Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/5426#discussion_r166906856
--- Diff:
flink-connectors/flink-connector-elasticsearch2/src/main/resources/META-INF/NOTICE
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@@ -0,0 +1,86 @@
+This project includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+-------------------------------------------------------------
+
+This project bundles the following dependencies under
+the Apache Software License 2.0
--- End diff --
yaml, tartarus missing?
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