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  1. HBase
  2. HBASE-15867

Move HBase replication tracking from ZooKeeper to HBase

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Implemented
    • 2.1.0
    • None
    • Replication
    • None
    • Patch

    Description

      Move the WAL file and offset tracking out of ZooKeeper and into an HBase table called hbase:replication.
      The largest three new changes will be two classes ReplicationTableBase, TableBasedReplicationQueues, and TableBasedReplicationQueuesClient. As of now ReplicationPeers and HFileRef's tracking will not be implemented. Subtasks have been filed for these two jobs.

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        Issue Links

          depends upon

          Sub-task - The sub-task of the issue HBASE-13773 Replication should not use ZooKeeper at all for coordination

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

          Bug - A problem which impairs or prevents the functions of the product. HBASE-16096 Replication keeps accumulating znodes

          • Major - Major loss of function.
          • Closed
          is a parent of

          New Feature - A new feature of the product, which has yet to be developed. HBASE-27109 Move replication queue storage from zookeeper to a separated HBase table

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. HBASE-27110 Move replication peer storage from zookeeper to other storage systems

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

          Umbrella - An overarching type made of sub-tasks HBASE-26233 The region replication framework should not be built upon the general replication framework

          • Major - Major loss of function.
          • Resolved
          is broken by

          New Feature - A new feature of the product, which has yet to be developed. HBASE-18070 Enable memstore replication for meta replica

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

          Umbrella - An overarching type made of sub-tasks HBASE-14379 Replication V2

          • Major - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-10295 Refactor the replication implementation to eliminate permanent zk node

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

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          There are no Sub-Tasks for this issue.

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              openinx Zheng Hu
              Vegetable26 Joseph
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              Dates

                Created:
                Updated:
                Resolved: