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cathonxiong commented on HDFS-16022: ------------------------------------ xiaoqiao,您好 我也是第一次在官网提交问题,已经设置过了这个最大值, `ipc.maximum.response.length, 问题应该是来自这个容器出错了, org.apache.hadoop.ipc.RpcException.<init>(java.lang.String) at java.lang.Class.getConstructor0(Class.java:3082) ,还没头绪,还请多指教一下, 熊俊 SWTU > matlab mapreduce v95 demos can't run hadoop-3.2.2 run time > ---------------------------------------------------------- > > Key: HDFS-16022 > URL: https://issues.apache.org/jira/browse/HDFS-16022 > Project: Hadoop HDFS > Issue Type: Bug > Components: dfsclient > Affects Versions: 3.2.2 > Environment: hadoop-3.2.2 + matlab run time+ centos7, the > maxArrivalDelay.ctf file is generated in win10+matlab2018b(V95) by hadoop > compiler tools. the airlinesmall.csv upload the HDFS. hadoop can run well by > the hadoop-mapreduce-examples-3.2.2.jar wordcount demos, even, jar compiled > by the source code in win10+ eclipses env. please help, I have got no idea > about this > Reporter: cathonxiong > Priority: Blocker > Attachments: matlab_errorlog > > > hadoop \ hadoop \> jar > /usr/local/MATLAB/MATLAB_Runtime/v95/toolbox/mlhadoop/jar/a2.2.0/mwmapreduce.jar > \> com.mathworks.hadoop.MWMapReduceDriver \> -D > mw.mcrroot=/usr/local/MATLAB/MATLAB_Runtime/v95 \> > /usr/local/MATLAB/MATLAB_Runtime/v95/maxArrivalDelay.ctf \> > hdfs://hadoop.namenode:50070/user/matlab/datasets/airlinesmall.csv \> > hdfs://hadoop.namenode:50070/user/matlab/resultsjava.library.path: > /usr/local/hadoop-3.2.2/lib/nativeHDFSCTFPath=hdfs://hadoop.namenode:8020/user/root/maxArrivalDelay/maxArrivalDelay.ctfUploading > CTF into distributed cache completed.mapred.child.env: > MCR_CACHE_ROOT=/tmp,LD_LIBRARY_PATH=/usr/local/MATLAB/MATLAB_Runtime/v95/runtime/glnxa64:/usr/local/MATLAB/MATLAB_Runtime/v95/bin/glnxa64:/usr/local/MATLAB/MATLAB_Runtime/v95/sys/os/glnxa64:/usr/local/MATLAB/MATLAB_Runtime/v95/sys/opengl/lib/glnxa64mapred.child.java.opts: > > -Djava.library.path=/usr/local/MATLAB/MATLAB_Runtime/v95/runtime/glnxa64:/usr/local/MATLAB/MATLAB_Runtime/v95/bin/glnxa64:/usr/local/MATLAB/MATLAB_Runtime/v95/sys/os/glnxa64:/usr/local/MATLAB/MATLAB_Runtime/v95/sys/opengl/lib/glnxa64New > java.library.path: > /usr/local/hadoop-3.2.2/lib/native:/usr/local/MATLAB/MATLAB_Runtime/v95/runtime/glnxa64:/usr/local/MATLAB/MATLAB_Runtime/v95/bin/glnxa64:/usr/local/MATLAB/MATLAB_Runtime/v95/sys/os/glnxa64:/usr/local/MATLAB/MATLAB_Runtime/v95/sys/opengl/lib/glnxa64Using > MATLAB mapper.Set input format class to: ChunkFileRecordReader.Using MATLAB > reducer.Set outputformat class to: class > org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormatSet map output > key class to: class com.mathworks.hadoop.MxArrayWritable2Set map output value > class to: class com.mathworks.hadoop.MxArrayWritable2Set reduce output key > class to: class com.mathworks.hadoop.MxArrayWritable2Set reduce output value > class to: class com.mathworks.hadoop.MxArrayWritable2*************** run > ******************2021-05-11 14:58:47,043 INFO client.RMProxy: Connecting to > ResourceManager at hadoop.namenode/192.168.0.25:80322021-05-11 14:58:47,139 > WARN net.NetUtils: Unable to wrap exception of type class > org.apache.hadoop.ipc.RpcException: it has no (String) > constructorjava.lang.NoSuchMethodException: > org.apache.hadoop.ipc.RpcException.<init>(java.lang.String) at > java.lang.Class.getConstructor0(Class.java:3082) at > java.lang.Class.getConstructor(Class.java:1825) at > org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:835) at > org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:811) at > org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1566) at > org.apache.hadoop.ipc.Client.call(Client.java:1508) at > org.apache.hadoop.ipc.Client.call(Client.java:1405) at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:118) > at com.sun.proxy.