[jira] [Resolved] (HADOOP-9877) Fix listing of snapshot directories in globStatus

["Colin Patrick McCabe (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-9877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Colin Patrick McCabe resolved HADOOP-9877.
------------------------------------------

       Resolution: Duplicate
    Fix Version/s: 2.1.2-beta

> 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: 2.1.2-beta
>
>         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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