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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9877) Fix listing of snapshot directories in globStatus
Date Wed, 21 Aug 2013 10:57:04 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13745936#comment-13745936
] 

Hudson commented on HADOOP-9877:
--------------------------------

SUCCESS: Integrated in Hadoop-Yarn-trunk #308 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/308/])
HADOOP-9877. Fix listing of snapshot directories in globStatus. (Binglin Chang via Andrew
Wang) (wang: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1515955)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/Globber.java
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/FileContextMainOperationsBaseTest.java
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestFsShellReturnCode.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/TestHDFSFileContextMainOperations.java

                
> Fix listing of snapshot directories in globStatus
> -------------------------------------------------
>
>                 Key: HADOOP-9877
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9877
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.1.0-beta
>            Reporter: Binglin Chang
>            Assignee: Binglin Chang
>             Fix For: 3.0.0, 2.3.0
>
>         Attachments: HADOOP-9877-branch2.patch, HADOOP-9877.v1.patch, HADOOP-9877.v2.patch,
HADOOP-9877.v3.patch, HADOOP-9877.v4.patch, HADOOP-9877.v5.patch
>
>
> {code}
> decster:~/hadoop> bin/hadoop fs -ls "/foo/.snapshot"
> 13/08/16 01:17:22 INFO hdfs.DFSClient: +++++ listPath(/)
> 13/08/16 01:17:22 INFO hdfs.DFSClient: +++++ listPath(/foo)
> ls: `/foo/.snapshot': No such file or directory
> {code}
> HADOOP-9817 refactor some globStatus code, but forgot to handle special case that .snapshot
dir is not show up in listStatus but exists, so we need to explicitly check path existence
using getFileStatus, rather than depending on listStatus results.

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