Details
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Task
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Resolution: Fixed
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Major - P3
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None
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None
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None
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Fully Compatible
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Sharding EMEA 2022-09-05, Sharding EMEA 2022-09-19, Sharding EMEA 2022-10-03
Description
The ShardingCatalogClient interface represents the main API a mongos process may use to access metadata on the config server.
The objectives of this ticket are:
- extend such interface to also include the ListOfShards getShardsThatOwnDataForCollAtClusterTime(collName, clusterTime) method
- implement the new method to access the content of config.placement and config.shards (this other function may serve as a reference for how to send an aggregation to the config server)
- include unit tests for the method