Darn. I didn't respond to the list. Sorry.
On Sun, Jan 15, 2017 at 5:29 PM, Marco Mistroni <mmistr...@gmail.com> wrote: > thanks Neil. I followed original suggestion from Andrw and everything is > working fine now > kr > > On Sun, Jan 15, 2017 at 4:27 PM, Neil Jonkers <neilod...@gmail.com> wrote: > >> Hello, >> >> Can you drop the url: >> >> spark://master:7077 >> >> The url is used when running Spark in standalone mode. >> >> Regards >> >> >> -------- Original message -------- >> From: Marco Mistroni >> Date:15/01/2017 16:34 (GMT+02:00) >> To: User >> Subject: Running Spark on EMR >> >> hi all >> could anyone assist here? >> i am trying to run spark 2.0.0 on an EMR cluster,but i am having issues >> connecting to the master node >> So, below is a snippet of what i am doing >> >> >> sc = SparkSession.builder.master(sparkHost).appName("DataProcess" >> ).getOrCreate() >> >> sparkHost is passed as input parameter. that was thought so that i can >> run the script locally >> on my spark local instance as well as submitting scripts on any cluster i >> want >> >> >> Now i have >> 1 - setup a cluster on EMR. >> 2 - connected to masternode >> 3 - launch the command spark-submit myscripts.py spark://master:7077 >> >> But that results in an connection refused exception >> Then i have tried to remove the .master call above and launch the script >> with the following command >> >> spark-submit --master spark://master:7077 myscript.py but still i am >> getting >> connectionREfused exception >> >> >> I am using Spark 2.0.0 , could anyone advise on how shall i build the >> spark session and how can i submit a pythjon script to the cluster? >> >> kr >> marco >> > > -- Otter Networks UG http://otternetworks.de Gotenstraße 17 10829 Berlin