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  1. Core Server
  2. SERVER-76626

Investigate test failures for concurrent $out and shardCollection commands

    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 7.1.0-rc0, 7.0.3
    • Affects Version/s: None
    • Component/s: None
    • None
    • Fully Compatible
    • v7.0
    • QI 2023-05-15

      During SERVER-74061 we noticed occasional failures in concurrency tests timeseries_agg_out.js that failed with the following error.

      Found metadata inconsistencies: Found collection on non primary shard with mismatching UUID 

      These errors happened were noticed with time-series collections. The errors stopped when we changed shardCollection to a no-op, but this error should be investigated further and the shardCollection should be changed from a no-op.

            Assignee:
            gil.alon@mongodb.com Gil Alon
            Reporter:
            gil.alon@mongodb.com Gil Alon
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              Created:
              Updated:
              Resolved: