[jira] [Created] (YARN-7094) Document that server-side graceful decom is currently not recommended

["Robert Kanter (JIRA)" <ji...@apache.org>]

Robert Kanter created YARN-7094:
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             Summary: Document that server-side graceful decom is currently not recommended
                 Key: YARN-7094
                 URL: https://issues.apache.org/jira/browse/YARN-7094
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: graceful
    Affects Versions: 3.0.0-beta1
            Reporter: Robert Kanter
            Assignee: Robert Kanter
            Priority: Blocker


Server-side NM graceful decom currently does not work correctly when an RM failover occurs because we don't persist the info in the state store (see YARN-5464).  Given time constraints for Hadoop 3 beta 1, we've decided to document this limitation and recommend client-side NM graceful decom in the meantime if you need this functionality (see [this comment|https://issues.apache.org/jira/browse/YARN-5464?focusedCommentId=16126119&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16126119]).  Once YARN-5464 is done, we can undo this doc change.



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