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Posted to hdfs-issues@hadoop.apache.org by "Haiyang Hu (Jira)" <ji...@apache.org> on 2022/10/21 11:04:00 UTC

[jira] [Created] (HDFS-16812) Support refresh the decommission manager at runtime

Haiyang Hu created HDFS-16812:
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             Summary: Support refresh the decommission manager at runtime
                 Key: HDFS-16812
                 URL: https://issues.apache.org/jira/browse/HDFS-16812
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: Haiyang Hu
            Assignee: Haiyang Hu


Now if we want to switch 'dfs.namenode.decommission.monitor.class' we need to restart the NameNode. It would be convenient if we can switch it at runtime. 
Can dynamic Adjustment between DatanodeAdminDefaultMonitor and DatanodeAdminBackoffMonitor as needed.



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