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Posted to common-issues@hadoop.apache.org by "Andrew Wang (JIRA)" <ji...@apache.org> on 2013/08/20 22:24:53 UTC

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

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

Andrew Wang updated HADOOP-9877:
--------------------------------

    Fix Version/s: 2.3.0
                   3.0.0
          Summary: Fix listing of snapshot directories in globStatus  (was: hadoop fsshell can not ls .snapshot dir after HADOOP-9817)

Committed to trunk and branch-2.
                
> 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.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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