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https://issues.apache.org/jira/browse/HDFS-17063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17738442#comment-17738442
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ASF GitHub Bot commented on HDFS-17063:
---------------------------------------
qijiale76 opened a new pull request, #5793:
URL: https://github.com/apache/hadoop/pull/5793
…disk
### Description of PR
Now `dfs.datanode.du.reserved` takes effect for all directory of a datanode.
This issue allows cluster administrator to configure
`dfs.datanode.du.reserved./data/hdfs1/data`, which only take effect for a
specific directory.
### How was this patch tested?
UT & tested in our cluster
### For code changes:
- [x] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
> Datanode configures different Capacity Reserved for each disk
> -------------------------------------------------------------
>
> Key: HDFS-17063
> URL: https://issues.apache.org/jira/browse/HDFS-17063
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: datanode, hdfs
> Affects Versions: 3.3.6
> Reporter: Jiale Qi
> Assignee: Jiale Qi
> Priority: Minor
>
> Now _dfs.datanode.du.reserved_ takes effect for all directory of a datanode.
> This issue allows cluster administrator to configure
> {_}dfs.datanode.du.reserved./data/hdfs1/data{_}, which only take effect for a
> specific directory.
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