Yongzao Dan created IOTDB-4648:
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Summary: Start leader schedule threads when restart
Key: IOTDB-4648
URL: https://issues.apache.org/jira/browse/IOTDB-4648
Project: Apache IoTDB
Issue Type: Bug
Reporter: Yongzao Dan
Assignee: Yongzao Dan
Fix For: 0.14.0
We've found that in the scenario with only one ConfigNode, the leader schedule
threads don't start properly after restart. Because the leadership remains the
same after restart. Therefore, the notifyLeaderChanged interface in
PartitionStateMachine is not called after a restart, so these leader schedule
threads cannot be started.
One possible solution is for ConfigNode to restart and check its own leadership
and start the leader schedule threads automatically if necessary.
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