Found while writing the tests for SERVER-31392, the DocumentSourceChangeStream hits a uassert when the UUID in the oplog entry mismatches the UUID in the scoped collection metadata. Returning ErrorCodes::StaleConfig results in a dynamic_cast a few layers up, and eventually an invariant. I am not sure we should hit this uassert at all (a separate discussion), but for sure it doesn't seem like we should be returning this status.
- is depended on by
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SERVER-31392 Test changeStreams when an unsharded collection becomes sharded
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- Closed
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- Closed
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- is duplicated by
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SERVER-31746 Invariant failure on sharded $changeStream UUID mismatch
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- Closed
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- is related to
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- Closed
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- related to
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SERVER-31847 Allow sharded $changeStream to continue if collection is dropped and resharded before documentKey is obtained
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- Closed
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