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Posted to yarn-issues@hadoop.apache.org by "jialei weng (Jira)" <ji...@apache.org> on 2020/09/10 07:41:00 UTC

[jira] [Created] (YARN-10431) [Umbrella] Job group management

jialei weng created YARN-10431:
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             Summary: [Umbrella] Job group management
                 Key: YARN-10431
                 URL: https://issues.apache.org/jira/browse/YARN-10431
             Project: Hadoop YARN
          Issue Type: New Feature
    Affects Versions: 2.9.2
            Reporter: jialei weng


In current yarn job management, we don't have an efficient mechanism to manage several jobs together. For example, one batch job may trigger several sub-jobs to running at the same time, like one job to process the data and another one monitor job metrics. And when we want to cancel these jobs, we have to kill them one by one in current design. I proposal a job group concept to handle such parent-child jobs as one unit.



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