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Type:
Task
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Resolution: Won't Do
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Priority:
Minor - P4
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None
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Affects Version/s: None
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Component/s: None
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None
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Catalog and Routing
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None
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3
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TBD
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None
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SERVER-62065 was a bug that caused chunks to have an empty 'history' array. SERVER-62065 also states that some old backup/restore procedures could have omitted restoring the 'history' array as well. Missing the 'history' causes transactions/snapshotReads to fail. As a result of this, the repairShardedCollectionChunksHistory was introduced.
Since the underlying bugs should have been resolved by now for some time, we should be able to deprecate that command.
- has to be done after
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SERVER-104975 Check that all chunks have a proper 'history' array
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- Open
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- is related to
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SERVER-62065 Upgrade path from 3.6 to 4.0 can leave chunk entries without history on the shards
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- Closed
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