullable String key, @Nullable String from, @Nullable String to, @Nullable Boolean dryRun) {
-    TestRequest request = ws.newRequest();
-
-    if (key != null) {
-      request.setParam(PARAM_PROJECT, key);
-    }
-    if (from != null) {
-      request.setParam(PARAM_FROM, from);
-    }
-    if (to != null) {
-      request.setParam(PARAM_TO, to);
-    }
-    if (dryRun != null) {
-      request.setParam(PARAM_DRY_RUN, String.valueOf(dryRun));
-    }
-
-    return request.executeProtobuf(BulkUpdateKeyWsResponse.class);
-  }
-}
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/project/ws/ProjectsWsModuleTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/project/ws/ProjectsWsModuleTest.java
index cd52bd6f7c8..918c803cf38 100644
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/project/ws/ProjectsWsModuleTest.java
+++ b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/project/ws/ProjectsWsModuleTest.java
@@ -31,7 +31,7 @@ public class ProjectsWsModuleTest {
   public void verify_count_of_added_components_on_SonarQube() {
     ComponentContainer container = new ComponentContainer();
     new ProjectsWsModule().configure(container);
-    assertThat(container.size()).isEqualTo(COMPONENTS_IN_EMPTY_COMPONENT_CONTAINER + 12);
+    assertThat(container.size()).isEqualTo(COMPONENTS_IN_EMPTY_COMPONENT_CONTAINER + 11);
   }
 
 }
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/source/ws/HashActionTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/source/ws/HashActionTest.java
deleted file mode 100644
index a56c27c321a..00000000000
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/source/ws/HashActionTest.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.source.ws;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.sonar.api.utils.System2;
-import org.sonar.db.DbTester;
-import org.sonar.db.component.ComponentDto;
-import org.sonar.db.source.FileSourceDto;
-import org.sonar.server.component.TestComponentFinder;
-import org.sonar.server.exceptions.ForbiddenException;
-import org.sonar.server.exceptions.NotFoundException;
-import org.sonar.server.tester.UserSessionRule;
-import org.sonar.server.ws.TestRequest;
-import org.sonar.server.ws.WsActionTester;
-
-import static java.lang.String.format;
-import static java.util.Collections.singletonList;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.sonar.api.web.UserRole.USER;
-import static org.sonar.db.component.ComponentTesting.newFileDto;
-
-public class HashActionTest {
-
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-  @Rule
-  public DbTester db = DbTester.create(System2.INSTANCE);
-  @Rule
-  public UserSessionRule userSessionRule = UserSessionRule.standalone();
-
-  private final WsActionTester tester = new WsActionTester(new HashAction(db.getDbClient(), userSessionRule, TestComponentFinder.from(db)));
-
-  @Test
-  public void show_hashes() {
-    ComponentDto project = db.components().insertPrivateProject();
-    ComponentDto file = db.components().insertComponent(newFileDto(project));
-    FileSourceDto fileSource = db.fileSources().insertFileSource(file, f -> f.setLineHashes(singletonList("ABC")));
-    loginAsProjectViewer(project);
-
-    TestRequest request = tester.newRequest().setParam("key", file.getDbKey());
-
-    assertThat(request.execute().getInput()).isEqualTo("ABC");
-  }
-
-  @Test
-  public void hashes_empty_if_no_source() {
-    ComponentDto project = db.components().insertPrivateProject();
-    ComponentDto file = db.components().insertComponent(newFileDto(project));
-    loginAsProjectViewer(project);
-
-    TestRequest request = tester.newRequest().setParam("key", file.getKey());
-
-    assertThat(request.execute().getStatus()).isEqualTo(204);
-  }
-
-  @Test
-  public void fail_to_show_hashes_if_file_does_not_exist() {
-    expectedException.expect(NotFoundException.class);
-
-    tester.newRequest().setParam("key", "unknown").execute();
-  }
-
-  @Test
-  public void fail_when_using_branch_db_key() {
-    ComponentDto project = db.components().insertPrivateProject();
-    ComponentDto branch = db.components().insertProjectBranch(project);
-    loginAsProjectViewer(project);
-
-    expectedException.expect(NotFoundException.class);
-    expectedException.expectMessage(format("Component key '%s' not found", branch.getDbKey()));
-
-    tester.newRequest().setParam("key", branch.getDbKey()).execute();
-  }
-
-  @Test
-  public void fail_on_missing_permission() {
-    ComponentDto project = db.components().insertPrivateProject();
-    ComponentDto file = db.components().insertComponent(newFileDto(project));
-    FileSourceDto fileSource = db.fileSources().insertFileSource(file);
-    userSessionRule.logIn(db.users().insertUser());
-
-    expectedException.expect(ForbiddenException.class);
-
-    tester.newRequest().setParam("key", file.getKey()).execute();
-  }
-
-  private void loginAsProjectViewer(ComponentDto project) {
-    userSessionRule.logIn(db.users().insertUser()).addProjectPermission(USER, project);
-  }
-}
diff --git a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/source/ws/SourceWsModuleTest.java b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/source/ws/SourceWsModuleTest.java
index eec9ee5e6ad..c4f7f9d61d8 100644
--- a/server/sonar-webserver-webapi/src/test/java/org/sonar/server/source/ws/SourceWsModuleTest.java
+++ b/server/sonar-webserver-webapi/src/test/java/org/sonar/server/source/ws/SourceWsModuleTest.java
@@ -32,7 +32,7 @@ public class SourceWsModuleTest {
   public void verify_count_of_actions() {
     ComponentContainer container = new ComponentContainer();
     underTest.configure(container);
-    assertThat(container.getPicoContainer().getComponentAdapters(WsAction.class)).hasSize(7);
+    assertThat(container.getPicoContainer().getComponentAdapters(WsAction.class)).hasSize(6);
   }
 
 }
diff --git a/server/sonar-webserver/src/test/java/org/sonar/server/platform/web/WebServiceReroutingFilterTest.java b/server/sonar-webserver/src/test/java/org/sonar/server/platform/web/WebServiceReroutingFilterTest.java
index 7e01ab3a4eb..18d86fc9d64 100644
--- a/server/sonar-webserver/src/test/java/org/sonar/server/platform/web/WebServiceReroutingFilterTest.java
+++ b/server/sonar-webserver/src/test/java/org/sonar/server/platform/web/WebServiceReroutingFilterTest.java
@@ -72,16 +72,6 @@ public class WebServiceReroutingFilterTest {
     assertRedirection("/api/projects/update_key", "POST");
   }
 
-  @Test
-  public void redirect_components_bulk_update_key() {
-    when(request.getServletPath()).thenReturn("/api/components/bulk_update_key");
-    when(request.getMethod()).thenReturn("POST");
-
-    underTest.doFilter(request, response, chain);
-
-    assertRedirection("/api/projects/bulk_update_key", "POST");
-  }
-
   private void assertRedirection(String path, String method) {
     verify(webServiceEngine).execute(servletRequestCaptor.capture(), any(ServletResponse.class));
     assertThat(servletRequestCaptor.getValue().getPath()).isEqualTo(path);