ChenXi created HDDS-15369:
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             Summary: Fix datanode shutdown on ozone.scm.nodes reconfig
                 Key: HDDS-15369
                 URL: https://issues.apache.org/jira/browse/HDDS-15369
             Project: Apache Ozone
          Issue Type: Bug
          Components: Ozone Datanode
            Reporter: ChenXi
            Assignee: ChenXi


# When reconfiguring and removing SCM, the 
{{connectionManager.removeSCMServer}} is called, in the 
{{{}removeSCMServer{}}}, the endpoint State will be set to {{SHUTDOWN}}
 # However, the rule for {{RunningDatanodeState}} is: whenever any endpoint 
task returns {{{}SHUTDOWN{}}}, the entire DN state machine switches to 
{{{}SHUTDOWN{}}}, this will cause the DN exceptional shutdown.



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