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  1. HBase
  2. HBASE-546

Use Zookeeper in HBase

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Details

    • Improvement
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • None
    • 0.20.0
    • None
    • None

    Description

      Zookeeper =~ Chubby. This means that we could take advantage of a distributed lock manager to coordinate things like failover masters, regionservers staying online when master is dead, atomic region->regionserver assignments, etc. There are a lot of opportunities for improvements here. Please add discussions of particular features in comments or sub-tasks.

      Attachments

        1. zookeeper-config.patch
          11 kB
          Jean-Daniel Cryans
        2. hbase-546-v3.patch
          47 kB
          Nitay Joffe
        3. HBASE-546-v2.patch
          44 kB
          Nitay Joffe
        4. HBASE-546.patch
          24 kB
          Nitay Joffe
        5. DistributedLockInterface.java
          2 kB
          Jean-Daniel Cryans

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. HBASE-698 HLog recovery is not performed after master failure

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HBASE-773 Service Historian

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-451 Remove HTableDescriptor from HRegionInfo

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-1158 Include start code as part of HServerAddress

          • Major - Major loss of function.
          • Closed
          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. HBASE-543 A region's state is kept in several places in the master opening the possibility for race conditions

          • Major - Major loss of function.
          • Closed
          There are no Sub-Tasks for this issue.

          Activity

            People

              jdcryans Jean-Daniel Cryans
              bryanduxbury Bryan Duxbury
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              Dates

                Created:
                Updated:
                Resolved: