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https://issues.apache.org/jira/browse/HDFS-16963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17704000#comment-17704000
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ASF GitHub Bot commented on HDFS-16963:
---------------------------------------
szetszwo opened a new pull request, #5505:
URL: https://github.com/apache/hadoop/pull/5505
### Description of PR
- In DfsPathCapabilities, the hasPathCapability(..) method may simply
returns boolean.
- In HdfsPathHandle, a constructor declares Optional parameters. It is a
well known misuse of Optional.
See https://issues.apache.org/jira/browse/HDFS-16963
### How was this patch tested?
Just a small code improvement. Tested by the existing tests
### For code changes:
- [Y] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [NA] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [NA] 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)?
- [NA] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
> Remove the unnecessary use of Optional from DistributedFileSystem
> -----------------------------------------------------------------
>
> Key: HDFS-16963
> URL: https://issues.apache.org/jira/browse/HDFS-16963
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: fs
> Reporter: Tsz-wo Sze
> Assignee: Tsz-wo Sze
> Priority: Major
>
> - In DfsPathCapabilities, the hasPathCapability(..) method may simply returns
> boolean.
> - In HdfsPathHandle, a constructor declares Optional parameters. It is a
> well known misuse of Optional.
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