Following error we are getting because of dependency mismatch. Regards, vaquar khan
On Jul 17, 2017 3:50 AM, "zzcclp" <441586...@qq.com> wrote: Hi guys: I am using spark 2.1.1 to test on CDH 5.7.1, when i run on yarn with following command, error 'NoSuchMethodError: org.apache.spark.network.client.TransportClient. getChannel()Lio/netty/channel/Channel;' appears sometimes: command: *su cloudera-scm -s "/bin/sh" -c "/opt/spark2/bin/spark-shell --master yarn --deploy-mode client --files /opt/spark2/conf/log4j_all.properties#log4j.properties --driver-memory 8g --num-executors 2 --executor-memory 8g --executor-cores 5 --driver-library-path :/opt/cloudera/parcels/CDH/lib/hadoop/lib/native --driver-class-path /opt/spark2/libs/mysql-connector-java-5.1.36.jar --jars /opt/spark2/libs/mysql-connector-java-5.1.36.jar " * error messages: 2017-07-17 17:15:25,255 - WARN - org.apache.spark.network.server.TransportChannelHandler.exceptionCaught( TransportChannelHandler.java:78) - rpc-client-1-1 -Exception in connection from /ip:60099 java.lang.NoSuchMethodError: org.apache.spark.network.client.TransportClient. getChannel()Lio/netty/channel/Channel; at org.apache.spark.rpc.netty.NettyRpcHandler.channelActive( NettyRpcEnv.scala:614) at org.apache.spark.network.server.TransportRequestHandler.channelActive( TransportRequestHandler.java:87) at org.apache.spark.network.server.TransportChannelHandler.channelActive( TransportChannelHandler.java:88) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:219) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:205) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. fireChannelActive(AbstractChannelHandlerContext.java:198) at org.spark_project.io.netty.channel.ChannelInboundHandlerAdapter. channelActive(ChannelInboundHandlerAdapter.java:64) at org.spark_project.io.netty.handler.timeout.IdleStateHandler.channelActive( IdleStateHandler.java:251) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:219) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:205) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. fireChannelActive(AbstractChannelHandlerContext.java:198) at org.spark_project.io.netty.channel.ChannelInboundHandlerAdapter. channelActive(ChannelInboundHandlerAdapter.java:64) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:219) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:205) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. fireChannelActive(AbstractChannelHandlerContext.java:198) at org.spark_project.io.netty.channel.ChannelInboundHandlerAdapter. channelActive(ChannelInboundHandlerAdapter.java:64) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:219) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:205) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. fireChannelActive(AbstractChannelHandlerContext.java:198) at org.spark_project.io.netty.channel.DefaultChannelPipeline$ HeadContext.channelActive(DefaultChannelPipeline.java:1282) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:219) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:205) at org.spark_project.io.netty.channel.DefaultChannelPipeline.fireChannelActive( DefaultChannelPipeline.java:887) at org.spark_project.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe. fulfillConnectPromise(AbstractNioChannel.java:262) at org.spark_project.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe. finishConnect(AbstractNioChannel.java:292) at org.spark_project.io.netty.channel.nio.NioEventLoop.processSelectedKey( NioEventLoop.java:640) at org.spark_project.io.netty.channel.nio.NioEventLoop. processSelectedKeysOptimized(NioEventLoop.java:575) at org.spark_project.io.netty.channel.nio.NioEventLoop.processSelectedKeys( NioEventLoop.java:489) at org.spark_project.io.netty.channel.nio.NioEventLoop.run( NioEventLoop.java:451) at org.spark_project.io.netty.util.concurrent.SingleThreadEventExecutor$2. run(SingleThreadEventExecutor.java:140) at org.spark_project.io.netty.util.concurrent.DefaultThreadFactory$ DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) at java.lang.Thread.run(Thread.java:745) 2017-07-17 17:15:25,256 - DEBUG - org.spark_project.io.netty.util.internal.logging. Slf4JLogger.debug(Slf4JLogger.java:81) - rpc-client-1-1 -An exception java.lang.NoSuchMethodError: org.apache.spark.network.client.TransportClient. getChannel()Lio/netty/channel/Channel; at org.apache.spark.rpc.netty.NettyRpcHandler.exceptionCaught(NettyRpcEnv. scala:595) at org.apache.spark.network.server.TransportRequestHandler.exceptionCaught( TransportRequestHandler.java:82) at org.apache.spark.network.server.TransportChannelHandler.exceptionCaught( TransportChannelHandler.java:80) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeExceptionCaught(AbstractChannelHandlerContext.java:291) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. notifyHandlerException(AbstractChannelHandlerContext.java:854) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:221) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:205) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. fireChannelActive(AbstractChannelHandlerContext.java:198) at org.spark_project.io.netty.channel.ChannelInboundHandlerAdapter. channelActive(ChannelInboundHandlerAdapter.java:64) at org.spark_project.io.netty.handler.timeout.IdleStateHandler.channelActive( IdleStateHandler.java:251) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:219) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:205) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. fireChannelActive(AbstractChannelHandlerContext.java:198) at org.spark_project.io.netty.channel.ChannelInboundHandlerAdapter. channelActive(ChannelInboundHandlerAdapter.java:64) at org.spark_project.io.netty.channel.AbstractChannelHandlerContext. invokeChannelActive(AbstractChannelHandlerContext.java:219) my conf: spark.serializer org.apache.spark.serializer.KryoSerializer spark.rdd.compress true spark.default.parallelism 10 spark.rpc.netty.dispatcher.numThreads 3 spark.shuffle.manager tungsten-sort spark.memory.useLegacyMode false spark.memory.fraction 0.5 spark.memory.storageFraction 0.3 spark.memory.offHeap.enabled false spark.memory.offHeap.size 0 spark.yarn.executor.memoryOverhead 1024 spark.yarn.am.memoryOverhead 1024 spark.yarn.maxAppAttempts 6 spark.shuffle.file.buffer 32k spark.locality.wait 0s spark.scheduler.minRegisteredResourcesRatio 1.0 spark.scheduler.maxRegisteredResourcesWaitingTime 60s Does anyone encounters this problems? Please help me, Thanks. -- View this message in context: http://apache-spark-user-list. 1001560.n3.nabble.com/Spark-2-1-1-Error-java-lang- NoSuchMethodError-org-apache-spark-network-client-TransportClient-getCha- tp28868.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org