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
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commit a382aab4f3a9cabda10ab2aedbbb8d663737348f
Author: Yuming Wang <yumwang@...>
Date: 2018-03-24T07:19:25Z
Shouldn't set hive.metastore.uris before invoking
HiveDelegationTokenProvider
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