[jira] [Resolved] (HDDS-8658) ReplicationManager: Change default command timeout to 10 minutes

["Attila Doroszlai (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-8658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Attila Doroszlai resolved HDDS-8658.
------------------------------------
    Fix Version/s: 1.4.0
       Resolution: Done

> ReplicationManager: Change default command timeout to 10 minutes
> ----------------------------------------------------------------
>
>                 Key: HDDS-8658
>                 URL: https://issues.apache.org/jira/browse/HDDS-8658
>             Project: Apache Ozone
>          Issue Type: Sub-task
>          Components: SCM
>            Reporter: Stephen O'Donnell
>            Assignee: Stephen O'Donnell
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.4.0
>
>
> In Replication Manager, a deadline is set on commands sent to a datanode. If the command has not completed within the timeout, RM assumes it is lost and will schedule a new command to another random node.
> Right now the default is set to 30 minutes as the legacy RM scheduled a lot of work onto the DNs and it could take a long time to complete. The new RM throttles the work sent, so a large queue on the DNs should not be possible.
> We should change the default event timeout to 10 minutes instead of 30.



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