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Posted to issues@ratis.apache.org by "Sumit Agrawal (Jira)" <ji...@apache.org> on 2023/04/17 16:14:00 UTC

[jira] [Created] (RATIS-1836) Frequent retry by leader on failure path for appendEntry

Sumit Agrawal created RATIS-1836:
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             Summary: Frequent retry by leader on failure path for appendEntry
                 Key: RATIS-1836
                 URL: https://issues.apache.org/jira/browse/RATIS-1836
             Project: Ratis
          Issue Type: Bug
            Reporter: Sumit Agrawal
            Assignee: Tsz-wo Sze


During test of ozone make one of DN down, its observed,
 # HeartBeat timeout and retry every second
 # Close ratis pipeline, it retry every 10 millisecond even follower node not present

On Failure path, there should not be aggressive retry,

 

Performance Impact on Leader DN where one of DN is down, this will overload the DN with very frequent retry and pilling of netty objects.



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