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https://issues.apache.org/jira/browse/HADOOP-11713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14545409#comment-14545409
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Hudson commented on HADOOP-11713:
---------------------------------

FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #197 (See 
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/197/])
HADOOP-11713. ViewFileSystem should support snapshot methods. Contributed by 
Rakesh R. (cnauroth: rev 09fe16f166392a99e1e54001a9112c6a4632dfc8)
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFs.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ChRootedFs.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ViewFileSystem.java
* 
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/viewfs/ViewFileSystemBaseTest.java
* hadoop-common-project/hadoop-common/CHANGES.txt
* 
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/viewfs/TestChRootedFileSystem.java
* 
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/viewfs/TestChRootedFs.java
* 
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/viewfs/ViewFsBaseTest.java
* 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/viewfs/ChRootedFileSystem.java


> ViewFileSystem should support snapshot methods.
> -----------------------------------------------
>
>                 Key: HADOOP-11713
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11713
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 2.2.0
>            Reporter: Chris Nauroth
>            Assignee: Rakesh R
>             Fix For: 2.8.0
>
>         Attachments: HADOOP-11713-001.patch, HADOOP-11713-002.patch, 
> HDFS-5641-001.patch
>
>
> Currently, {{ViewFileSystem}} does not dispatch snapshot methods through the 
> mount table.  All snapshot methods throw {{UnsupportedOperationException}}, 
> even though the underlying mount points could be HDFS instances that support 
> snapshots.  We need to update {{ViewFileSystem}} to implement the snapshot 
> methods.



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