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  1. HBase
  2. HBASE-9696

Master recovery ignores online merge znode

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    • Hadoop Flags:
      Reviewed

      Description

      The online merge znode uses the new region to be created. When master restarts, the new region is still unknown if the merging is not completed. Therefore the znode is ignored, which should not. That means the two merging regions could be moved around. This could cause some data loss if we are not luck.

        Attachments

        1. trunk-9696.patch
          86 kB
          Jimmy Xiang
        2. trunk-9696_v2.patch
          117 kB
          Jimmy Xiang
        3. trunk-9696_v2.1.patch
          115 kB
          Jimmy Xiang
        4. trunk-9696_v3.patch
          121 kB
          Jimmy Xiang
        5. trunk-9696_v3.patch
          121 kB
          stack
        6. trunk-9696_v3.1.patch
          121 kB
          Jimmy Xiang
        7. trunk-9696_v3.2.patch
          121 kB
          Jimmy Xiang
        8. 0.96-9696_v3.2.patch
          122 kB
          Jimmy Xiang
        9. 0.96-9696_v3.3.patch
          121 kB
          Jimmy Xiang
        10. trunk-9696_v3.3.patch
          120 kB
          Jimmy Xiang

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              • Assignee:
                jxiang Jimmy Xiang
                Reporter:
                jxiang Jimmy Xiang
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                Dates

                • Created:
                  Updated:
                  Resolved: