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Posted to common-issues@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2011/01/14 09:07:47 UTC

[jira] Resolved: (HADOOP-7089) Fix link resolution logic in hadoop-config.sh

     [ https://issues.apache.org/jira/browse/HADOOP-7089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eli Collins resolved HADOOP-7089.
---------------------------------

       Resolution: Fixed
    Fix Version/s: 0.23.0
                   0.22.0
     Hadoop Flags: [Reviewed]

Committed to trunk and branch 22. Thanks Allen.

> Fix link resolution logic in hadoop-config.sh
> ---------------------------------------------
>
>                 Key: HADOOP-7089
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7089
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: scripts
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>            Priority: Minor
>             Fix For: 0.22.0, 0.23.0
>
>         Attachments: hadoop-7089-1.patch, hadoop-7089-1.patch, hadoop-7089-2.patch, hadoop-7089-3.patch
>
>
> The link resolution logic in bin/hadoop-config.sh fails when when executed via a symlink, from the root directory.  We can replace this logic with cd -P and pwd -P, which should be portable across Linux, Solaris, BSD, and OSX. 

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