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  1. Core Server
  2. SERVER-42210

Modify changestream tests on multiple databases to support interleaving

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.2.1, 4.3.1
    • Component/s: None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v4.2
    • Linked BF Score:
      12

      Description

      In sharded environments, it's possible that databases are on different primary shards with slightly different clocks, which would result in a different ordering of operations in the oplog than what was sent to mongos. TheĀ whole_cluster_metadata_notifications test should be updated to allow for an interleaved (but still causal) ordering of operations in the changestream.

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            Assignee:
            davis.haupt Davis Haupt
            Reporter:
            davis.haupt Davis Haupt
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              Created:
              Updated:
              Resolved: