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https://issues.apache.org/jira/browse/HADOOP-6201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Chansler updated HADOOP-6201:
------------------------------------
Release Note:
FileSystem listStatus method throws FileNotFoundException for all
implementations. Application code should catch or propagate
FileNotFoundException.
was:
Solidify FileSystem contract for listStatus method when the provided path does
not exist. The method is now guaranteed to throw a FileNotFoundException,
whereas some FileSystem implementations had previously returned null in this
case. Existing code that relies on checking for null should be updated to catch
or propagate a FileNotFoundException.
Editorial pass over all release notes prior to publication of 0.21.
> FileSystem::ListStatus should throw FileNotFoundException
> ---------------------------------------------------------
>
> Key: HADOOP-6201
> URL: https://issues.apache.org/jira/browse/HADOOP-6201
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: Jakob Homan
> Assignee: Jakob Homan
> Fix For: 0.21.0
>
> Attachments: HADOOP-6201.patch
>
>
> As discussed in HDFS-538, it would be better for FileSystem and its
> implementations to throw FileNotFoundException when the file is not found,
> rather than returning null. This will bring it in line with getFileStatus
> and, I expect, default user expectations.
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