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https://issues.apache.org/jira/browse/FLINK-19440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17203230#comment-17203230
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Arvid Heise commented on FLINK-19440:
-------------------------------------
Seems like this regression was caused by the upgrade of Avro 1.8.2 -> 1.10. Not
sure what we can do here; the update is direly needed and often requested.
> Performance regression on 15.09.2020
> ------------------------------------
>
> Key: FLINK-19440
> URL: https://issues.apache.org/jira/browse/FLINK-19440
> Project: Flink
> Issue Type: Bug
> Components: API / Type Serialization System, Benchmarks
> Affects Versions: 1.12.0
> Reporter: Piotr Nowojski
> Priority: Blocker
>
> {{serializerAvro}} benchmark is showing a regression on 15.09.2020:
> http://codespeed.dak8s.net:8000/timeline/?ben=serializerAvro&env=2
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