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https://issues.apache.org/jira/browse/FLINK-36208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ferenc Csaky closed FLINK-36208.
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Fix Version/s: 2.0-preview
Resolution: Fixed
[96b8425|https://github.com/apache/flink/commit/96b84258b6edd1ddbe2fb55ef3542df0dd6d94de]
in master
> use ThreadLocalRandom in AbstractID
> -----------------------------------
>
> Key: FLINK-36208
> URL: https://issues.apache.org/jira/browse/FLINK-36208
> Project: Flink
> Issue Type: Improvement
> Components: API / Core
> Reporter: Sean Sullivan
> Assignee: Sean Sullivan
> Priority: Minor
> Labels: pull-request-available
> Fix For: 2.0-preview
>
>
> Flink AbstractID currently uses a static instance of java.util.Random
>
> Consider using java.util.concurrent.ThreadLocalRandom for improved
> performance.
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