SuccessChanges

Summary

  1. [SPARK-26316][SPARK-21052][BRANCH-2.3] Revert hash join metrics in that (commit: 35c42354cbf66f3ebbde5ecf05dcee17e818a5b9) (details)
  2. [SPARK-26394][CORE] Fix annotation error for Utils.timeStringAsMs (commit: 832812e4a254a9f9f0cbf1ee2d30244bdbdc15c1) (details)
Commit 35c42354cbf66f3ebbde5ecf05dcee17e818a5b9 by dongjoon
[SPARK-26316][SPARK-21052][BRANCH-2.3] Revert hash join metrics in that
causes performance degradation
## What changes were proposed in this pull request?
Revert spark 21052 in spark 2.3 because of the discussion in
[PR23269](https://github.com/apache/spark/pull/23269)
## How was this patch tested?
N/A
Closes #23319 from JkSelf/branch-2.3-revert21052.
Authored-by: jiake <ke.a.jia@intel.com> Signed-off-by: Dongjoon Hyun
<dongjoon@apache.org>
(commit: 35c42354cbf66f3ebbde5ecf05dcee17e818a5b9)
The file was modifiedsql/core/src/test/scala/org/apache/spark/sql/execution/metric/SQLMetricsSuite.scala (diff)
The file was modifiedsql/core/src/main/scala/org/apache/spark/sql/execution/joins/HashJoin.scala (diff)
The file was modifiedsql/core/src/main/scala/org/apache/spark/sql/execution/joins/ShuffledHashJoinExec.scala (diff)
The file was modifiedsql/core/src/main/scala/org/apache/spark/sql/execution/joins/BroadcastHashJoinExec.scala (diff)
The file was modifiedsql/core/src/main/scala/org/apache/spark/sql/execution/joins/HashedRelation.scala (diff)
Commit 832812e4a254a9f9f0cbf1ee2d30244bdbdc15c1 by sean.owen
[SPARK-26394][CORE] Fix annotation error for Utils.timeStringAsMs
## What changes were proposed in this pull request?
Change microseconds to milliseconds in annotation of
Utils.timeStringAsMs.
Closes #23346 from stczwd/stczwd.
Authored-by: Jackey Lee <qcsd2011@163.com> Signed-off-by: Sean Owen
<sean.owen@databricks.com>
(cherry picked from commit 428eb2ad0ad8a141427120b13de3287962258c2d)
Signed-off-by: Sean Owen <sean.owen@databricks.com>
(commit: 832812e4a254a9f9f0cbf1ee2d30244bdbdc15c1)
The file was modifiedcore/src/main/scala/org/apache/spark/util/Utils.scala (diff)