Upgrade elasticsearch-rest-client to 6.3.2

This version includes several bug fixes, but most are related to
the server rather than the client. This upgrade is only to make
sure we're using the latest version.

Refer to the release notes [1] for details.

Also update the test container to test against version 6.3.2.

[1] https://www.elastic.co/guide/en/elasticsearch/reference/current/release-notes-6.3.2.html

Change-Id: I80e65f4fe267cf487fddb759b3914e54e31164f3

2 files changed, 3 insertions, 3 deletions

diff --git a/WORKSPACE b/WORKSPACE
index 52d5a34d7e..efa7149f06 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -875,8 +875,8 @@ maven_jar(
 
 maven_jar(
     name = "elasticsearch-rest-client",
-    artifact = "org.elasticsearch.client:elasticsearch-rest-client:6.3.1",
-    sha1 = "99de036a2cd99dbecec1cc84f5d0e19032e74fa7",
+    artifact = "org.elasticsearch.client:elasticsearch-rest-client:6.3.2",
+    sha1 = "2077ea5f00fdd2d6af85223b730ba8047303297f",
 )
 
 JACKSON_VERSION = "2.6.6"
diff --git a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/testing/ElasticContainer.java b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/testing/ElasticContainer.java
index b2b219aac2..4ce148ccdb 100644
--- a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/testing/ElasticContainer.java
+++ b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/testing/ElasticContainer.java
@@ -50,7 +50,7 @@ public class ElasticContainer<SELF extends ElasticContainer<SELF>> extends Gener
       case V6_2:
         return "docker.elastic.co/elasticsearch/elasticsearch-oss:6.2.4";
       case V6_3:
-        return "docker.elastic.co/elasticsearch/elasticsearch-oss:6.3.1";
+        return "docker.elastic.co/elasticsearch/elasticsearch-oss:6.3.2";
     }
     throw new IllegalStateException("No tests for version: " + version.name());
   }