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https://issues.apache.org/jira/browse/YARN-5621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15475198#comment-15475198
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Chris Douglas commented on YARN-5621:
-------------------------------------
Is the patch intended for another JIRA, or is the title too narrowly phrased? I
haven't gone through the patch in detail, but a RUN_SCRIPT action is a very
general mechanism for a specific function (LCE already supports symlink,
right?).
Why relax this constraint?
{noformat}
- if (dst.isAbsolute()) {
- throw new IOException("Destination must be relative");
- }
{noformat}
> Support LinuxContainerExecutor to create symlinks
> -------------------------------------------------
>
> Key: YARN-5621
> URL: https://issues.apache.org/jira/browse/YARN-5621
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Jian He
> Assignee: Jian He
> Attachments: YARN-5621.1.patch, YARN-5621.2.patch, YARN-5621.3.patch
>
>
> When new resources are localized, new symlink needs to be created for the
> localized resource. This is the change for the LinuxContainerExecutor to
> create the symlinks.
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