You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ozone.apache.org by "Lisheng Sun (Jira)" <ji...@apache.org> on 2020/06/07 17:04:00 UTC
[jira] [Commented] (HDDS-3667) If we gracefully stop datanode it
would be better to notify scm and recon to unregister
[ https://issues.apache.org/jira/browse/HDDS-3667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17127717#comment-17127717 ]
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-unsubscribe@hadoop.apache.org
For additional commands, e-mail: ozone-issues-help@hadoop.apache.org