"in yarn-client mode it only controls the environment of the executor launcher"
So you either use yarn-client mode, and then your app keeps running and controlling the process Or you use yarn-cluster mode, and then you send a jar to YARN, and that jar should have code to report the result back to you *Romi Kuntsman*, *Big Data Engineer* http://www.totango.com On Thu, Jan 15, 2015 at 1:52 PM, preeze <etan...@gmail.com> wrote: > From the official spark documentation > (http://spark.apache.org/docs/1.2.0/running-on-yarn.html): > > "In yarn-cluster mode, the Spark driver runs inside an application master > process which is managed by YARN on the cluster, and the client can go away > after initiating the application." > > Is there any designed way that the client connects back to the driver > (still > running in YARN) for collecting results at a later stage? > > > > -- > View this message in context: > http://apache-spark-developers-list.1001551.n3.nabble.com/Spark-client-reconnect-to-driver-in-yarn-cluster-deployment-mode-tp10122.html > Sent from the Apache Spark Developers List mailing list archive at > Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org > For additional commands, e-mail: dev-h...@spark.apache.org > >
