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Type: Bug
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: Sharding
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Fully Compatible
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ALL
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v4.2
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Query 2019-08-12, Query 2019-08-26, Query 2019-09-09
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0
Perhaps the aggregation code should handle 0 shards?
Or should sharding prevent dropping config.shards? Sharding has discussed before not wanting to disallow direct writes to the config database, since sometimes people do that, and I think mongorestore might drop some of the config collections.
We could also prevent the fuzzer from dropping config collections to prevent the build failures.