Thr is a no good way to kill jobs in Spark yet. The closest is cancelAllJobs & cancelJobGroup in spark context. I have had bugs using both. I am trying to test them out, typically you would start a different thread & call these functions on it when you wish to cancel a job. Regards Mayur
Mayur Rustagi Ph: +1 (760) 203 3257 http://www.sigmoidanalytics.com @mayur_rustagi <https://twitter.com/mayur_rustagi> On Sun, Mar 16, 2014 at 2:59 PM, Debasish Das <debasish.da...@gmail.com>wrote: > Are these the right options: > > 1. If there is a spark script, just do a ctrl-c from spark-shell and the > job will be killed property. > > 2. For spark application also ctrl c will kill the job property on the > cluster: > > Somehow the ctrl-c option did not work for us... > > Similar option works fine for scalding for example but we see lot of dead > nodes if too many jobs are killed abruptly. > > 3. Use the Client script... > > /bin/spark-class org.apache.spark.deploy.Client kill spark:// > myspark.com:7077 app-20140316142129-0000 > Runner java > Classpath > :/home/debasish/sag_spark/conf:/home/debasish/sag_spark/assembly/target/scala-2.10/spark-assembly-1.0.0-incubating-SNAPSHOT-hadoop2.0.0-mr1-cdh4.5.0.jar > Java opts -Djava.library.path= -Xms512m -Xmx512m > Options -Dspark.cores.max=16 > Sending kill command to spark://myspark.com:7077 > Driver app-20140316142129-0000 has already finished or does not exist > > This option also did not kill the job. I can still see the job running on > spark webui... > > Thanks. > Deb >
