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From "Kumar, Manoj H" <manoj.h.ku...@jpmorgan.com>
Subject Kylin 2.3.1 - Error at #5 Step Name: Build Dimension Dictionary
Date Wed, 08 Aug 2018 11:23:30 GMT
Can someone suggest on this? Whats wrong here?

java.io.IOException: Failed to read resource at /table_snapshot/DB_RFT_RCMO_RFDA.DRRBUSINESSHIERARCHY/2d660a9f-186d-47d9-b043-1ded145433ba.snapshot
        at org.apache.kylin.storage.hbase.HBaseResourceStore.getInputStream(HBaseResourceStore.java:256)
        at org.apache.kylin.storage.hbase.HBaseResourceStore.getResourceImpl(HBaseResourceStore.java:277)
        at org.apache.kylin.common.persistence.ResourceStore.getResource(ResourceStore.java:165)
        at org.apache.kylin.dict.lookup.SnapshotManager.load(SnapshotManager.java:196)
        at org.apache.kylin.dict.lookup.SnapshotManager.checkDupByInfo(SnapshotManager.java:161)
        at org.apache.kylin.dict.lookup.SnapshotManager.buildSnapshot(SnapshotManager.java:107)
        at org.apache.kylin.cube.CubeManager$DictionaryAssist.buildSnapshotTable(CubeManager.java:1055)
        at org.apache.kylin.cube.CubeManager.buildSnapshotTable(CubeManager.java:971)
        at org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:87)
        at org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:49)
        at org.apache.kylin.engine.mr.steps.CreateDictionaryJob.run(CreateDictionaryJob.java:71)
        at org.apache.kylin.engine.mr.MRUtil.runMRJob(MRUtil.java:97)
        at org.apache.kylin.engine.mr.common.HadoopShellExecutable.doWork(HadoopShellExecutable.java:63)
        at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:162)
        at org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:67)
        at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:162)
        at org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:300)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.FileNotFoundException: File does not exist: /tenants/rft/rcmo/kylin/ns_rft_rcmo_creg_poc-kylin_metadata_kylin_2.3.1/resources/table_snapshot/DB_RFT_RCMO_RFDA.DRRBUSINESSHIERARCHY/2d660a9f-186d-47d9-b043-1ded145433ba.snapshot
        at org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:66)
        at org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:56)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsInt(FSNamesystem.java:2007)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1977)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1890)
        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getBlockLocations(NameNodeRpcServer.java:572)
        at org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.getBlockLocations(AuthorizationProviderProxyClientProtocol.java:89)
        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getBlockLocations(ClientNamenodeProtocolServerSideTranslatorPB.java:365)
        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1073)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2141)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2137)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1714)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2135)

        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.callGetBlockLocations(DFSClient.java:1281)
        at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:1266)
        at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:1254)
        at org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:305)
        at org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:271)
        at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:263)
        at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1585)
        at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:309)
        at org.apache.hadoop.hdfs.DistributedFileSystem$3.doCall(DistributedFileSystem.java:305)
        at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:305)
        at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:781)
        at org.apache.kylin.storage.hbase.HBaseResourceStore.getInputStream(HBaseResourceStore.java:254)
        ... 19 more
Caused by: org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): File does
not exist: /tenants/rft/rcmo/kylin/ns_rft_rcmo_creg_poc-kylin_metadata_kylin_2.3.1/resources/table_snapshot/DB_RFT_RCMO_RFDA.DRRBUSINESSHIERARCHY/2d660a9f-186d-47d9-b043-1ded145433ba.snapshot
        at org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:66)
        at org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:56)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsInt(FSNamesystem.java:2007)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1977)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1890)
        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getBlockLocations(NameNodeRpcServer.java:572)
        at org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.getBlockLocations(AuthorizationProviderProxyClientProtocol.java:89)
        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getBlockLocations(ClientNamenodeProtocolServerSideTranslatorPB.java:365)
        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1073)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2141)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2137)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1714)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2135)

        at org.apache.hadoop.ipc.Client.call(Client.java:1472)
        at org.apache.hadoop.ipc.Client.call(Client.java:1409)
        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
        at com.sun.proxy.$Proxy41.getBlockLocations(Unknown Source)
        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getBlockLocations(ClientNamenodeProtocolTranslatorPB.java:256)
        at sun.reflect.GeneratedMethodAccessor156.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:256)
        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104)
        at com.sun.proxy.$Proxy42.getBlockLocations(Unknown Source)
        at org.apache.hadoop.hdfs.DFSClient.callGetBlockLocations(DFSClient.java:1279)
        ... 31 more

result code:2


Regards,
Manoj


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