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Type:
Improvement
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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: Replication
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None
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Fully Compatible
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v3.6, v3.4
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Repl 2018-01-29
For testing it can be helpful to increase the election timeout to infinity. We have multiple timeouts that are calculated based on the election timeout which prevent this. We should add a maximum to these timeouts, potentially based on the heartbeat interval like in the TopologyCoordinator below:
https://github.com/mongodb/mongo/blob/9b6f404d30b944def9bcc77ebc8277fb97471080/src/mongo/db/repl/sync_source_feedback.cpp#L56
https://github.com/mongodb/mongo/blob/9b6f404d30b944def9bcc77ebc8277fb97471080/src/mongo/db/repl/oplog_fetcher.cpp#L74
https://github.com/mongodb/mongo/blob/9b6f404d30b944def9bcc77ebc8277fb97471080/src/mongo/db/repl/topology_coordinator.cpp#L1018
- is depended on by
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SERVER-30642 Raise election timeouts as a way to provide more stable replica set test topologies
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- Closed
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- related to
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- Closed
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- mentioned in
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