GitHub user jerryshao opened a pull request:
https://github.com/apache/spark/pull/17335
[SPARK-19995][Hive][Yarn] Using real user to initialize hive SessionState
## What changes were proposed in this pull request?
Using current user to connect MetaStore in `HiveClientImpl` will introduce
tgt not found issue if current user is not kinited.
This could be happened when using `--proxy-user`, only real user is
kinited. So we should use real user to connect Metastore instead of current
user to avoid this issue.
## How was this patch tested?
Local verified in secure cluster.
@vanzin @tgravescs @dongjoon-hyun please help to review, thanks a lot.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jerryshao/apache-spark SPARK-19995
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17335.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #17335
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commit d31dcb340eba66d6adf6c027675fb9ebb5b18ce2
Author: jerryshao <ss...@hortonworks.com>
Date: 2017-03-17T09:14:56Z
Using real user to initialize hive SessionState
Change-Id: If423f3fdc709ed3284cafc01efd1fe389f635560
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