HIVE-4708 : Temporary files are not closed in PTFPersistence on jvm reuse (Navis reviewed by Harish Butani)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1493638 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4711 : Fix TestCliDriver.list_bucket_query_oneskew_{1,2,3}.q on 0.23 (Brock Noland via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1493642 13f79535-47bb-0310-9956-ffa450edef68