[jira] [Updated] (HADOOP-8332) make default container-executor.conf.dir be a path relative to the container-executor binary

["Roman Shaposhnik (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-8332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roman Shaposhnik updated HADOOP-8332:
-------------------------------------

    Attachment: HADOOP-8332.patch.txt

This patch adds an option of specifying container-executor.conf.dir as a path relative to the location of the container-executor executable itself.
                
> make default container-executor.conf.dir be a path relative to the container-executor binary
> --------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-8332
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8332
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 0.23.1
>            Reporter: Roman Shaposhnik
>            Assignee: Roman Shaposhnik
>             Fix For: 2.0.0
>
>         Attachments: HADOOP-8332.patch.txt
>
>
> Currently, container-executor binary has an absolute pathname of its configuration file baked in. This prevents an easy relocation of the configuration files when dealing with multiple Hadoop installs on the same node. It would be nice to at least allow for a relative path resolution starting from the location of the container-executor binary itself. Something like
> {noformat}
> ../etc/hadoop/
> {noformat}
> Thoughts?

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