[GitHub] spark pull request #20898: [SPARK-23789][SQL] Shouldn't set hive.metastore.u...

[wangyum]

Github user wangyum closed the pull request at:

https://github.com/apache/spark/pull/20898


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[GitHub] spark pull request #20898: [SPARK-23789][SQL] Shouldn't set hive.metastore.u...

[wangyum]

GitHub user wangyum opened a pull request:

https://github.com/apache/spark/pull/20898

[SPARK-23789][SQL] Shouldn't set hive.metastore.uris before invoking 
HiveDelegationTokenProvider

## What changes were proposed in this pull request?

`spark-sql` can't connect to metastore with a security Hadoop cluster after 
[SPARK-21428](https://issues.apache.org/jira/browse/SPARK-21428).

`hive.metastore.uris` was `HiveConf.ConfVars.METASTOREURIS.defaultStrVal` 
here before SPARK-21428. 

This pr revert `hive.metastore.uris` to 
`HiveConf.ConfVars.METASTOREURIS.defaultStrVal`.


## How was this patch tested?

manual tests with a security Hadoop cluster


You can merge this pull request into a Git repository by running:

$ git pull https://github.com/wangyum/spark SPARK-23789

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/spark/pull/20898.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 #20898


commit a382aab4f3a9cabda10ab2aedbbb8d663737348f
Author: Yuming Wang 
Date:   2018-03-24T07:19:25Z

Shouldn't set hive.metastore.uris before invoking 
HiveDelegationTokenProvider




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