Hi,   Whether those links that was provided helped to solve the issue   http://blog.cloudera.com/blog/2015/03/how-to-tune-your-apache-spark-jobs-part-1/ http://blog.cloudera.com/blog/2015/03/how-to-tune-your-apache-spark-jobs-part-2/ if it was fine can you please mark this forum as solved.   Thanks AKR ... View more

A small correction. It's introduced in Ranger 0.7 and policies should look like this: //HDFS resource: path=/home/{USER} user: {USER} //Hive resource: database=db_{USER}; table=*; column=* user: {USER} where {USER} would substitute the user id of the currently logged in user. ... View more

Even, I cant find how one can get transactionId.. Any help greatly appreciated! ... View more