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Posted to common-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2007/12/14 03:19:43 UTC

[jira] Commented: (HADOOP-2420) Use exit code to detect normal errors while excuting 'ls' in Local FS

    [ https://issues.apache.org/jira/browse/HADOOP-2420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12551676 ] 

Tsz Wo (Nicholas), SZE commented on HADOOP-2420:
------------------------------------------------

Not sure we should keep using "ls -ld" because of HADOOP-2426.

> Use exit code to detect normal errors while excuting 'ls' in Local FS
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-2420
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2420
>             Project: Hadoop
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 0.16.0
>            Reporter: Raghu Angadi
>            Assignee: Raghu Angadi
>             Fix For: 0.16.0
>
>
> Local FileSystem runs {{ls -ld}} find file permissions, owner and group for a file. Currently it parses message in the exception to check if the command returned an error due to expected conditions like missing file. 
> HADOOP-2344 add interface to get error code returned by the external process. Local FS should use that.

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