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https://issues.apache.org/jira/browse/HDFS-15295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shilun Fan updated HDFS-15295:
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Component/s: block placement
Hadoop Flags: Reviewed
Target Version/s: 3.3.1, 3.2.2, 3.1.4, 3.4.0
Affects Version/s: 3.3.1
3.2.2
3.1.4
3.4.0
> AvailableSpaceBlockPlacementPolicy should use
> chooseRandomWithStorageTypeTwoTrial() for better performance.
> -----------------------------------------------------------------------------------------------------------
>
> Key: HDFS-15295
> URL: https://issues.apache.org/jira/browse/HDFS-15295
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: block placement
> Affects Versions: 3.1.4, 3.2.2, 3.3.1, 3.4.0
> Reporter: Jinglun
> Assignee: Jinglun
> Priority: Minor
> Fix For: 3.1.4, 3.2.2, 3.3.1, 3.4.0
>
> Attachments: HDFS-15295.001.patch
>
>
> The chooseRandomWithStorageTypeTwoTrial is introduced in HDFS-11535 for
> better performance. I think the AvailableSpaceBlockPlacementPolicy should
> use this too.
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