Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.1.0, 2.0.0
    • Component/s: None
    • Labels:
      None
    • Release Note:
      Hide
      On the server side, set hbase.meta.replica.count to the number of replicas of meta that you want to have in the cluster (defaults to 1). hbase.regionserver. meta.storefile.refresh.period should be set to a non-zero number in milliseconds - something like 30000 (defaults to 0).
      On the client/user side, set hbase.meta.replicas.use to true.
      Show
      On the server side, set hbase.meta.replica.count to the number of replicas of meta that you want to have in the cluster (defaults to 1). hbase.regionserver. meta.storefile.refresh.period should be set to a non-zero number in milliseconds - something like 30000 (defaults to 0). On the client/user side, set hbase.meta.replicas.use to true.

      Description

      As mentioned elsewhere, we can leverage hbase-10070 features to create replicas for the meta tables regions so that:
      1. meta hotspotting can be circumvented
      2. meta becomes highly available for reading

        Attachments

        1. 11574-1.txt
          89 kB
          Devaraj Das
        2. 11574-2.txt
          90 kB
          Devaraj Das
        3. 11574-3.txt
          91 kB
          Devaraj Das
        4. 11574-6.txt
          100 kB
          Devaraj Das
        5. 11574-7.txt
          101 kB
          Devaraj Das
        6. 11574-addendum.txt
          7 kB
          Devaraj Das
        7. 11574-addendum-1.0.txt
          1 kB
          Ted Yu
        8. meta-replicas-0.98.zip
          46 kB
          Devaraj Das

          Activity

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            • Assignee:
              devaraj Devaraj Das
              Reporter:
              enis Enis Soztutar
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              Dates

              • Created:
                Updated:
                Resolved: