RE: Fwd: Why is Spark not using all cores on a single machine?

2014-11-07 Thread Ganelin, Ilya
. -Original Message- From: ll [duy.huynh@gmail.com<mailto:duy.huynh@gmail.com>] Sent: Saturday, November 08, 2014 12:05 AM Eastern Standard Time To: u...@spark.incubator.apache.org Subject: Re: Fwd: Why is Spark not using all cores on a single machine? hi. i did use local[8] as below,

Re: Fwd: Why is Spark not using all cores on a single machine?

2014-11-07 Thread ll
hi. i did use local[8] as below, but it still ran on only 1 core. val sc = new SparkContext(new SparkConf().setMaster("local[8]").setAppName("abc")) any advice is much appreciated. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Fwd-Why-is-Spark-not-using