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https://issues.apache.org/jira/browse/BIGTOP-846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13670467#comment-13670467
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Roman Shaposhnik commented on BIGTOP-846:
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Bruno, I agree that the default behavior should be like it is today and only if
-u uname is specified we should bother with the user creation. I'll update the
patch to take care of that (and also the default permissions).
At the same time, I just don't want us to spend too much time polishing the
current script since it is definitely getting replaced in Bigtop 0.7.0 with a
more efficient implementation (BIGTOP-952).
> The helper script introduced in BIGTOP-547 doesn't create /user/$USER
> directories on HDFS
> -----------------------------------------------------------------------------------------
>
> Key: BIGTOP-846
> URL: https://issues.apache.org/jira/browse/BIGTOP-846
> Project: Bigtop
> Issue Type: Bug
> Affects Versions: 0.6.0
> Reporter: Mark Grover
> Assignee: Anatoli Fomenko
> Priority: Blocker
> Fix For: 0.6.0
>
> Attachments:
> 0001-BIGTOP-846.-The-helper-script-introduced-in-BIGTOP-5.patch,
> 0001-BIGTOP-846.-The-helper-script-introduced-in-BIGTOP-5.patch,
> 0001-BIGTOP-846.-The-helper-script-introduced-in-BIGTOP-5.patch
>
>
> For BIGTOP-547, I had done my testing where I running the MR job as root.
> However, the helper script creates home directory for hard-coded set of users
> (root, jenkins, etc.) but not for other users. In particular, it doesn't
> create a directory for the user who is running the command.
> It should do that too (safely, in case the user is root).
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