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Posted to mapreduce-dev@hadoop.apache.org by "Steve Loughran (Created) (JIRA)" <ji...@apache.org> on 2012/03/15 15:29:38 UTC

[jira] [Created] (MAPREDUCE-4014) Make yarn-common services robust

Make yarn-common services robust
--------------------------------

                 Key: MAPREDUCE-4014
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4014
             Project: Hadoop Map/Reduce
          Issue Type: Sub-task
          Components: mrv2
    Affects Versions: 0.23.1, 0.24.0
            Reporter: Steve Loughran
            Assignee: Steve Loughran


Review the yarn common services ({{CompositeService}}, {{AbstractLivelinessMonitor}} and make their service startup _and especially shutdown_ more robust against out-of-lifecycle invocation and partially complete initialization.

Write tests for these where possible. 

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