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https://issues.apache.org/jira/browse/HADOOP-5045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suresh Srinivas updated HADOOP-5045:
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Attachment: 5045.patch
FileSystem currently has two convenient methods - {{isDirectory(path)}} and
{{isFile(path)}}. Both of this can cause some one to write code that creates
{{FileStatus}} unnecessarily. However previously only {{isDirectory(path)}} was
deprecated.
There are many instances in the code that are using both these methods. I think
it is a convenient methods that prevents having multiple instances of
equivalent implementation. My suggestion is to de-deprecate the method. I have
attached a patch to do the same. The patch also modifies code to reuse
{{FileStatus}} where it is possible.
> Remove deprecated FileSystem.isDirectory()
> ------------------------------------------
>
> Key: HADOOP-5045
> URL: https://issues.apache.org/jira/browse/HADOOP-5045
> Project: Hadoop Core
> Issue Type: Sub-task
> Components: fs
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Suresh Srinivas
> Attachments: 5045.patch
>
>
> We should remove FileSystem.isDirectory().
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