Siddhant Sangwan created HDDS-8230:
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             Summary: Let ReplicationManager decide the timeout for commands in 
Datanodes
                 Key: HDDS-8230
                 URL: https://issues.apache.org/jira/browse/HDDS-8230
             Project: Apache Ozone
          Issue Type: Sub-task
          Components: SCM
            Reporter: Siddhant Sangwan
             Fix For: 1.4.0


Right now, "hdds.scm.replication.command.deadline.factor" is a fraction. For 
long durations such as 60 minutes, the difference between SCM deadline and 
Datanode deadline will be 60 - 60 * 0.9, which is 6 minutes. This is a 
significant difference, so perhaps this configuration should be a duration 
instead, like 30 seconds.

Currently the APIs provided by RM expose the DN deadline as a parameter. We 
could remove this and just let the RM decide a deadline for commands in the DN.



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