Details
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Bug
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Resolution: Fixed
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Major - P3
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5.0.0
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None
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Sharding EMEA
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Fully Compatible
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ALL
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47
Description
The catalog cache refresh aggregation is executed with SnapshotReadConcern. If the query yields and the oldest_timestamp advances in the middle of the query, then the catalog cache refresh can fail with SnapshotTooOld. This is made worse by the fact that currently the minSnapshotHistoryWindow is only 5 seconds.
Attachments
Issue Links
- depends on
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SERVER-47855 Change default value for minSnapshotHistoryWindowInSeconds to 5 minutes
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- Closed
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- is related to
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SERVER-54874 Ensure reading of consistent config.collections and config.chunks when refreshing the CatalogCache
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- Closed
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