hey guys I have CDH 5.3.3 with Spark 1.2.0 (on Yarn) This does not work /opt/cloudera/parcels/CDH/lib/spark/bin/spark-sql --deploy-mode client --master yarn --driver-memory 1g -e "select j.person_id, p.first_name, p.last_name, count(*) from (select person_id from cdr.cdr_mjp_joborder where person_id is not null) j join (select person_id, first_name, last_name from cdr.cdr_mjp_people where lower(last_name) like '%subramanian%') p on j.person_id = p.person_id GROUP BY j.person_id, p.first_name, p.last_name" This works but only one Executor is used/opt/cloudera/parcels/CDH/lib/spark/bin/spark-sql --driver-memory 1g -e "select j.person_id, p.first_name, p.last_name, count(*) from (select person_id from cdr.cdr_mjp_joborder where person_id is not null) j join (select person_id, first_name, last_name from cdr.cdr_mjp_people where lower(last_name) like '%subramanian%') p on j.person_id = p.person_id GROUP BY j.person_id, p.first_name, p.last_name" Any thoughts ?
I found a related link but I don't understand the language.http://blog.csdn.net/freedomboy319/article/details/46332009 thanks sanjay ERRORSError: JAVA_HOME is not set and could not be found.15/06/16 18:17:19 WARN Holder: java.lang.ClassNotFoundException: org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at org.eclipse.jetty.util.Loader.loadClass(Loader.java:100) at org.eclipse.jetty.util.Loader.loadClass(Loader.java:79) at org.eclipse.jetty.servlet.Holder.doStart(Holder.java:107) at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:90) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:768) at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1357) at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1393) at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1113) at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:979) at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:332) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1$$anonfun$apply$6.apply(JettyUtils.scala:163) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1$$anonfun$apply$6.apply(JettyUtils.scala:163) at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1.apply(JettyUtils.scala:163) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1.apply(JettyUtils.scala:141) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at org.apache.spark.ui.JettyUtils$.addFilters(JettyUtils.scala:141) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$$anonfun$org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter$3.apply(YarnSchedulerBackend.scala:90) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$$anonfun$org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter$3.apply(YarnSchedulerBackend.scala:90) at scala.Option.foreach(Option.scala:236) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend.org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter(YarnSchedulerBackend.scala:90) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$YarnSchedulerActor$$anonfun$receive$1.applyOrElse(YarnSchedulerBackend.scala:129) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) at akka.actor.ActorCell.invoke(ActorCell.scala:456) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) at akka.dispatch.Mailbox.run(Mailbox.scala:219) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)15/06/16 18:17:19 WARN AbstractLifeCycle: FAILED org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter-1c7ab89d: javax.servlet.UnavailableException: org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilterjavax.servlet.UnavailableException: org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter at org.eclipse.jetty.servlet.Holder.doStart(Holder.java:114) at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:90) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:768) at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1357) at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1393) at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1113) at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:979) at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:332) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1$$anonfun$apply$6.apply(JettyUtils.scala:163) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1$$anonfun$apply$6.apply(JettyUtils.scala:163) at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1.apply(JettyUtils.scala:163) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1.apply(JettyUtils.scala:141) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at org.apache.spark.ui.JettyUtils$.addFilters(JettyUtils.scala:141) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$$anonfun$org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter$3.apply(YarnSchedulerBackend.scala:90) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$$anonfun$org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter$3.apply(YarnSchedulerBackend.scala:90) at scala.Option.foreach(Option.scala:236) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend.org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter(YarnSchedulerBackend.scala:90) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$YarnSchedulerActor$$anonfun$receive$1.applyOrElse(YarnSchedulerBackend.scala:129) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) at akka.actor.ActorCell.invoke(ActorCell.scala:456) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) at akka.dispatch.Mailbox.run(Mailbox.scala:219) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)15/06/16 18:17:19 ERROR OneForOneStrategy: javax.servlet.UnavailableException: org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilterjava.lang.RuntimeException: javax.servlet.UnavailableException: org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1361) at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1393) at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1113) at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:979) at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:332) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1$$anonfun$apply$6.apply(JettyUtils.scala:163) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1$$anonfun$apply$6.apply(JettyUtils.scala:163) at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1.apply(JettyUtils.scala:163) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1.apply(JettyUtils.scala:141) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at org.apache.spark.ui.JettyUtils$.addFilters(JettyUtils.scala:141) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$$anonfun$org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter$3.apply(YarnSchedulerBackend.scala:90) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$$anonfun$org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter$3.apply(YarnSchedulerBackend.scala:90) at scala.Option.foreach(Option.scala:236) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend.org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter(YarnSchedulerBackend.scala:90) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$YarnSchedulerActor$$anonfun$receive$1.applyOrElse(YarnSchedulerBackend.scala:129) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) at akka.actor.ActorCell.invoke(ActorCell.scala:456) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) at akka.dispatch.Mailbox.run(Mailbox.scala:219) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)Caused by: javax.servlet.UnavailableException: org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter at org.eclipse.jetty.servlet.Holder.doStart(Holder.java:114) at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:90) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:768) at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1357) ... 