GitHub user yaooqinn opened a pull request:
https://github.com/apache/spark/pull/19712
[SPARK-22487][SQL][Hive]Remove the unused HIVE_EXECUTION_VERSION property
## What changes were proposed in this pull request?
Actually there is no hive client for executions in spark now and there are
no usages of HIVE_EXECUTION_VERSION found in whole spark project.
HIVE_EXECUTION_VERSION is set by `spark.sql.hive.version`, which is still set
internally in some places or by users, this may confuse developers and users
with HIVE_METASTORE_VERSION(spark.sql.hive.metastore.version).
It might better to be removed.
## How was this patch tested?
modify some existing ut
cc @cloud-fan @gatorsmile
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yaooqinn/spark SPARK-22487
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19712.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 #19712
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commit 607192603b88f6ed4543587489188f20b9b236e0
Author: Kent Yao <yaooq...@hotmail.com>
Date: 2017-11-10T03:06:32Z
rm unused hive_execution_version
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