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  1. HBase
  2. HBASE-17187

DoNotRetryExceptions from coprocessors should bubble up to the application

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.4.0, 1.3.1, 1.2.5, 1.1.9, 2.0.0
    • None
    • None
    • Reviewed

    Description

      In HBASE-16604, we fixed a case where scanner retries was causing the scan to miss some data in case the scanner is left with a dirty state (like a half-seeked KVHeap).

      The patch introduced a minor compatibility issue, because now if a coprocessor throws DNRIOE, we still retry the ClientScanner indefinitely.

      The test ServerExceptionIT in Phoenix is failing because of this with HBASE-16604.

      Attachments

        1. hbase-17187_v3.patch
          13 kB
          Enis Soztutar
        2. hbase-17187_v2.patch
          13 kB
          Enis Soztutar
        3. hbase-17187_v1.patch
          18 kB
          Enis Soztutar

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-17587 Do not Rethrow DoNotRetryIOException as UnknownScannerException

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-16604 Scanner retries on IOException can cause the scans to miss data

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

          Activity

            People

              enis Enis Soztutar
              enis Enis Soztutar
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              Dates

                Created:
                Updated:
                Resolved: