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b=A+9ukudkWp5MumukfReWz1uwWcoZzSMmHaov9w6ffXCgXDUIum7p+ePCZiqfffC8Yr7Mhi3pTTXmxFRby68Kut99krBYruteczJYqev+2rTQxFwBg3MESOXsviNEQ9eDtUViSUJsbB6vRlmDi9hWq3gjAme3OnhP4ByhH6a3t9c=; Message-ID: <647598.76808.qm@web44809.mail.sp1.yahoo.com> X-YMail-OSG: hHzfvHAVM1lCvE3T_NIDS7T0ii8kTHt_mjBxSzzYDVPwmEE aacl5nnNCoEesz6LjORUUGPqGHuaQCBSw4IM9khWiuVmQZE4NEsye.EB6rpN ulVuF8sIMp4BRUlc.LSL.x6zZm.42jifGl8mxwH1tzTmLDRX1tbFhgcxdRUw xrId2ARkgEtPywouJwjQyCcppL22CQHfG_paOxxkl9rso8Ca0BgHk3KBRjpY .pIISI1Pz62ei28eRwtwDyWF1WQeFBeWM1ljX.PHmSV3n0OzT0qTbGe8idPB 7F3EcroLBZ3dt4_ScxGHzKHqEwkAtlqFNr4gztfwIMj33vXW5EugtQCC1_.W DdlANCyc21EZW.aDHbb7fdIndh8k- Received: from [41.237.240.46] by web44809.mail.sp1.yahoo.com via HTTP; Tue, 14 Jun 2011 15:13:09 PDT X-Mailer: YahooMailWebService/0.8.111.304355 Date: Tue, 14 Jun 2011 15:13:09 -0700 (PDT) From: Zinab Ahmed Mahmoud Elgendy Reply-To: Zinab Ahmed Mahmoud Elgendy Subject: help me to solve Exception To: "common-dev@hadoop.apache.org" MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-1322225932-1308089589=:76808" --0-1322225932-1308089589=:76808 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable can anyone help me to find a solution of this exception ?=0A=0A11/06/04 01:= 47:09 WARN hdfs.DFSClient: DataStreamer Exception: org.apache.hadoop.ipc.Re= moteException: java.io.IOException: File /user/eng-zinab/inn/In (copy) coul= d only be replicated to 0 nodes, instead of 1=0A=A0=A0=A0 at org.apache.had= oop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:= 1271)=0A=A0=A0=A0 at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlo= ck(NameNode.java:422)=0A=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.i= nvoke0(Native Method)=0A=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.i= nvoke(NativeMethodAccessorImpl.java:39)=0A=A0=A0=A0 at sun.reflect.Delegati= ngMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)=0A=A0=A0= =A0 at java.lang.reflect.Method.invoke(Method.java:597)=0A=A0=A0=A0 at org.= apache.hadoop.ipc.RPC$Server.call(RPC.java:508)=0A=A0=A0=A0 at org.apache.h= adoop.ipc.Server$Handler$1.run(Server.java:959)=0A=A0=A0=A0 at org.apache.h= adoop.ipc.Server$Handler$1.run(Server.java:955)=0A=A0=A0=A0 at java.securit= y.AccessController.doPrivileged(Native Method)=0A=A0=A0=A0 at javax.securit= y.auth.Subject.doAs(Subject.java:396)=0A=A0=A0=A0 at org.apache.hadoop.ipc.= Server$Handler.run(Server.java:953)=0A=0A=A0=A0=A0 at org.apache.hadoop.ipc= .Client.call(Client.java:740)=0A=A0=A0=A0 at org.apache.hadoop.ipc.RPC$Invo= ker.invoke(RPC.java:220)=0A=A0=A0=A0 at $Proxy0.addBlock(Unknown Source)=0A= =A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)=0A= =A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccess= orImpl.java:39)=0A=A0=A0=A0 at sun.reflect.DelegatingMethodAccessorImpl.inv= oke(DelegatingMethodAccessorImpl.java:25)=0A=A0=A0=A0 at java.lang.reflect.= Method.invoke(Method.java:597)=0A=A0=A0=A0 at org.apache.hadoop.io.retry.Re= tryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)=0A=A0=A0= =A0 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvoca= tionHandler.java:59)=0A=A0=A0=A0 at $Proxy0.addBlock(Unknown Source)=0A=A0= =A0=A0 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingB= lock(DFSClient.java:2937)=0A=A0=A0=A0 at org.apache.hadoop.hdfs.DFSClient$D= FSOutputStream.nextBlockOutputStream(DFSClient.java:2819)=0A=A0=A0=A0 at or= g.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2000(DFSClient.java:2= 102)=0A=A0=A0=A0 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataSt= reamer.run(DFSClient.java:2288)=0A=0A11/06/04 01:47:09 WARN hdfs.DFSClient:= Error Recovery for block null bad datanode[0] nodes =3D=3D null=0A11/06/04= 01:47:09 WARN hdfs.DFSClient: Could not get block locations. Source file "= /user/eng-zinab/inn/In (copy)" - Aborting...