Stephen O'Donnell created HDDS-8658:
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Summary: 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
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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