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https://issues.apache.org/jira/browse/HDDS-4313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai updated HDDS-4313:
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Labels: (was: pull-request-available)
> Create thread-local instance of FileSystem in HadoopFsGenerator
> ---------------------------------------------------------------
>
> Key: HDDS-4313
> URL: https://issues.apache.org/jira/browse/HDDS-4313
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Components: freon
> Reporter: Attila Doroszlai
> Assignee: Attila Doroszlai
> Priority: Major
> Fix For: 1.1.0
>
>
> [~elek]'s most recent performance test uncovered a client-side bottleneck in
> Freon's Hadoop FS generator: a global {{FileSystem}} instance causes lock
> contention among test threads.
> https://github.com/elek/ozone-notes/blob/master/static/results/23_hcfs_write/profile.svg
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