That bug only appears to apply to spark-shell. Do things work in yarn-client mode or on a standalone cluster? Are you passing a path with parent directories to addJar?
On Thu, Mar 27, 2014 at 3:01 PM, Sung Hwan Chung <coded...@cs.stanford.edu>wrote: > Well, it says that the jar was successfully added but can't reference > classes from it. Does this have anything to do with this bug? > > > http://stackoverflow.com/questions/22457645/when-to-use-spark-classpath-or-sparkcontext-addjar > > > On Thu, Mar 27, 2014 at 2:57 PM, Sandy Ryza <sandy.r...@cloudera.com>wrote: > >> I just tried this in CDH (only a few patches ahead of 0.9.0) and was able >> to include a dependency with --addJars successfully. >> >> Can you share how you're invoking SparkContext.addJar? Anything >> interesting in the application master logs? >> >> -Sandy >> >> >> >> >> On Thu, Mar 27, 2014 at 11:35 AM, Sung Hwan Chung < >> coded...@cs.stanford.edu> wrote: >> >>> Yea it's in a standalone mode and I did use SparkContext.addJar method >>> and tried setting setExecutorEnv "SPARK_CLASSPATH", etc. but none of it >>> worked. >>> >>> I finally made it work by modifying the ClientBase.scala code where I >>> set 'appMasterOnly' to false before the addJars contents were added to >>> distCacheMgr. But this is not what I should be doing, right? >>> >>> Is there a problem with addJar method in 0.9.0? >>> >>> >>> On Wed, Mar 26, 2014 at 1:47 PM, Sandy Ryza <sandy.r...@cloudera.com>wrote: >>> >>>> Hi Sung, >>>> >>>> Are you using yarn-standalone mode? Have you specified the --addJars >>>> option with your external jars? >>>> >>>> -Sandy >>>> >>>> >>>> On Wed, Mar 26, 2014 at 1:17 PM, Sung Hwan Chung < >>>> coded...@cs.stanford.edu> wrote: >>>> >>>>> Hello, (this is Yarn related) >>>>> >>>>> I'm able to load an external jar and use its classes within >>>>> ApplicationMaster. I wish to use this jar within worker nodes, so I added >>>>> sc.addJar(pathToJar) and ran. >>>>> >>>>> I get the following exception: >>>>> >>>>> org.apache.spark.SparkException: Job aborted: Task 0.0:1 failed 4 times >>>>> (most recent failure: Exception failure: java.lang.NoClassDefFoundError: >>>>> org/opencv/objdetect/HOGDescriptor) >>>>> Job aborted: Task 0.0:1 failed 4 times (most recent failure: Exception >>>>> failure: java.lang.NoClassDefFoundError: >>>>> org/opencv/objdetect/HOGDescriptor) >>>>> org.apache.spark.scheduler.DAGScheduler$$anonfun$org$apache$spark$scheduler$DAGScheduler$$abortStage$1.apply(DAGScheduler.scala:1028) >>>>> org.apache.spark.scheduler.DAGScheduler$$anonfun$org$apache$spark$scheduler$DAGScheduler$$abortStage$1.apply(DAGScheduler.scala:1026) >>>>> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) >>>>> scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$abortStage(DAGScheduler.scala:1026) >>>>> org.apache.spark.scheduler.DAGScheduler$$anonfun$processEvent$10.apply(DAGScheduler.scala:619) >>>>> org.apache.spark.scheduler.DAGScheduler$$anonfun$processEvent$10.apply(DAGScheduler.scala:619) >>>>> scala.Option.foreach(Option.scala:236) >>>>> org.apache.spark.scheduler.DAGScheduler.processEvent(DAGScheduler.scala:619) >>>>> org.apache.spark.scheduler.DAGScheduler$$anonfun$start$1$$anon$2$$anonfun$receive$1.applyOrElse(DAGScheduler.scala:207) >>>>> akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >>>>> akka.actor.ActorCell.invoke(ActorCell.scala:456) >>>>> akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >>>>> akka.dispatch.Mailbox.run(Mailbox.scala:219) >>>>> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >>>>> scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >>>>> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >>>>> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >>>>> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >>>>> >>>>> >>>>> >>>>> And in worker node containers' stderr log (nothing in stdout log), I >>>>> don't see any reference to loading jars: >>>>> >>>>> SLF4J: Class path contains multiple SLF4J bindings. >>>>> SLF4J: Found binding in >>>>> [jar:file:/home/gpphddata/1/yarn/nm-local-dir/usercache/yarn/filecache/7394400996676014282/spark-assembly-0.9.0-incubating-hadoop2.0.2-alpha-gphd-2.0.1.0.jar!/org/slf4j/impl/StaticLoggerBinder.class] >>>>> SLF4J: Found binding in >>>>> [jar:file:/usr/lib/gphd/hadoop-2.0.2_alpha_gphd_2_0_1_0/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] >>>>> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an >>>>> explanation. >>>>> SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] >>>>> 14/03/26 13:12:18 INFO slf4j.Slf4jLogger: Slf4jLogger started >>>>> 14/03/26 13:12:18 INFO Remoting: Starting remoting >>>>> 14/03/26 13:12:18 INFO Remoting: Remoting started; listening on addresses >>>>> :[akka.tcp://sparkExecutor@alpinenode6.alpinenow.local:44006] >>>>> 14/03/26 13:12:18 INFO Remoting: Remoting now listens on addresses: >>>>> [akka.tcp://sparkExecutor@alpinenode6.alpinenow.local:44006] >>>>> 14/03/26 13:12:18 INFO executor.CoarseGrainedExecutorBackend: Connecting >>>>> to driver: >>>>> akka.tcp://spark@alpinenode5.alpinenow.local:10314/user/CoarseGrainedScheduler >>>>> 14/03/26 13:12:18 ERROR executor.CoarseGrainedExecutorBackend: Driver >>>>> Disassociated >>>>> [akka.tcp://sparkExecutor@alpinenode6.alpinenow.local:44006] -> >>>>> [akka.tcp://spark@alpinenode5.alpinenow.local:10314] disassociated! >>>>> Shutting down. >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> Any idea what's going on? >>>>> >>>>> >>>> >>> >> >
