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Posted to issues@sentry.apache.org by "Alexander Kolbasov (JIRA)" <ji...@apache.org> on 2017/09/02 06:53:00 UTC

[jira] [Created] (SENTRY-1918) NN snapshot should not be served while HMS snapshot is collected

Alexander Kolbasov created SENTRY-1918:
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             Summary: NN snapshot should not be served while HMS snapshot is collected
                 Key: SENTRY-1918
                 URL: https://issues.apache.org/jira/browse/SENTRY-1918
             Project: Sentry
          Issue Type: Bug
          Components: Sentry
    Affects Versions: 2.0.0
            Reporter: Alexander Kolbasov


While Sentry collects full HMS snapshot, Namenode still sends requests to sentry and may request a full snapshot which is useless because a new one will be available shortly. It is important to prevent this from happening so that we do not collect two snapshots in memory at the same time.



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