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  1. HBase
  2. HBASE-19639 ITBLL can't go big because RegionTooBusyException... Above memstore limit
  3. HBASE-19660

Up default retries from 10 to 15 and blocking store files limit from 10 to 16

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0-beta-1, 2.0.0
    • None
    • None

    Description

      Upping defaults because helps our ITBLL runs on cluster go further.

      HBASE-19359 changed the client retries. It made them 10 rather than 35. 10 doesn't seem to be enough to make it across a server crash when there are 40-odd WALs to split. Upping it until we do more work on MTTR.

      When we hit the blocking store file limit we stop all writes for 90 seconds. Can happen a few times back-to-back. Kills the running ITBLL. This pause for 90 seconds needs reexamination. It was put in place a long time ago when things were very different.

      Attachments

        1. HBASE-19660.master.001.patch
          3 kB
          Michael Stack
        2. HBASE-19660.master.002.patch
          3 kB
          Michael Stack

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HBASE-19666 TestDefaultCompactSelection test failed

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

          Sub-task - The sub-task of the issue HBASE-19359 Revisit the default config of hbase client retries number

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              stack Michael Stack
              stack Michael Stack
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              Dates

                Created:
                Updated:
                Resolved: