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Diffstat (limited to 'sonar-application/src/main/assembly/conf/sonar.properties')
| -rw-r--r-- | sonar-application/src/main/assembly/conf/sonar.properties | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sonar-application/src/main/assembly/conf/sonar.properties b/sonar-application/src/main/assembly/conf/sonar.properties index 94ba3a3a5ff..fdc340fbb6b 100644 --- a/sonar-application/src/main/assembly/conf/sonar.properties +++ b/sonar-application/src/main/assembly/conf/sonar.properties @@ -186,6 +186,17 @@ # ELASTICSEARCH # Elasticsearch is used to facilitate fast and accurate information retrieval. # It is executed in a dedicated Java process. Default heap size is 512Mb. +# +# -------------------------------------------------- +# Word of caution for Linux users on 64bits systems +# -------------------------------------------------- +# Please ensure Virtual Memory on your system is correctly configured for Elasticsearch to run properly +# (see https://www.elastic.co/guide/en/elasticsearch/reference/5.5/vm-max-map-count.html for details). +# +# When SonarQube runs standalone, a warning such as the following may appear in logs/es.log: +# "max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]" +# When SonarQube runs as a cluster, however, Elasticsearch will refuse to start. +# # JVM options of Elasticsearch process #sonar.search.javaOpts=-Xms512m \ |