[ https://issues.apache.org/jira/browse/HDFS-9513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16116012#comment-16116012 ]
duyanghao commented on HDFS-9513: --------------------------------- [~Deng FEI] [~szetszwo] [~brahmareddy] i got similar problem,our hdfs client has been using 2.2.0 but hdfs cluster version is 2.6.0,is there any progress for this issue. > DataNodeManager#getDataNodeStorageInfos not backward compatibility > ------------------------------------------------------------------ > > Key: HDFS-9513 > URL: https://issues.apache.org/jira/browse/HDFS-9513 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs-client, namenode > Affects Versions: 2.2.0, 2.7.1 > Environment: 2.2.0 HDFS Client &2.7.1 HDFS Cluster > Reporter: DENG FEI > Assignee: DENG FEI > Priority: Blocker > Attachments: HDFS-9513-20160621.patch, patch.HDFS-9513.20151207, > patch.HDFS-9513.20151216-2.7.2 > > > We is upgraded our new HDFS cluster to 2.7.1,but we YARN cluster is > 2.2.0(8000+,it's too hard to upgrade as soon as HDFS cluster). > The compatible case happened datasteamer do pipeline recovery, the NN need > DN's storageInfo to update pipeline, and the storageIds is pair of > pipleline's DN,but HDFS support storage type feature from 2.3.0 > [HDFS-2832|https://issues.apache.org/jira/browse/HDFS-2832], older version > not have storageId ,although the protobuf serialization make the protocol > compatible,but the client will throw remote exception as > ArrayIndexOutOfBoundsException. > ---- > the exception stack is below: > {noformat} > 2015-12-05 20:26:38,291 ERROR [Thread-4] org.apache.hadoop.hdfs.DFSClient: > Failed to close file XXX > org.apache.hadoop.ipc.RemoteException(java.lang.ArrayIndexOutOfBoundsException): > 0 > at > org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.getDatanodeStorageInfos(DatanodeManager.java:513) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.updatePipelineInternal(FSNamesystem.java:6439) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.updatePipeline(FSNamesystem.java:6404) > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.updatePipeline(NameNodeRpcServer.java:892) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.updatePipeline(ClientNamenodeProtocolServerSideTranslatorPB.java:997) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1066) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2045) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1844) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2043) > at org.apache.hadoop.ipc.Client.call(Client.java:1347) > at org.apache.hadoop.ipc.Client.call(Client.java:1300) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206) > at com.sun.proxy.$Proxy10.updatePipeline(Unknown Source) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.updatePipeline(ClientNamenodeProtocolTranslatorPB.java:801) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > 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:186) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) > at com.sun.proxy.$Proxy11.updatePipeline(Unknown Source) > at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1047) > at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:823) > at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:475) > {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org