spark-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ssb61 <santoshbalma...@gmail.com>
Subject Re: SQLContext and HiveContext Query Performance
Date Wed, 04 Jun 2014 21:53:46 GMT
I timed the third line and here are stage timings,

collect at SparkPlan.scala:52                        ----- 0.5 s
mapPartitions at Exchange.scala:58               ----- 0.7 s
RangePartitioner at Exchange.Scala:62           ----- 0.7 s
RangePartitioner at Exchange.Scala:62           ----- 0.5 s
mapPartitions at Exchange.scala:44               ----- 13 s

Thanks,
Santosh



--
View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/SQLContext-and-HiveContext-Query-Performance-tp6948p6981.html
Sent from the Apache Spark User List mailing list archive at Nabble.com.

Mime
View raw message