sodonnel opened a new pull request, #4746:
URL: https://github.com/apache/ozone/pull/4746

   ## What changes were proposed in this pull request?
   
   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.
   
   ## What is the link to the Apache JIRA
   
   https://issues.apache.org/jira/browse/HDDS-8658
   
   ## How was this patch tested?
   
   Existing tests. This is a simple config default change.
   


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