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Lisheng Sun commented on HDDS-3667: ----------------------------------- init code and add ut in future. > If we gracefully stop datanode it would be better to notify scm and recon to > unregister > --------------------------------------------------------------------------------------- > > Key: HDDS-3667 > URL: https://issues.apache.org/jira/browse/HDDS-3667 > Project: Hadoop Distributed Data Store > Issue Type: New Feature > Components: Ozone Datanode, Ozone Recon, SCM > Affects Versions: 0.6.0 > Reporter: maobaolong > Assignee: Lisheng Sun > Priority: Minor > Labels: pull-request-available > > if you execute `bin/ozone --daemon stop datanode`, datanode would be better > if it handle the signal and send the unregister request to scm, then scm > remove this datanode from scm and reply to the datanode to die. > It would be better if you provide a admin cli tool to support remove datanode > manually. > {code:bash} > ozone admin datanode remove <UUID> > {code} > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: ozone-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: ozone-issues-h...@hadoop.apache.org