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  1. Core Server
  2. SERVER-39982

modify StorageTimestampTests::InitialSyncSetIndexMultikeyOnInsert to build indexes in background

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.1.9
    • Storage
    • None
    • Fully Compatible
    • ALL
    • Storage NYC 2019-03-25
    • 10
    • 5

    Description

      In recent weeks, the test StorageTimestampTests::InitialSyncSetIndexMultikeyOnInsert has been failing intermittently with the following invariant message:

      [repl-index-builder-1] Invariant failure !mySnapshot || *mySnapshot <= commitTimestamp commit timestamp Timestamp(1, 87) cannot be older than current read timestamp Timestamp(1, 92) src/mongo/db/catalog/index_timestamp_helper.cpp 88
      

      A workaround is proposed in SERVER-39981.

      However, we should investigate why this test case does not pass consistently with background/hybrid index builds and determine if there is an underlying issue in the index build machinery.

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              louis.williams@mongodb.com Louis Williams
              benety.goh@mongodb.com Benety Goh
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                Created:
                Updated:
                Resolved: