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Posted to yarn-dev@hadoop.apache.org by "Jonathan Hung (JIRA)" <ji...@apache.org> on 2017/08/16 18:47:00 UTC

[jira] [Created] (YARN-7024) Fix concurrent modification for pending mutations in LevelDB store

Jonathan Hung created YARN-7024:
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             Summary: Fix concurrent modification for pending mutations in LevelDB store
                 Key: YARN-7024
                 URL: https://issues.apache.org/jira/browse/YARN-7024
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Jonathan Hung
            Assignee: Jonathan Hung


On recovery, we get the pending mutations not yet committed to store. Upon confirming them, we remove them in memory while iterating, which may cause issues in the future.



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