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https://issues.apache.org/jira/browse/SPARK-13956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15233572#comment-15233572
]
cen yuhai commented on SPARK-13956:
-----------------------------------
this is because the spark in the driver and the jar in the executor are not the
same
> Spark 1.6.1 Client can't connect to 1.6.1 Server
> ------------------------------------------------
>
> Key: SPARK-13956
> URL: https://issues.apache.org/jira/browse/SPARK-13956
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.6.1
> Environment: dev 1.6.1 and bin 1.6.1
> Reporter: Pranas Baliuka
> Priority: Critical
>
> The client is build with dependencies:
> {code}
> dependencies {
> compile group: 'org.scala-lang', name: 'scala-library', version:
> scalaBinaryVersion
> compile group: 'org.apache.spark', name:
> "spark-streaming_${scalaBinaryVersion}", version: spartVersion
> }
> {code} where gradle.properties
> {code}
> # Scala/Spark
> scalaBinaryVersion=2.11
> spartVersion=1.6.1
> {code}
> Run-time output:
> {code}
> 15:27:20.132 [appclient-register-master-threadpool-0] WARN
> o.a.s.d.c.AppClient$ClientEndpoint - Failed to connect to master
> Imin.local:7077
> java.lang.RuntimeException: java.io.InvalidClassException:
> org.apache.spark.rpc.netty.RequestMessage; local class incompatible: stream
> classdesc serialVersionUID = -5447855329526097695, local class
> serialVersionUID = -2221986757032131007
> at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:621)
> at
> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1623)
> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1518)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1774)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
> at
> org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:76)
> at
> org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:109)
> at
> org.apache.spark.rpc.netty.NettyRpcEnv$$anonfun$deserialize$1$$anonfun$apply$1.apply(NettyRpcEnv.scala:258)
> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57)
> at
> org.apache.spark.rpc.netty.NettyRpcEnv.deserialize(NettyRpcEnv.scala:310)
> at
> org.apache.spark.rpc.netty.NettyRpcEnv$$anonfun$deserialize$1.apply(NettyRpcEnv.scala:257)
> at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57)
> at
> org.apache.spark.rpc.netty.NettyRpcEnv.deserialize(NettyRpcEnv.scala:256)
> at
> org.apache.spark.rpc.netty.NettyRpcHandler.internalReceive(NettyRpcEnv.scala:588)
> at
> org.apache.spark.rpc.netty.NettyRpcHandler.receive(NettyRpcEnv.scala:570)
> at
> org.apache.spark.network.server.TransportRequestHandler.processRpcRequest(TransportRequestHandler.java:149)
> at
> org.apache.spark.network.server.TransportRequestHandler.handle(TransportRequestHandler.java:102)
> at
> org.apache.spark.network.server.TransportChannelHandler.channelRead0(TransportChannelHandler.java:104)
> at
> org.apache.spark.network.server.TransportChannelHandler.channelRead0(TransportChannelHandler.java:51)
> at
> io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
> at
> io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:266)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
> at
> org.apache.spark.network.util.TransportFrameDecoder.channelRead(TransportFrameDecoder.java:86)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
> at
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
> at java.lang.Thread.run(Thread.java:745)
> at
> org.apache.spark.network.client.TransportResponseHandler.handle(TransportResponseHandler.java:186)
> ~[spark-network-common_2.11-1.6.1.jar:1.6.1]
> at
> org.apache.spark.network.server.TransportChannelHandler.channelRead0(TransportChannelHandler.java:106)
> ~[spark-network-common_2.11-1.6.1.jar:1.6.1]
> at
> org.apache.spark.network.server.TransportChannelHandler.channelRead0(TransportChannelHandler.java:51)
> ~[spark-network-common_2.11-1.6.1.jar:1.6.1]
> at
> io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:266)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> org.apache.spark.network.util.TransportFrameDecoder.channelRead(TransportFrameDecoder.java:86)
> ~[spark-network-common_2.11-1.6.1.jar:1.6.1]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
> ~[netty-all-4.0.29.Final.jar:4.0.29.Final]
> at java.lang.Thread.run(Thread.java:745) [?:1.8.0_40]
> {code}
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