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tHdfsoutput - error

Hi All,

 

Someone, please assist with the following error ?? I'm processing the data into HDFS.

when passing the data from tMap - thdfsoutput getting below error

 

org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /Files/Global/Ostrich_Uploader/out could only be replicated to 0 nodes instead of minReplication (=1).  There are 1 datanode(s) running and 1 node(s) are excluded in this operation.

 at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget4NewBlock(BlockManager.java:1562)

 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:3245)

 at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:663)

 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:482)

 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:962)

Exception in component NeonStore_1 (Copy_of_newJob)

 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2040)

 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2036)

 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:1656)

 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2034)

 

 at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1554)

 at org.apache.hadoop.ipc.Client.call(Client.java:1498)

 at org.apache.hadoop.ipc.Client.call(Client.java:1398)

 at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233)

 at com.sun.proxy.$Proxy8.addBlock(Unknown Source)

 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:459)

 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /Files/Global/Ostrich_Uploader/out could only be replicated to 0 nodes instead of minReplication (=1).  There are 1 datanode(s) running and 1 node(s) are excluded in this operation.

 at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget4NewBlock(BlockManager.java:1562)

 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:3245)

 at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:663)

 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:482)

 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:962)

 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2040)

 at java.lang.reflect.Method.invoke(Method.java:498)

 at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:291)

 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:203)

 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:185)

 at com.sun.proxy.$Proxy9.addBlock(Unknown Source)

 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1568)

 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1363)

 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:552)

 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2036)

 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:1656)

 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2034)

 

 at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1554)

 at org.apache.hadoop.ipc.Client.call(Client.java:1498)

 at org.apache.hadoop.ipc.Client.call(Client.java:1398)

 at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233)

 at com.sun.proxy.$Proxy8.addBlock(Unknown Source)

 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:459)

 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:291)

 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:203)

 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:185)

 at com.sun.proxy.$Proxy9.addBlock(Unknown Source)

 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1568)

 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1363)

 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:552)

[statistics] disconnected

[ERROR]: org.apache.hadoop.hdfs.DFSClient - Failed to close inode 18739

org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /Files/Global/Ostrich_Uploader/out could only be replicated to 0 nodes instead of minReplication (=1).  There are 1 datanode(s) running and 1 node(s) are excluded in this operation.

 at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget4NewBlock(BlockManager.java:1562)

 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:3245)

 at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:663)

 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:482)

 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:962)

 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2040)

 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2036)

 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:1656)

 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2034)

 

 at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1554)

 at org.apache.hadoop.ipc.Client.call(Client.java:1498)

 at org.apache.hadoop.ipc.Client.call(Client.java:1398)

 at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233)

 at com.sun.proxy.$Proxy8.addBlock(Unknown Source)

 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:459)

 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:291)

 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:203)

 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:185)

 at com.sun.proxy.$Proxy9.addBlock(Unknown Source)

 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1568)

 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1363)

 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:552)

 

Regards,

Avinash

1 REPLY
Moderator

Re: tHdfsoutput - error

Hello,

It looks like your datanode clusterID maybe not consistant.

What's hadoop format you are using? Have you ever used others before?

Best regards

Sabrina

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