[HDDS-8658] ReplicationManager: Change default command timeout to 10 minutes

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Done
• Fix Version/s: 1.4.0
• Component/s: SCM
• Labels: pull-request-available
• Assignee: Stephen O'Donnell
• Reporter: Stephen O'Donnell
• Created: 19/May/23 10:58
• Updated: 20/May/23 11:31
• Resolved: 20/May/23 11:31

Description

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.

Issue Links

• links to: GitHub Pull Request #4746