HIVE-3978 : HIVE_AUX_JARS_PATH should have : instead of , as separator since it gets appended to HADOOP_CLASSPATH (Arup Malakar via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1515697 13f79535-47bb-0310-9956-ffa450edef68