SONAR-8702 Upgrade Elasticsearch to 2.4.4

diff --git a/pom.xml b/pom.xml
index b54c006a4e0b25dfc9fa849f6c688e2e7a8d9601..fd44c614132226671be9d9b9d3035dacd5c3fe41 100644 (file)
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
     <logback.version>1.1.7</logback.version>
     <slf4j.version>1.7.21</slf4j.version>
     <tomcat.version>8.5.9</tomcat.version>
-    <elasticsearch.version>2.3.5</elasticsearch.version>
+    <elasticsearch.version>2.4.4</elasticsearch.version>
     <orchestrator.version>3.14.0.887</orchestrator.version>
     <okhttp.version>3.3.1</okhttp.version>
     <jackson.version>2.6.6</jackson.version>