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https://issues.apache.org/jira/browse/RATIS-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ritesh Shukla updated RATIS-1836:
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Summary: Reduce retry frequency by leader on failure path for appendEntry
(was: Frequent retry by leader on failure path for appendEntry)
> Reduce retry frequency by leader on failure path for appendEntry
> ----------------------------------------------------------------
>
> Key: RATIS-1836
> URL: https://issues.apache.org/jira/browse/RATIS-1836
> Project: Ratis
> Issue Type: Improvement
> Components: gRPC
> Reporter: Sumit Agrawal
> Assignee: Sumit Agrawal
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.0.0, 2.5.2
>
> Attachments: 883_review.patch
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> 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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