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https://issues.apache.org/jira/browse/SPARK-44678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-44678:
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Description:
There is a community report on S3A committer performance regression. Although
it's one liner fix, there is no available Hadoop release with that fix at this
time.
HADOOP-18757: Bump corePoolSize of HadoopThreadPoolExecutor in s3a committer
> Downgrade Hadoop to 3.3.4
> -------------------------
>
> Key: SPARK-44678
> URL: https://issues.apache.org/jira/browse/SPARK-44678
> Project: Spark
> Issue Type: Bug
> Components: Build
> Affects Versions: 3.5.0
> Reporter: Dongjoon Hyun
> Priority: Critical
>
> There is a community report on S3A committer performance regression. Although
> it's one liner fix, there is no available Hadoop release with that fix at
> this time.
> HADOOP-18757: Bump corePoolSize of HadoopThreadPoolExecutor in s3a committer
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