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https://issues.apache.org/jira/browse/HDFS-11722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-11722:
---------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 3.0.0-alpha3
2.9.0
Status: Resolved (was: Patch Available)
I've committed this to trunk and branch-2 after verifying the test failures are
unrelated.
Thanks for the contribution [~hanishakoneru].
> Change Datanode file IO profiling sampling to percentage
> --------------------------------------------------------
>
> Key: HDFS-11722
> URL: https://issues.apache.org/jira/browse/HDFS-11722
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Fix For: 2.9.0, 3.0.0-alpha3
>
> Attachments: HDFS-11722.001.patch, HDFS-11722.002.patch
>
>
> Datanode disk IO profiling sampling is controlled by the setting
> _dfs.datanode.fileio.profiling.sampling.fraction_. Instead of fraction, we
> can a percentage value to make it easier to set.
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