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  1. HBase
  2. HBASE-20411

Ameliorate MutableSegment synchronize

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.1
    • None
    • None

    Description

      This item is migrated from HBASE-20236 so it gets dedicated issue.

      Let me upload evidence that has this synchronize as a stake in our write-time perf. I'll migrate the patch I posted with updates that come of comments posted by mdrob on the HBASE-20236 issue.

      Attachments

        1. compatibility-matrix.png
          119 kB
          Yu Li
        2. HBASE-20411.branch-2.0.013.patch
          108 kB
          Michael Stack
        3. HBASE-20411.branch-2.0.012.patch
          108 kB
          Michael Stack
        4. HBASE-20411.branch-2.0.011.patch
          107 kB
          Michael Stack
        5. 2.pe.write.32026.lock.svg
          46 kB
          Michael Stack
        6. 2.pe.write.ameliorate.106553.lock.svg
          92 kB
          Michael Stack
        7. jmc6.write_time_locks.png
          162 kB
          Michael Stack
        8. HBASE-20411.branch-2.0.010.patch
          106 kB
          Michael Stack
        9. HBASE-20411.branch-2.0.009.patch
          106 kB
          Michael Stack
        10. HBASE-20411.branch-2.0.008.patch
          104 kB
          Michael Stack
        11. HBASE-20411-atomiclong-longadder.patch
          18 kB
          Hua Xiang
        12. 2.more.patch.12010.lock.svg
          31 kB
          Michael Stack
        13. HBASE-20411.branch-2.0.007.patch
          63 kB
          Michael Stack
        14. HBASE-20411.branch-2.0.006.patch
          61 kB
          Michael Stack
        15. HBASE-20411.branch-2.0.005.patch
          61 kB
          Michael Stack
        16. HBASE-20411.branch-2.0.004.patch
          58 kB
          Michael Stack
        17. HBASE-20411.branch-2.0.003.patch
          60 kB
          Michael Stack
        18. HBASE-20411.branch-2.0.002.patch
          60 kB
          Michael Stack
        19. 2.load.patched.2.17704.lock.svg
          32 kB
          Michael Stack
        20. 2.load.patched.17704.lock.svg
          32 kB
          Michael Stack
        21. HBASE-20411.branch-2.0.001.patch
          58 kB
          Michael Stack
        22. 41901.lock.svg
          27 kB
          Michael Stack

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-20932 Effective MemStoreSize::hashCode()

          • Major - Major loss of function.
          • Resolved

          Umbrella - An overarching type made of sub-tasks HBASE-20188 Evaluate and address performance delta between branch-1 and branch-2

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved
          links to

          Web Link Review Board (branch-2.0)

          Activity

            People

              huaxiang Hua Xiang
              stack Michael Stack
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              Dates

                Created:
                Updated:
                Resolved: