1.2.1 Also, I was using the following parameters, which are 10 times the default ones: spark.akka.timeout 1000 spark.akka.heartbeat.pauses 60000 spark.akka.failure-detector.threshold 3000.0 spark.akka.heartbeat.interval 10000
which should have helped *avoid* the problem if I understand correctly. Thanks, Thomas On Wed, Mar 4, 2015 at 3:21 PM, Ted Yu <yuzhih...@gmail.com> wrote: > What release are you using ? > > SPARK-3923 went into 1.2.0 release. > > Cheers > > On Wed, Mar 4, 2015 at 1:39 PM, Thomas Gerber <thomas.ger...@radius.com> > wrote: > >> Hello, >> >> sometimes, in the *middle* of a job, the job stops (status is then seen >> as FINISHED in the master). >> >> There isn't anything wrong in the shell/submit output. >> >> When looking at the executor logs, I see logs like this: >> >> 15/03/04 21:24:51 INFO MapOutputTrackerWorker: Doing the fetch; tracker >> actor = Actor[akka.tcp://sparkDriver@ip-10-0-10-17.ec2.internal >> :40019/user/MapOutputTracker#893807065] >> 15/03/04 21:24:51 INFO MapOutputTrackerWorker: Don't have map outputs for >> shuffle 38, fetching them >> 15/03/04 21:24:55 ERROR CoarseGrainedExecutorBackend: Driver >> Disassociated [akka.tcp://sparkExecutor@ip-10-0-11-9.ec2.internal:54766] >> -> [akka.tcp://sparkDriver@ip-10-0-10-17.ec2.internal:40019] >> disassociated! Shutting down. >> 15/03/04 21:24:55 WARN ReliableDeliverySupervisor: Association with >> remote system [akka.tcp://sparkDriver@ip-10-0-10-17.ec2.internal:40019] >> has failed, address is now gated for [5000] ms. Reason is: [Disassociated]. >> >> How can I investigate further? >> Thanks >> > >
