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  1. Core Server
  2. SERVER-70964

Do not wait for range deletion thread on stepdown

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • 6.2.0-rc0
    • 6.2.0-rc0
    • None
    • None
    • Fully Compatible
    • ALL
    • Hide

      Apply the provided patch on top of r6.2.0-alpha-1295-gab34541c92e and run:

      resmoke.py --suite=sharding jstests/sharding/range_deletion_hang_stepdown.js

      Show
      Apply the provided patch on top of r6.2.0-alpha-1295-gab34541c92e and run: resmoke.py --suite=sharding jstests/sharding/range_deletion_hang_stepdown.js
    • Sharding EMEA 2022-10-31, Sharding EMEA 2022-11-14
    • 55

    Description

      On stepdown the RangeDeleterService destruct the ReadyRangeDeletionsProcessor that in turns interrupt and join its internal thread.

      In order not to slowdown the stepdown process we should instead

      • Interrupt the internal thread onStepDown()
      • Join the internal thread onStepUpBegin()
      • Start the internal thread onStepUpComplete

      The proposed approach will still guarantee that all the previous range deletions will be drained strictly before the node can transition to PRIMARY again.

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. SERVER-71275 Move up initialization of range deleter processor's `state`

          • Major - P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. SERVER-73293 Make sure range deleter service is up before accessing `_rangeDeletionTasks`

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-70949 Condition variable wait might lead to liveness failure and then crash a node

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              tommaso.tocci@mongodb.com Tommaso Tocci
              tommaso.tocci@mongodb.com Tommaso Tocci
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              Dates

                Created:
                Updated:
                Resolved: