Hi FengTeng: Can you provide more details such as Kylin version and Hadoop version?
> 在 2019年10月28日，11:07，冯腾 <f_t8...@163.com> 写道： > > java.io.FileNotFoundException: File does not exist: > /kylin/kylin_metadata/kylin-6de0c22d-9bca-51ed-a321-a9f621283175/kylin_intermediate_q_65639922_e70a_236b_3de3_4be81ca0cc1d > at > org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getContentSummaryInt(FSDirStatAndListingOp.java:528) > at > org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getContentSummary(FSDirStatAndListingOp.java:138) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getContentSummary(FSNamesystem.java:3186) > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getContentSummary(NameNodeRpcServer.java:1398) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getContentSummary(ClientNamenodeProtocolServerSideTranslatorPB.java:1017) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1025) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:876) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:822) > 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:1730) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2682) > > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at > org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:121) > at > org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:88) > at > org.apache.hadoop.hdfs.DFSClient.getContentSummary(DFSClient.java:2442) > at > org.apache.hadoop.hdfs.DistributedFileSystem$20.doCall(DistributedFileSystem.java:971) > at > org.apache.hadoop.hdfs.DistributedFileSystem$20.doCall(DistributedFileSystem.java:968) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.getContentSummary(DistributedFileSystem.java:978) > at > org.apache.kylin.source.hive.CreateFlatHiveTableStep.getFileSize(CreateFlatHiveTableStep.java:80) > at > org.apache.kylin.source.hive.CreateFlatHiveTableStep.createFlatHiveTable(CreateFlatHiveTableStep.java:66) > at > org.apache.kylin.source.hive.CreateFlatHiveTableStep.doWork(CreateFlatHiveTableStep.java:89) > at > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:179) > at > org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:71) > at > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:179) > at > org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:114) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > Caused by: > org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): File > does not exist: > /kylin/kylin_metadata/kylin-6de0c22d-9bca-51ed-a321-a9f621283175/kylin_intermediate_q_65639922_e70a_236b_3de3_4be81ca0cc1d > at > org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getContentSummaryInt(FSDirStatAndListingOp.java:528) > at > org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getContentSummary(FSDirStatAndListingOp.java:138) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getContentSummary(FSNamesystem.java:3186) > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getContentSummary(NameNodeRpcServer.java:1398) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getContentSummary(ClientNamenodeProtocolServerSideTranslatorPB.java:1017) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1025) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:876) > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:822) > 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:1730) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2682) > > at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1497) > at org.apache.hadoop.ipc.Client.call(Client.java:1443) > at org.apache.hadoop.ipc.Client.call(Client.java:1353) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116) > at com.sun.proxy.$Proxy42.getContentSummary(Unknown Source) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getContentSummary(ClientNamenodeProtocolTranslatorPB.java:947) > 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$Call.invokeOnce(RetryInvocationHandler.java:95) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359) > at com.sun.proxy.$Proxy43.getContentSummary(Unknown Source) > at > org.apache.hadoop.hdfs.DFSClient.getContentSummary(DFSClient.java:2440) > ... 14 more > > 以上是报错日志，此异常的产生原因可能是什么，需要您的帮助 > > This exception appears in build #1 step.Start kylin normal.Cube creation is > normal, only build failed. > > > >
