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    • Hadoop Flags:
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      Description

      This jira does the following:
      1. When do rollback for rolling upgrade, we should call FSEditLog#initJournalsForWrite when initializing editLog (just like Upgrade in HA setup).
      2. After the rollback, we also need to rename the md5 file and change its reference file name.
      3. Add a new unit test to cover rollback with HA+QJM

        Attachments

        1. HDFS-5966.000.patch
          17 kB
          Jing Zhao
        2. HDFS-5966.001.patch
          18 kB
          Jing Zhao

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              • Assignee:
                jingzhao Jing Zhao
                Reporter:
                jingzhao Jing Zhao
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