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Posted to issues@flink.apache.org by "Chesnay Schepler (Jira)" <ji...@apache.org> on 2022/10/11 12:29:00 UTC

[jira] [Commented] (FLINK-29584) Upgrade java 11 version on the microbenchmark worker

    [ https://issues.apache.org/jira/browse/FLINK-29584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17615745#comment-17615745 ] 

Chesnay Schepler commented on FLINK-29584:
------------------------------------------

Do you think this is also relevant for production?

> Upgrade java 11 version on the microbenchmark worker
> ----------------------------------------------------
>
>                 Key: FLINK-29584
>                 URL: https://issues.apache.org/jira/browse/FLINK-29584
>             Project: Flink
>          Issue Type: Improvement
>          Components: Benchmarks
>    Affects Versions: 1.17.0
>            Reporter: Piotr Nowojski
>            Assignee: Piotr Nowojski
>            Priority: Major
>             Fix For: 1.17.0
>
>
> It looks like the older JDK 11 builds have problems with JIT in the microbenchmarks, as for example visible [here|http://codespeed.dak8s.net:8000/timeline/?ben=globalWindow&env=2]. Locally I was able to reproduce this problem and the issue goes away after upgrading to a newer JDK 11 build.  



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