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Posted to issues@flink.apache.org by "Piotr Nowojski (Jira)" <ji...@apache.org> on 2022/04/08 09:05:00 UTC

[jira] [Updated] (FLINK-27133) Performance regression in serializerHeavyString

     [ https://issues.apache.org/jira/browse/FLINK-27133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Piotr Nowojski updated FLINK-27133:
-----------------------------------
    Fix Version/s: 1.15.0
                   1.16.0

> Performance regression in serializerHeavyString
> -----------------------------------------------
>
>                 Key: FLINK-27133
>                 URL: https://issues.apache.org/jira/browse/FLINK-27133
>             Project: Flink
>          Issue Type: Bug
>          Components: API / Type Serialization System, Benchmarks
>    Affects Versions: 1.15.0, 1.16.0
>            Reporter: Piotr Nowojski
>            Priority: Blocker
>             Fix For: 1.15.0, 1.16.0
>
>
> http://codespeed.dak8s.net:8000/timeline/#/?exe=1&ben=serializerHeavyString&extr=on&quarts=on&equid=off&env=2&revs=200
> Suspected range:
> 5f21d15a09..caa296b813
> I've run a benchmark request before FLINK-26957 and it suggests that it is indeed the cause for this regression:
> http://codespeed.dak8s.net:8080/job/flink-benchmark-request/77/artifact/jmh-result.csv/*view*/
> CC [~mapohl]



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