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https://issues.apache.org/jira/browse/FLINK-34647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hangxiang Yu resolved FLINK-34647.
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Fix Version/s: 1.20.0
Assignee: David Schlosnagle
Resolution: Fixed
Merged 32144689 into master
> Path normalization is allocation intensive
> ------------------------------------------
>
> Key: FLINK-34647
> URL: https://issues.apache.org/jira/browse/FLINK-34647
> Project: Flink
> Issue Type: Improvement
> Components: API / Core, Runtime / Checkpointing
> Reporter: David Schlosnagle
> Assignee: David Schlosnagle
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.20.0
>
> Attachments: image-2024-03-11-20-38-12-573.png
>
>
> While investigating allocation stalls and GC pressure of a Flink streaming
> pipeline, I noticed significant allocations in JFR from Flink path
> normalization:
> !image-2024-03-11-20-38-12-573.png!
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