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via SpringSource Issue Tracker by Lirong Mao, 2 years ago
(org.apache.hadoop.hdfs.server.protocol.DisallowedDatanodeException): Datanode denied communication with namenode: DatanodeRegistration(0.0.0.0, storageID=DS-1103119836-10.111.95.160-50010-1369221492182, infoPort=50075, ipcPort=50020, storageInfo=lv=-40;cid=cdh4Test2;nsid=1100414909;c=0)
via SpringSource Issue Tracker by Lirong Mao, 1 year ago
(org.apache.hadoop.hdfs.server.protocol.DisallowedDatanodeException): Datanode denied communication with namenode: DatanodeRegistration(0.0.0.0, storageID=DS-1103119836-10.111.95.160-50010-1369221492182, infoPort=50075, ipcPort=50020, storageInfo=lv=-40;cid=cdh4Test2;nsid=1100414909;c=0)
via GitHub by amalic
, 2 months ago
Initialization failed for Block pool BP-988677139-172.18.0.2-1509970722564 (Datanode Uuid null) service to namenode/172.18.0.2:8020 Datanode denied communication with namenode because hostname cannot be resolved (ip=172.18.0.1, hostname=172.18.0.1
via Stack Overflow by Pao
, 10 months ago
Initialization failed for Block pool BP-541956668-10.100.81.42-1496827795971 (Datanode Uuid null) service to hadoop-namenode-0.myhadoopcluster/10.100.81.42:8020 Datanode denied communication with namenode because hostname cannot be resolved (ip
datanode.DataNode: Initialization failed for block pool Block pool BP-1241324352-10.111.95.159-1369221271966 (storage id DS-1103119836-10.111.95.160-50010-1369221492182) service to /10.111.95.163:8020
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.protocol.DisallowedDatanodeException): Datanode denied communication with namenode: DatanodeRegistration(0.0.0.0, storageID=DS-1103119836-10.111.95.160-50010-1369221492182, infoPort=50075, ipcPort=50020, storageInfo=lv=-40;cid=cdh4Test2;nsid=1100414909;c=0)	at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.registerDatanode(DatanodeManager.java:569)	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.registerDatanode(FSNamesystem.java:3481)	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.registerDatanode(NameNodeRpcServer.java:862)	at org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolServerSideTranslatorPB.registerDatanode(DatanodeProtocolServerSideTranslatorPB.java:91)	at org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos$DatanodeProtocolService$2.callBlockingMethod(DatanodeProtocolProtos.java:20018)	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:453)	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002)	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1695)	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1691)	at java.security.AccessController.doPrivileged(Native Method)	at javax.security.auth.Subject.doAs(Subject.java:396)	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1689)	at org.apache.hadoop.ipc.Client.call(Client.java:1225)	at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)	at $Proxy10.registerDatanode(Unknown Source)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164)	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)	at $Proxy10.registerDatanode(Unknown Source)	at org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolClientSideTranslatorPB.registerDatanode(DatanodeProtocolClientSideTranslatorPB.java:149)	at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.register(BPServiceActor.java:619)	at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:221)	at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:660)	at java.lang.Thread.run(Thread.java:662)