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  1. Hadoop HDFS
  2. HDFS-7894

Rolling upgrade readiness is not updated in jmx until query command is issued.

    Details

    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      When a hdfs rolling upgrade is started and a rollback image is created/uploaded, the active NN does not update its rollingUpgradeInfo until it receives a query command via RPC. This results in inconsistent info being showing up in the web UI and its jmx page.

        Attachments

        1. HDFS-7894.patch
          1.0 kB
          Brahma Reddy Battula
        2. HDFS-7894-002.patch
          1 kB
          Brahma Reddy Battula
        3. HDFS-7894-003.patch
          2 kB
          Brahma Reddy Battula

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              • Assignee:
                brahmareddy Brahma Reddy Battula
                Reporter:
                kihwal Kihwal Lee
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                • Created:
                  Updated:
                  Resolved: