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  1. HBase
  2. HBASE-20408

Retry policy for admin APIs

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Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 3.0.0-alpha-1, 1.3.3, 2.0.1
    • None
    • Admin
    • None

    Description

      Admin APIs, but not all, should automatically retry to ride over master failover scenarios. This should be implemented as closely as possible to existing retry strategy for client APIs, using common code, perhaps refactored.

      Note we are not retrying if the API call returns a failure indication. We are retrying if communication between the admin client and HMaster has been interrupted, or the HMaster has failed over. We are only retrying until we know the result status of the request.

      Not all admin APIs are safe or can be made idempotent.

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        Issue Links

          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-20407 Retry HBase admin API if master failover is in progress

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

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18415 The local timeout may cause Admin to submit duplicate request

          • Major - Major loss of function.
          • Open

          Activity

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              jdivesh Divesh Jain
              jdivesh Divesh Jain
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              Dates

                Created:
                Updated: