I'm not sure why, but the HFile was not being generated and, since the file did not exist, it was given that error. I found it by debugging BulkLoadJove.java.
I have changed my 'Advanced Settings' about aggregation group and row keys. Then, my cube was successfully built. I think my last configuration was not given enough information to Kylin. But I'm not sure. On Thu, Jun 4, 2015 at 2:41 AM, Li Yang <[email protected]> wrote: > at org.apache.kylin.job.hadoop.hbase.BulkLoadJob.run(BulkLoadJob.java:75) > > Here Kylin is setting the permission of generated HFile so HBase can take > over. My feeling is something wrong with the HFile. Click the key icon > under the GUI step, you shall see a popup like > > "-input > /apps/hdmi-prod/b_kylin/qa/kylin-938b48a3-a9e8-472e-b9e2-f50bc2a16778/xxxx/hfile/ > -htablename KYLIN_LLCVWUB5Y4 -cubename xxxx" > > The input is the HFile directory the permission error is about. Check it on > HDFS. > > > Cheers > Yang > > On Tue, Jun 2, 2015 at 10:23 AM, Diego Pinheiro <[email protected]> > wrote: > >> Hi there, >> >> I started playing around with Kylin by making an simple example. I created >> a >> cube with 5 look up tables, 5 dimensions and 1 measure. Then, I started the >> cube build. At the "HFile to HBase" phase, I've got an permission error. >> >> org.apache.hadoop.security.AccessControlException: Permission denied. >> user=cloudera is not the owner of inode=null >> at >> >> org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkOwner(DefaultAuthorizationProvider.java:169) >> at >> >> org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkPermission(DefaultAuthorizationProvider.java:157) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:138) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6553) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6535) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkOwner(FSNamesystem.java:6454) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setPermissionInt(FSNamesystem.java:1757) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setPermission(FSNamesystem.java:1737) >> at >> >> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.setPermission(NameNodeRpcServer.java:618) >> at >> >> org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.setPermission(AuthorizationProviderProxyClientProtocol.java:172) >> at >> >> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.setPermission(ClientNamenodeProtocolServerSideTranslatorPB.java:444) >> at >> >> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) >> at >> >> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619) >> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1060) >> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2044) >> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2040) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:415) >> at >> >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671) >> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2038) >> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) >> at >> >> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) >> at >> >> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >> at java.lang.reflect.Constructor.newInstance(Constructor.java:526) >> at >> >> org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106) >> at >> >> org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:73) >> at org.apache.hadoop.hdfs.DFSClient.setPermission(DFSClient.java:2321) >> at >> >> org.apache.hadoop.hdfs.DistributedFileSystem$24.doCall(DistributedFileSystem.java:1296) >> at >> >> org.apache.hadoop.hdfs.DistributedFileSystem$24.doCall(DistributedFileSystem.java:1292) >> at >> >> org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) >> at >> >> org.apache.hadoop.hdfs.DistributedFileSystem.setPermission(DistributedFileSystem.java:1292) >> at org.apache.kylin.job.hadoop.hbase.BulkLoadJob.run(BulkLoadJob.java:75) >> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) >> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84) >> at >> >> org.apache.kylin.job.common.HadoopShellExecutable.doWork(HadoopShellExecutable.java:63) >> at >> >> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:107) >> at >> >> org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50) >> at >> >> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:107) >> at >> >> org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:132) >> at >> >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> at >> >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> at java.lang.Thread.run(Thread.java:745) >> Caused by: >> >> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): >> Permission denied. user=cloudera is not the owner of inode=null >> at >> >> org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkOwner(DefaultAuthorizationProvider.java:169) >> at >> >> org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkPermission(DefaultAuthorizationProvider.java:157) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:138) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6553) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6535) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkOwner(FSNamesystem.java:6454) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setPermissionInt(FSNamesystem.java:1757) >> at >> >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setPermission(FSNamesystem.java:1737) >> at >> >> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.setPermission(NameNodeRpcServer.java:618) >> at >> >> org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.setPermission(AuthorizationProviderProxyClientProtocol.java:172) >> at >> >> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.setPermission(ClientNamenodeProtocolServerSideTranslatorPB.java:444) >> at >> >> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) >> at >> >> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619) >> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1060) >> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2044) >> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2040) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:415) >> at >> >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671) >> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2038) >> at org.apache.hadoop.ipc.Client.call(Client.java:1468) >> at org.apache.hadoop.ipc.Client.call(Client.java:1399) >> at >> >> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232) >> at com.sun.proxy.$Proxy26.setPermission(Unknown Source) >> at >> >> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.setPermission(ClientNamenodeProtocolTranslatorPB.java:345) >> at sun.reflect.GeneratedMethodAccessor44.invoke(Unknown Source) >> at >> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:606) >> at >> >> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187) >> at >> >> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) >> at com.sun.proxy.$Proxy27.setPermission(Unknown Source) >> at org.apache.hadoop.hdfs.DFSClient.setPermission(DFSClient.java:2319) >> ... 15 more >> >> 'cloudera' user has permission to read and write in hadoop fs. >> >> Kylin was built using 0.7.1-staging branch and I've got the same error >> using HortonWorks Sandbox 2.2.4 and Cloudera QuickStart VM 5.8. >> >> Do you have any idea why this exception is happening? >> >> Regards, >> Diego >>
