Anubhav Dhoot commented on YARN-4185:

can we try to reuse the existing values for retries 
(yarn.client.nodemanager-connect. ) and see if we can be mostly compatible? I 
am thinking its fine if its not exactly the same behavior

> Retry interval delay for NM client can be improved from the fixed static 
> retry 
> -------------------------------------------------------------------------------
>                 Key: YARN-4185
>                 URL: https://issues.apache.org/jira/browse/YARN-4185
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Anubhav Dhoot
>            Assignee: Anubhav Dhoot
> Instead of having a fixed retry interval that starts off very high and stays 
> there, we are better off using an exponential backoff that has the same fixed 
> max limit. Today the retry interval is fixed at 10 sec that can be 
> unnecessarily high especially when NMs could rolling restart within a sec.

This message was sent by Atlassian JIRA

Reply via email to