HIVE-5535 : [WebHCat] Webhcat e2e test JOBS_2 fail due to permission when hdfs umask setting is 022 (Daniel Dai via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1532054 13f79535-47bb-0310-9956-ffa450edef68