When you mean spark uses, did you meant this https://github.com/apache/spark/blob/master/resource-managers/yarn/src/main/scala/org/apache/spark/deploy/yarn/Client.scala?
InProcessLauncher would just start a subprocess as you mentioned earlier. How about this, does this makes a rest api call to yarn? Do you think given my case where i have several concurrent jobs would you recommend spark yarn client (mentioned above) over InProcessLauncher? -- Sent from: http://apache-spark-user-list.1001560.n3.nabble.com/ --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org