Hi, I was wondering if there is anyway in hive that can be used to measure the performance of variour components/operations of a single query run. Eg. Typecally query involvs various operations like tablescan, joins, aggregation, orderby etc. Can I get how much time was required for each of this?
Also how do you measure hadoop-cluster performance as far as hive query/load run is concerned ? -- Best Regards, Prafulla V Tekawade
