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Posted to yarn-dev@hadoop.apache.org by "Jian He (JIRA)" <ji...@apache.org> on 2013/12/11 06:15:09 UTC

[jira] [Created] (YARN-1493) Separate app-level handling logic in scheduler

Jian He created YARN-1493:
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             Summary: Separate app-level handling logic in scheduler 
                 Key: YARN-1493
                 URL: https://issues.apache.org/jira/browse/YARN-1493
             Project: Hadoop YARN
          Issue Type: Sub-task
         Environment: Today, scheduler is tied to attempt only. We can add new app-level events to the scheduler and separate the app-level logic out. This is good for work-preserving AM restart, RM restart, and also needed for differentiating app-level metrics and attempt-level metrics.
            Reporter: Jian He
            Assignee: Jian He






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