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https://issues.apache.org/jira/browse/RATIS-2405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz-wo Sze resolved RATIS-2405.
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Fix Version/s: 3.3.0
Resolution: Fixed
The pull request is now merged. Thanks, [~slfan1989] !
> Remove duplicate computeIfAbsent call in MessageMetrics.inc() method
> --------------------------------------------------------------------
>
> Key: RATIS-2405
> URL: https://issues.apache.org/jira/browse/RATIS-2405
> Project: Ratis
> Issue Type: Improvement
> Components: gRPC
> Reporter: Shilun Fan
> Assignee: Shilun Fan
> Priority: Major
> Fix For: 3.3.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> h3. Problem
> The {{MessageMetrics.inc()}} method contains duplicate code that calls twice
> for the same key, along with an unnecessary synchronized block.
> This leads to: {{computeIfAbsent}}
> # Redundant map lookups
> # Code duplication and poor readability
> # Potential performance overhead
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