[
https://issues.apache.org/jira/browse/HADOOP-7089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eli Collins updated HADOOP-7089:
--------------------------------
Release Note: Updates hadoop-config.sh to always resolve symlinks when
determining HADOOP_HOME. Bash built-ins or POSIX:2001 compliant cmds are now
required.
> 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.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
