Investigate internal_transactions_kill_sessions failure with CheckMetadataConsistencyInBackground

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    • Type: Bug
    • Resolution: Duplicate
    • Priority: Major - P3
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    • Affects Version/s: None
    • Component/s: None
    • Catalog and Routing
    • ALL
    • CAR Team 2026-07-20
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      internal_transactions_kill_sessions is throwing an inconsistency between shard catalog (durable and in-memory) vs global catalog.

      [j1:s0:n1] | 2026-07-07T08:42:21.090+00:00 W  SHARDING 7514800 [S] [conn32] "Detected sharding metadata inconsistency","attr":{"inconsistency":{"type":"InconsistentShardCatalogCollectionMetadata","description":"Found inconsistencies between collection metadata in the global catalog and the shard catalog","details":{"namespace":"test6_fsmdb0.fsmcoll0","collectionUUID":{"$uuid":"93f5d36d-252f-4162-a137-348320be4edd"},"details":{"field":"chunks","source":"inMemoryShardCatalog","mismatch":{"reason":"chunkCountMismatch","shardCatalogCount":1,"globalCatalogCount":2}}},"provenance":{"shardId":"shard-rs0_0","hostAndPort":"localhost:20354"}}}

            Assignee:
            Jordi Olivares Provencio
            Reporter:
            Pol Pinol
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              Created:
              Updated:
              Resolved: