apache/spark — pull request #2352 by chenghao-intel (2014-09-11 07:05:49+00:00)
Title: [SPARK-3481] [SQL] Eliminate the error log in local Hive comparison test

Logically, we should remove the Hive Table/Database first and then reset the Hive configuration, repoint to the new data warehouse directory etc.
Otherwise it raised exceptions like "Database doesn't not exists: default" in the local testing.