27 moreSET spark.sql.hive.version=0.13.1 [Stage 0:> (0 + 0) / 60][Stage 0:> (0 + 2) / 60][Stage 0:> (0 + 2) / 60][Stage 1:> (0 + 0) / 99]15/06/16 18:17:31 ERROR YarnClientClusterScheduler: Lost executor 2 on ip-10-231-19-195.us-west-2.compute.internal: remote Akka client disassociated15/06/16 18:17:31 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 215/06/16 18:17:31 ERROR YarnClientClusterScheduler: Lost executor 1 on ip-10-231-19-197.us-west-2.compute.internal: remote Akka client disassociated15/06/16 18:17:31 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 115/06/16 18:17:31 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 215/06/16 18:17:31 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 115/06/16 18:17:31 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 215/06/16 18:17:31 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 115/06/16 18:17:31 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 215/06/16 18:17:31 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 1 [Stage 0:> (0 + 0) / 60][Stage 1:> (0 + 0) / 99][Stage 0:> (0 + 1) / 60][Stage 1:> (0 + 0) / 99][Stage 0:> (0 + 2) / 60][Stage 1:> (0 + 0) / 99]15/06/16 18:17:48 ERROR YarnClientClusterScheduler: Lost executor 4 on ip-10-231-19-197.us-west-2.compute.internal: remote Akka client disassociated15/06/16 18:17:48 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 415/06/16 18:17:48 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 415/06/16 18:17:48 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 415/06/16 18:17:48 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 4 [Stage 0:> (0 + 1) / 60][Stage 1:> (0 + 0) / 99]15/06/16 18:17:48 ERROR YarnClientClusterScheduler: Lost executor 3 on ip-10-231-19-23.us-west-2.compute.internal: remote Akka client disassociated15/06/16 18:17:48 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 315/06/16 18:17:48 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 315/06/16 18:17:48 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 315/06/16 18:17:48 ERROR YarnClientSchedulerBackend: Asked to remove non-existent executor 3 [Stage 0:> (0 + 0) / 60][Stage 1:> (0 + 0) / 99]15/06/16 18:18:09 ERROR OneForOneStrategy: No filter named org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter-1c7ab89djava.lang.IllegalStateException: No filter named org.apache.hadoop.yarn.server.webproxy.amfilter.AmIpFilter-1c7ab89d at org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1291) at org.eclipse.jetty.servlet.ServletHandler.setFilterMappings(ServletHandler.java:1393) at org.eclipse.jetty.servlet.ServletHandler.addFilterMapping(ServletHandler.java:1132) at org.eclipse.jetty.servlet.ServletHandler.addFilterWithMapping(ServletHandler.java:979) at org.eclipse.jetty.servlet.ServletContextHandler.addFilter(ServletContextHandler.java:332) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1$$anonfun$apply$6.apply(JettyUtils.scala:163) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1$$anonfun$apply$6.apply(JettyUtils.scala:163) at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1.apply(JettyUtils.scala:163) at org.apache.spark.ui.JettyUtils$$anonfun$addFilters$1.apply(JettyUtils.scala:141) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at org.apache.spark.ui.JettyUtils$.addFilters(JettyUtils.scala:141) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$$anonfun$org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter$3.apply(YarnSchedulerBackend.scala:90) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$$anonfun$org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter$3.apply(YarnSchedulerBackend.scala:90) at scala.Option.foreach(Option.scala:236) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend.org$apache$spark$scheduler$cluster$YarnSchedulerBackend$$addWebUIFilter(YarnSchedulerBackend.scala:90) at org.apache.spark.scheduler.cluster.YarnSchedulerBackend$YarnSchedulerActor$$anonfun$receive$1.applyOrElse(YarnSchedulerBackend.scala:129) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) at akka.actor.ActorCell.invoke(ActorCell.scala:456) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) at akka.dispatch.Mailbox.run(Mailbox.scala:219) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) [Stage 0:> (0 + 2) / 60][Stage 1:> (0 + 0) / 99]15/06/16 18:18:18 ERROR TaskSetManager: Task 2 in stage 0.0 failed 4 times; aborting job15/06/16 18:18:18 ERROR SparkSQLDriver: Failed in [select j.person_id, p.first_name, p.last_name, count(*) from (select person_id from cdr.cdr_mjp_joborder where person_id is not null) j join (select person_id, first_name, last_name from cdr.cdr_mjp_people where lower(last_name) like '%subramanian%') p on j.person_id = p.person_id GROUP BY j.person_id, p.first_name, p.last_name]org.apache.spark.SparkException: Job aborted due to stage failure: Task 2 in stage 0.0 failed 4 times, most recent failure: Lost task 2.3 in stage 0.0 (TID 9, ip-10-231-19-197.us-west-2.compute.internal): java.lang.NoClassDefFoundError: Lorg/apache/hadoop/hive/ql/plan/TableDesc; at java.lang.Class.getDeclaredFields0(Native Method) at java.lang.Class.privateGetDeclaredFields(Class.java:2436) at java.lang.Class.getDeclaredField(Class.java:1946) at java.io.ObjectStreamClass.getDeclaredSUID(ObjectStreamClass.java:1659) at java.io.ObjectStreamClass.access$700(ObjectStreamClass.java:72) at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:480) at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:468) at java.security.AccessController.doPrivileged(Native Method) at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:468) at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:365) at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:602) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1622) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370) at scala.collection.immutable.$colon$colon.readObject(List.scala:362) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370) at scala.collection.immutable.$colon$colon.readObject(List.scala:362) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) Click here to Reply
