should these be in all scala poms or just math-scala? Is the NB stuff working with the 1.2 branch?
On Feb 24, 2015, at 1:25 PM, Andrew Palumbo <[email protected]> wrote: sorry- I left out the scala-compiler artifact (at the top) it should read: <dependency> <groupId>org.scala-lang</groupId> <artifactId>scala-compiler</artifactId> <version>${scala.version}</version> </dependency> <dependency> <groupId>org.scala-lang</groupId> <artifactId>scala-reflect</artifactId> <version>${scala.version}</version> </dependency> <dependency> <groupId>org.scala-lang</groupId> <artifactId>scala-library</artifactId> <version>${scala.version}</version> </dependency> <dependency> <groupId>org.scala-lang</groupId> <artifactId>scala-actors</artifactId> <version>${scala.version}</version> </dependency> <dependency> <groupId>org.scala-lang</groupId> <artifactId>scalap</artifactId> <version>${scala.version}</version> </dependency> adding these has $mahout spark-shell working for me on spark 1.2.1. On 02/24/2015 04:20 PM, Andrew Palumbo wrote: > adding in the following dependencies to the math-scala pom.xml seems to fix > the problem for me on the old master before the revert/1.2 branch: > > <dependency> > <groupId>org.scala-lang</groupId> > <artifactId>scala-reflect</artifactId> > <version>${scala.version}</version> > </dependency> > <dependency> > <groupId>org.scala-lang</groupId> > <artifactId>scala-library</artifactId> > <version>${scala.version}</version> > </dependency> > <dependency> > <groupId>org.scala-lang</groupId> > <artifactId>scala-actors</artifactId> > <version>${scala.version}</version> > </dependency> > <dependency> > <groupId>org.scala-lang</groupId> > <artifactId>scalap</artifactId> > <version>${scala.version}</version> > </dependency> > > > I dont know if this will help with item-similarity, and doesnt seem to have > anything to do with the crash that Andrew M. is experiencing on the reverted > spark-1.1.0 master. > > > > On 02/24/2015 03:59 PM, Andrew Musselman wrote: >> Except after some time it blew up: >> >> $ bin/mahout spark-shell >> SLF4J: Class path contains multiple SLF4J bindings. >> SLF4J: Found binding in >> [jar:file:/home/akm/mahout/mrlegacy/target/mahout-mrlegacy-1.0-SNAPSHOT-job.jar!/org/slf4j/impl/StaticLoggerBinder.class] >> >> SLF4J: Found binding in >> [jar:file:/home/akm/mahout/spark/target/mahout-spark_2.10-1.0-SNAPSHOT-job.jar!/org/slf4j/impl/StaticLoggerBinder.class] >> >> SLF4J: Found binding in >> [jar:file:/home/akm/spark/assembly/target/scala-2.10/spark-assembly-1.1.1-hadoop1.1.1.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] >> >> _ _ >> _ __ ___ __ _| |__ ___ _ _| |_ >> | '_ ` _ \ / _` | '_ \ / _ \| | | | __| >> | | | | | | (_| | | | | (_) | |_| | |_ >> |_| |_| |_|\__,_|_| |_|\___/ \__,_|\__| version 1.0 >> >> >> Using Scala version 2.10.0 (Java HotSpot(TM) 64-Bit Server VM, Java >> 1.7.0_03) >> Type in expressions to have them evaluated. >> Type :help for more information. >> 15/02/24 12:23:26 WARN Utils: Your hostname, ubuntu resolves to a loopback >> address: 127.0.1.1; using 5.5.8.1 instead (on interface as0t1) >> 15/02/24 12:23:26 WARN Utils: Set SPARK_LOCAL_IP if you need to bind to >> another address >> 15/02/24 12:23:39 WARN NativeCodeLoader: Unable to load native-hadoop >> library for your platform... using builtin-java classes where applicable >> Created spark context.. >> Mahout distributed context is available as "implicit val sdc". >> mahout> 15/02/24 12:24:17 ERROR Remoting: >> org.apache.spark.storage.BlockManagerId; local class incompatible: stream >> classdesc serialVersionUID = 1677335532749418220, local class >> serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:24:50 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:25:23 ERROR TaskSchedulerImpl: Lost an executor 0 (already >> removed): remote Akka client disassociated >> 15/02/24 12:26:00 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:26:33 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:27:06 ERROR TaskSchedulerImpl: Lost an executor 1 (already >> removed): remote Akka client disassociated >> 15/02/24 12:27:43 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:28:16 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:28:49 ERROR TaskSchedulerImpl: Lost an executor 2 (already >> removed): remote Akka client disassociated >> 15/02/24 12:29:26 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:29:59 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:30:32 ERROR TaskSchedulerImpl: Lost an executor 3 (already >> removed): remote Akka client disassociated >> 15/02/24 12:31:09 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:31:42 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:32:15 ERROR TaskSchedulerImpl: Lost an executor 4 (already >> removed): remote Akka client disassociated >> 15/02/24 12:32:51 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:33:24 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:33:58 ERROR TaskSchedulerImpl: Lost an executor 5 (already >> removed): remote Akka client disassociated >> 15/02/24 12:34:34 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:35:07 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:35:41 ERROR TaskSchedulerImpl: Lost an executor 6 (already >> removed): remote Akka client disassociated >> 15/02/24 12:36:17 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:36:50 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:37:23 ERROR TaskSchedulerImpl: Lost an executor 7 (already >> removed): remote Akka client disassociated >> 15/02/24 12:38:00 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:38:33 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:39:06 ERROR TaskSchedulerImpl: Lost an executor 8 (already >> removed): remote Akka client disassociated >> 15/02/24 12:39:43 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386) >> >> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) >> at >> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) >> >> at >> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) >> at >> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) >> >> 15/02/24 12:40:16 ERROR Remoting: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> java.io.InvalidClassException: org.apache.spark.storage.BlockManagerId; >> local class incompatible: stream classdesc serialVersionUID = >> 1677335532749418220, local class serialVersionUID = -7366074099953117729 >> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:604) >> at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1601) >> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> at >> akka.serialization.JavaSerializer$$anonfun$1.apply(Serializer.scala:136) >> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) >> at akka.serialization.JavaSerializer.fromBinary(Serializer.scala:136) >> at >> akka.serialization.Serialization$$anonfun$deserialize$1.apply(Serialization.scala:104) >> >> at scala.util.Try$.apply(Try.scala:161) >> at akka.serialization.Serialization.deserialize(Serialization.scala:98) >> at >> akka.remote.MessageSerializer$.deserialize(MessageSerializer.scala:23) >> at >> akka.remote.DefaultMessageDispatcher.payload$lzycompute$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.payload$1(Endpoint.scala:55) >> at akka.remote.DefaultMessageDispatcher.dispatch(Endpoint.scala:73) >> at >> akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:764) >> >> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:498) >> at akka.actor.ActorCell.invoke(ActorCell.scala:456) >> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237) >> at akka.dispatch.Mailbox.run(Mailbox.scala:219) >> at >> akka.dispatch.ForkJoinExecutorConfigurator$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) >> >> 15/02/24 12:40:49 ERROR TaskSchedulerImpl: Lost an executor 9 (already >> removed): remote Akka client disassociated >> 15/02/24 12:40:49 ERROR SparkDeploySchedulerBackend: Application has been >> killed. Reason: Master removed our application: FAILED >> 15/02/24 12:40:49 ERROR TaskSchedulerImpl: Exiting due to error from >> cluster scheduler: Master removed our application: FAILED >> >> >> On Tue, Feb 24, 2015 at 12:24 PM, Andrew Musselman < >> [email protected]> wrote: >> >>> Bingo, works off master now; thanks Dmitriy. >>> >>> On Tue, Feb 24, 2015 at 11:54 AM, Dmitriy Lyubimov <[email protected]> >>> wrote: >>> >>>> ok spark 1.2 is mirrored now. >>>> and master should be also ok (back to 1.1) >>>> >>>> On Tue, Feb 24, 2015 at 11:53 AM, Andrew Musselman < >>>> [email protected]> wrote: >>>> >>>>> I reset hard to the previous commit, created a branch, and pushed it. >>>>> >>>>> I got email confirmation like so: >>>>> Repository: mahout >>>>> Updated Branches: >>>>> refs/heads/spark-1.2 [created] 901ef03b4 >>>>> >>>>> On Tue, Feb 24, 2015 at 11:47 AM, Dmitriy Lyubimov <[email protected]> >>>>> wrote: >>>>> >>>>>> yeah ok so you pushed 1.2 branch to asf but it is not yet in github. >>>> iti >>>>>> should be there eventually, give it a bit of time. >>>>>> >>>>>> On Tue, Feb 24, 2015 at 11:35 AM, Dmitriy Lyubimov <[email protected] >>>>>> wrote: >>>>>> >>>>>>> what exactly did you try to do? >>>>>>> >>>>>>> just resetting HEAD will not work on remote branch -- you need >>>>> force-sync >>>>>>> that (with +) since it is a history-rewriting push, but asf git does >>>>> not >>>>>>> allow that. >>>>>>> >>>>>>> ASF will mirror ALL branches afaik. I think i've done it before. so >>>> if >>>>>> you >>>>>>> create a new one it should (eventually) get there. >>>>>>> >>>>>>> On Tue, Feb 24, 2015 at 11:18 AM, Andrew Musselman < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Does ASF git get mirrored to GitHub? I tried pushing a branch and >>>>> don't >>>>>>>> see it there yet. >>>>>>>> >>>>>>>> On Tue, Feb 24, 2015 at 11:16 AM, Dmitriy Lyubimov < >>>> [email protected] >>>>>>>> wrote: >>>>>>>> >>>>>>>>> On Tue, Feb 24, 2015 at 10:55 AM, Pat Ferrel < >>>> [email protected] >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>>> to be safe I’d “git reset —hard xyz” to the commit previous to >>>> the >>>>>>>> 1.2.1 >>>>>>>>> As i just explained, that resets are not possible with ASF git. >>>>>>>> Reverting >>>>>>>>> is the only option. >>>>>>>>> >>>>>>>>> -d >>>>>>>>> >>>>>>> >>> > >