$Proxy9.getFileInfo(Unknown Source) at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:910) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359) > at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source) at > org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1671) at > org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1602) > at > org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1599) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1614) > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1690) at > org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.checkOutputSpecs(FileOutputFormat.java:163) > at > org.apache.hadoop.mapreduce.JobSubmitter.checkSpecs(JobSubmitter.java:277) at > org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:143) > at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1565) at > org.apache.hadoop.mapreduce.Job$11.run(Job.java:1562) at > java.security.AccessController.doPrivileged(Native Method) at > javax.security.auth.Subject.doAs(Subject.java:422) at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1762) > at org.apache.hadoop.mapreduce.Job.submit(Job.java:1562) at > org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1583) at > com.mathworks.hadoop.MWMapReduceDriver.run(MWMapReduceDriver.java:1438) at > org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at > org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) at > com.mathworks.hadoop.MWMapReduceDriver.main(MWMapReduceDriver.java:1449) at > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.apache.hadoop.util.RunJar.run(RunJar.java:323) at > org.apache.hadoop.util.RunJar.main(RunJar.java:236)Exception in thread "main" > java.io.IOException: Failed on local exception: > org.apache.hadoop.ipc.RpcException: RPC response exceeds maximum data length; > Host Details : local host is: "hadoop.namenode/192.168.0.25"; destination > host is: "hadoop.namenode":50070; at > org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:821) at > org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1566) at > org.apache.hadoop.ipc.Client.call(Client.java:1508) at > org.apache.hadoop.ipc.Client.call(Client.java:1405) at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:118) > at com.sun.proxy.$Proxy9.getFileInfo(Unknown Source) at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:910) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157) > at > org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359) > at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source) at > org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1671) at > org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1602) > at > org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1599) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1614) > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1690) at > org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.checkOutputSpecs(FileOutputFormat.java:163) > at > org.apache.hadoop.mapreduce.JobSubmitter.checkSpecs(JobSubmitter.java:277) at > org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:143) > at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1565) at > org.apache.hadoop.mapreduce.Job$11.run(Job.java:1562) at > java.security.AccessController.doPrivileged(Native Method) at > javax.security.auth.Subject.doAs(Subject.java:422) at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1762) > at org.apache.hadoop.mapreduce.Job.submit(Job.java:1562) at > org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1583) at > com.mathworks.hadoop.MWMapReduceDriver.run(MWMapReduceDriver.java:1438) at > org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at > org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) at > com.mathworks.hadoop.MWMapReduceDriver.main(MWMapReduceDriver.java:1449) at > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.apache.hadoop.util.RunJar.run(RunJar.java:323) at > org.apache.hadoop.util.RunJar.main(RunJar.java:236)Caused by: > org.apache.hadoop.ipc.RpcException: RPC response exceeds maximum data length > at org.apache.hadoop.ipc.Client$IpcStreams.readResponse(Client.java:1894) at > org.apache.hadoop.ipc.Client$Connection.receiveRpcResponse(Client.java:1191) > at org.apache.hadoop.ipc.Client$Connection.run(Client.java:1087)[root@hadoop > sbin]# -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org