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  1. Core Server
  2. SERVER-45612

Remove the mapReduce + prepare testing in 4.2 concurrency_simultaneous_replication suite

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 4.2.2
    • Fix Version/s: 4.2.4
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Repl 2020-02-10
    • Linked BF Score:
      7

      Description

      Running mapReduce with prepared transaction may cause deadlock due to SERVER-43242. Since mapReduce will be re-implemented as an aggregation pipeline, we need to remove the tests in 4.2. The deadlock will resolves after the prepared transaction times out after one minute by default.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-43242 Deadlock involving commands acquiring global X lock and prepared transactions waiting for write concern

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

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              People

              Assignee:
              matthew.russotto Matthew Russotto
              Reporter:
              siyuan.zhou Siyuan Zhou
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                Dates

                Created:
                Updated:
                Resolved: