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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: Replication
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Labels:None
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Fully Compatible
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ALL
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v4.4
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Repl 2020-09-07, Repl 2020-09-21, Repl 2020-10-05, Repl 2020-10-19, Repl 2020-11-02, Repl 2020-11-16
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19
After SERVER-29030, we cancel our own heartbeat requests if we receive a heartbeat request that announces a new primary. Since we don't update our knowledge of the primary when we receive a heartbeat request, it seems possible to continuously schedule and cancel our heartbeat requests. As a result, a node in initial sync may not be able to find a sync source, because it has not successfully received 2N heartbeats from other nodes, and eventually the node will shut down.
- causes
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- Closed
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- is duplicated by
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- Closed
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SERVER-48793 Remove "targetIndex" from ReplicationCoordinatorImpl::_handleHeartbeatResponse()
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- Closed
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- is related to
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SERVER-29030 Announce new primary via heartbeat requests
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- Closed
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