Gaofei Cao created IOTDB-4630:
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Summary: Using observer pattern to deal with the leader switchover
of confignode and restart of datanode.
Key: IOTDB-4630
URL: https://issues.apache.org/jira/browse/IOTDB-4630
Project: Apache IoTDB
Issue Type: Improvement
Reporter: Gaofei Cao
Assignee: Yongzao DanMainly used for stateful trigger. -- This message was sent by Atlassian Jira (v8.20.10#820010)
