Hi Samya, When submitting an application with spark-submit the cores per executor can be set with --executor-cores, meaning you can run that many tasks per executor concurrently. The page below has some more details on submitting applications:
https://spark.apache.org/docs/latest/submitting-applications.html thanks, Jem On Wed, Aug 26, 2015 at 9:47 AM Samya <samya.ma...@amadeus.com> wrote: > Hi All, > > Few basic queries :- > 1. Is there a way we can control the number of threads per executor core? > 2. Does this parameter “executor-cores” also has say in deciding how many > threads to be run? > > Regards, > Sam > > > > -- > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/Relation-between-threads-and-executor-core-tp24456.html > Sent from the Apache Spark User List mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org > For additional commands, e-mail: user-h...@spark.apache.org > >