=0AcopyFromLocal: java.io.IOExc= eption: File /user/eng-zinab/inn/In (copy) could only be replicated to 0 no= des, instead of 1=0A11/06/04 01:47:09 ERROR hdfs.DFSClient: Exception closi= ng file /user/eng-zinab/inn/In (copy) : org.apache.hadoop.ipc.RemoteExcepti= on: java.io.IOException: File /user/eng-zinab/inn/In (copy) could only be r= eplicated to 0 nodes, instead of 1=0A=A0=A0=A0 at org.apache.hadoop.hdfs.se= rver.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1271)=0A=A0= =A0=A0 at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode= .java:422)=0A=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Nati= ve Method)=0A=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke(Nativ= eMethodAccessorImpl.java:39)=0A=A0=A0=A0 at sun.reflect.DelegatingMethodAcc= essorImpl.invoke(DelegatingMethodAccessorImpl.java:25)=0A=A0=A0=A0 at java.= lang.reflect.Method.invoke(Method.java:597)=0A=A0=A0=A0 at org.apache.hadoo= p.ipc.RPC$Server.call(RPC.java:508)=0A=A0=A0=A0 at org.apache.hadoop.ipc.Se= rver$Handler$1.run(Server.java:959)=0A=A0=A0=A0 at org.apache.hadoop.ipc.Se= rver$Handler$1.run(Server.java:955)=0A=A0=A0=A0 at java.security.AccessCont= roller.doPrivileged(Native Method)=0A=A0=A0=A0 at javax.security.auth.Subje= ct.doAs(Subject.java:396)=0A=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handl= er.run(Server.java:953)=0A=0Aorg.apache.hadoop.ipc.RemoteException: java.io= .IOException: File /user/eng-zinab/inn/In (copy) could only be replicated t= o 0 nodes, instead of 1=0A=A0=A0=A0 at org.apache.hadoop.hdfs.server.nameno= de.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1271)=0A=A0=A0=A0 at o= rg.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:422)= =0A=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)= =0A=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcc= essorImpl.java:39)=0A=A0=A0=A0 at sun.reflect.DelegatingMethodAccessorImpl.= invoke(DelegatingMethodAccessorImpl.java:25)=0A=A0=A0=A0 at java.lang.refle= ct.Method.invoke(Method.java:597)=0A=A0=A0=A0 at org.apache.hadoop.ipc.RPC$= Server.call(RPC.java:508)=0A=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handl= er$1.run(Server.java:959)=0A=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handl= er$1.run(Server.java:955)=0A=A0=A0=A0 at java.security.AccessController.doP= rivileged(Native Method)=0A=A0=A0=A0 at javax.security.auth.Subject.doAs(Su= bject.java:396)=0A=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handler.run(Ser= ver.java:953)=0A=0A=A0=A0=A0 at org.apache.hadoop.ipc.Client.call(Client.ja= va:740)=0A=A0=A0=A0 at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:22= 0)=0A=A0=A0=A0 at $Proxy0.addBlock(Unknown Source)=0A=A0=A0=A0 at sun.refle= ct.NativeMethodAccessorImpl.invoke0(Native Method)=0A=A0=A0=A0 at sun.refle= ct.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)=0A=A0= =A0=A0 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodA= ccessorImpl.java:25)=0A=A0=A0=A0 at java.lang.reflect.Method.invoke(Method.= java:597)=0A=A0=A0=A0 at org.apache.hadoop.io.retry.RetryInvocationHandler.= invokeMethod(RetryInvocationHandler.java:82)=0A=A0=A0=A0 at org.apache.hado= op.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)= =0A=A0=A0=A0 at $Proxy0.addBlock(Unknown Source)=0A=A0=A0=A0 at org.apache.= hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:2= 937)=0A=A0=A0=A0 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBl= ockOutputStream(DFSClient.java:2819)=0A=A0=A0=A0 at org.apache.hadoop.hdfs.= DFSClient$DFSOutputStream.access$2000(DFSClient.java:2102)=0A=A0=A0=A0 at o= rg.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.= java:2288)=0A=0AThank you. --0-1322225932-1308089589=:76808--