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  1. HBase
  2. HBASE-20411

Ameliorate MutableSegment synchronize

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.1
    • Component/s: None
    • Labels:
      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 Mike Drob on the HBASE-20236 issue.

        Attachments

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

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              • Assignee:
                huaxiang huaxiang sun
                Reporter:
                stack stack
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                Dates

                • Created:
                  Updated:
                  Resolved: