Github user zhangminglei commented on a diff in the pull request:
https://github.com/apache/flink/pull/5761#discussion_r188007998
--- Diff:
flink-end-to-end-tests/flink-elasticsearch1-test/src/main/java/org/apache/flink/elasticsearch1/test/Elasticsearch1SinkExample.java
---
@@ -37,20 +38,33 @@
import java.util.Map;
/**
- * This example shows how to use the Elasticsearch Sink. Before running it
you must ensure that
- * you have a cluster named "elasticsearch" running or change the cluster
name in the config map.
+ * End to end test for Elasticsearch1Sink.
+ *
+ * <p>This example shows how to use the Elasticsearch1 Sink from an user
endpoint. Before running it you
+ * must ensure that you have a cluster named "elasticsearch" running or
change the cluster name in the config map.
--- End diff --
Will delete.
---
