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https://issues.apache.org/jira/browse/HIVE-14167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15389926#comment-15389926
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Siddharth Seth commented on HIVE-14167:
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This completely broke LLAP. LlapProxy.setDaemon happens in serviceInit. It's
checked in main when starting a regular daemon - so work dirs ends up not being
set (i.e. null).
It does not break the system tests because they don't use LlapDaemon.main() -
and instead instantiate LlapDaemon directly as they should.
Reverting and re-opening.
> Use work directories provided by Tez instead of directly using YARN local dirs
> ------------------------------------------------------------------------------
>
> Key: HIVE-14167
> URL: https://issues.apache.org/jira/browse/HIVE-14167
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 2.1.0
> Reporter: Siddharth Seth
> Assignee: Wei Zheng
> Fix For: 2.2.0, 2.1.1
>
> Attachments: HIVE-14167.1.patch, HIVE-14167.2.patch,
> HIVE-14167.3.patch
>
>
> HIVE-13303 fixed things to use multiple directories instead of a single tmp
> directory. However it's using yarn-local-dirs directly.
> I'm not sure how well using the yarn-local-dir will work on a secure cluster.
> Would be better to use Tez*Context.getWorkDirs. This provides an app specific
> directory - writable by the user.
> cc [~sershe]
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