GitHub user gatorsmile opened a pull request: https://github.com/apache/spark/pull/20328
[SPARK-23000] [TEST] Keep Derby DB Location Unchanged After Session Cloning ## What changes were proposed in this pull request? After session cloning in `TestHive`, the conf of the singleton SparkContext for derby DB location is changed to a new directory. The directory is created in `HiveUtils.newTemporaryConfiguration(useInMemoryDerby = false)`. This PR is to keep the conf value of `ConfVars.METASTORECONNECTURLKEY.varname` unchanged during the session clone. ## How was this patch tested? The issue can be reproduced by the command: > build/sbt -Phive "hive/test-only org.apache.spark.sql.hive.HiveSessionStateSuite org.apache.spark.sql.hive.DataSourceWithHiveMetastoreCatalogSuite" Also added a test case. You can merge this pull request into a Git repository by running: $ git pull https://github.com/gatorsmile/spark fixTestFailure Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/20328.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 #20328 ---- commit a7359a9634966851c14be02cbd6468e5c41a4347 Author: gatorsmile <gatorsmile@...> Date: 2018-01-19T07:57:32Z fix. ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org