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https://issues.apache.org/jira/browse/YARN-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15260647#comment-15260647
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Hudson commented on YARN-4956:
------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #9684 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/9684/])
YARN-4956. findbug issue on LevelDBCacheTimelineStore. (Zhiyuan Yang via
(gtcarrera9: rev f16722d2ef31338a57a13e2c8d18c1c62d58bbaf)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timeline-pluginstorage/src/main/java/org/apache/hadoop/yarn/server/timeline/LevelDBCacheTimelineStore.java
> findbug issue on LevelDBCacheTimelineStore
> ------------------------------------------
>
> Key: YARN-4956
> URL: https://issues.apache.org/jira/browse/YARN-4956
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Affects Versions: 2.8.0
> Reporter: Xuan Gong
> Assignee: Zhiyuan Yang
> Fix For: 2.8.0
>
> Attachments: YARN-4956-trunk.000.patch
>
>
> {code}
> Multithreaded correctness Warnings
> Code Warning IS Inconsistent synchronization of
> org.apache.hadoop.yarn.server.timeline.LevelDBCacheTimelineStore.configuration;
> locked 66% of time
> Bug type IS2_INCONSISTENT_SYNC (click for details)
> In class org.apache.hadoop.yarn.server.timeline.LevelDBCacheTimelineStore
> Field
> org.apache.hadoop.yarn.server.timeline.LevelDBCacheTimelineStore.configuration
> Synchronized 66% of the time
> Unsynchronized access at LevelDBCacheTimelineStore.java:[line 82]
> Synchronized access at LevelDBCacheTimelineStore.java:[line 117]
> Synchronized access at LevelDBCacheTimelineStore.java:[line 122]
> {code}
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