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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4956) findbug issue on LevelDBCacheTimelineStore
Date Wed, 27 Apr 2016 17:48:12 GMT

    [ https://issues.apache.org/jira/browse/YARN-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15260585#comment-15260585
] 

Li Lu commented on YARN-4956:
-----------------------------

No concerns raised. I'll commit shortly. 

> 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
>         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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