Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.95.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Hide
      Changed .META. and ROOT tables' content to be Protobuf serialization of HRegionInfo's instead of Writable serialization. When upgrading from 0.92 and 0.94 clusters, after master deploys META and ROOT, and before it deploys user level tables, it does a migration for the data in the catalog files, rewriting them in the new format.
      Before upgrading, you can take an export of the catalog tables using HBASE-3271 for backup.
      Show
      Changed .META. and ROOT tables' content to be Protobuf serialization of HRegionInfo's instead of Writable serialization. When upgrading from 0.92 and 0.94 clusters, after master deploys META and ROOT, and before it deploys user level tables, it does a migration for the data in the catalog files, rewriting them in the new format. Before upgrading, you can take an export of the catalog tables using HBASE-3271 for backup.

      Attachments

      1. 6052_v8.patch
        273 kB
        Ted Yu
      2. 6052-v5.txt
        269 kB
        Ted Yu
      3. HBASE-6052_v1.patch
        253 kB
        Enis Soztutar
      4. HBASE-6052_v2.patch
        264 kB
        Enis Soztutar
      5. HBASE-6052_v3.patch
        265 kB
        Enis Soztutar
      6. HBASE-6052_v4.patch
        267 kB
        Enis Soztutar
      7. HBASE-6052_v4.patch
        267 kB
        Enis Soztutar
      8. HBASE-6052_v7.patch
        272 kB
        Enis Soztutar
      9. HBASE-6052_v8.patch
        273 kB
        Enis Soztutar
      10. HBASE-6052_v9.patch
        273 kB
        Enis Soztutar
      11. TestMetaMigrationConvertToPB.tgz
        14 kB
        Enis Soztutar

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            • Assignee:
              enis Enis Soztutar
              Reporter:
              stack stack
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              Dates

              • Created:
                Updated:
                Resolved: