MM-16935 - Flaky test: Elastic Search IndexChannel Error (#11709)

build/docker-compose.yml

@@ -58,7 +58,7 @@ services:
     environment:
       http.host: "0.0.0.0"
       transport.host: "127.0.0.1"
-      ES_JAVA_OPTS: "-Xms250m -Xmx250m"
+      ES_JAVA_OPTS: "-Xms512m -Xmx512m"
   redis:
     image: redis
     networks: