Github user asfgit closed the pull request at:
https://github.com/apache/flink/pull/2402
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Github user tedyu commented on a diff in the pull request:
https://github.com/apache/flink/pull/2402#discussion_r75874655
--- Diff: flink-yarn/src/main/java/org/apache/flink/yarn/Utils.java ---
@@ -164,6 +164,7 @@ public static void setTokensFor(ContainerLaunchContext
amContainer,
GitHub user f7753 opened a pull request:
https://github.com/apache/flink/pull/2402
[FLINK-4436] Unclosed DataOutputBuffer in Utils#setTokensFor()
`DataOutputBuffer dob = new DataOutputBuffer(); `
` credentials.writeTokenStorageToStream(dob);`
dob should be closed upon
