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  1. HBase
  2. HBASE-5991

Introduce sequential ZNode based read/write locks

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.89-fb
    • None
    • None

    Description

      This is a continuation of HBASE-5494:

      Currently table-level write locks have been implemented using non-sequential ZNodes as part of HBASE-5494 and committed to 89-fb branch. This issue is to track converting the table-level locks to sequential ZNodes and supporting read-write locks, as to solve the issue of preventing schema changes during region splits or merges.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-7305 ZK based Read/Write locks for table operations

          • Major - Major loss of function.
          • Closed
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              avf Alex Feinberg
              avf Alex Feinberg
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                Created:
                Updated:
                Resolved: