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  1. Hive
  2. HIVE-12366

Refactor Heartbeater logic for transaction

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.3.0, 2.0.0
    • Transactions
    • None

    Description

      Currently there is a gap between the time locks acquisition and the first heartbeat being sent out. Normally the gap is negligible, but when it's big it will cause query fail since the locks are timed out by the time the heartbeat is sent.

      Need to remove this gap.

      Attachments

        1. HIVE-12366.1.patch
          15 kB
          Wei Zheng
        2. HIVE-12366.11.patch
          31 kB
          Wei Zheng
        3. HIVE-12366.12.patch
          31 kB
          Wei Zheng
        4. HIVE-12366.13.patch
          32 kB
          Wei Zheng
        5. HIVE-12366.14.patch
          32 kB
          Wei Zheng
        6. HIVE-12366.15.patch
          32 kB
          Wei Zheng
        7. HIVE-12366.2.patch
          15 kB
          Wei Zheng
        8. HIVE-12366.3.patch
          16 kB
          Wei Zheng
        9. HIVE-12366.4.patch
          16 kB
          Wei Zheng
        10. HIVE-12366.5.patch
          31 kB
          Wei Zheng
        11. HIVE-12366.6.patch
          31 kB
          Wei Zheng
        12. HIVE-12366.7.patch
          31 kB
          Wei Zheng
        13. HIVE-12366.8.patch
          30 kB
          Wei Zheng
        14. HIVE-12366.9.patch
          31 kB
          Wei Zheng
        15. HIVE-12366.branch-1.patch
          31 kB
          Wei Zheng
        16. HIVE-12366.branch-2.0.patch
          33 kB
          Wei Zheng

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HIVE-18090 acid heartbeat fails when metastore is connected via hadoop credential

          • Major - Major loss of function.
          • Closed
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. HIVE-12686 TxnHandler.checkLock(CheckLockRequest) perf improvements

          • Major - Major loss of function.
          • Open
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-13458 Heartbeater doesn't fail query when heartbeat fails

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-15376 Improve heartbeater scheduling for transactions

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

          Bug - A problem which impairs or prevents the functions of the product. HIVE-6635 Heartbeats are not being sent when DbLockMgr is used and an operation holds locks

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link Review board link

          Activity

            People

              wzheng Wei Zheng
              wzheng Wei Zheng
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              Dates

                Created:
                Updated:
                Resolved: