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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: None
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Catalog and Routing
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Fully Compatible
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ALL
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CAR Team 2024-04-01
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161
With SERVER-82034 changes, MongoD is producing FTDC data for shard and router. For Router FTDC section is composed by, at least 3, collectors (ConnPoolStatsCollector, NetworkInterfaceStatsCollector and TransportLayerFTDCCollector - same from MongoS) that periodically collects information about routing capabilities.
The problem is that a MongoD acting as a shard and router starts collecting information from router collectors before Grid is initialized, and if this is not checked, we are going to crash.