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Date: Fri, 6 Dec 2013 11:33:07 +0800
Message-ID: 
 <CACeqxwSpsOQ98CKvned6fKt0KRCN3agBZr16L19hw8NUgahfeQ@mail.gmail.com>
Subject: Re: error in copy from local file into HDFS
From: ch huang <justlooks@gmail.com>
To: user@hadoop.apache.org
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hi:
      you are right,my DN disk is full,i delete some file,now it's worked
,thanks

On Fri, Dec 6, 2013 at 11:28 AM, Vinayakumar B <vinayakumar.b@huawei.com>wrote:

>  Hi Ch huang,
>
>
>
>    Please check whether all datanodes in your cluster have enough disk
> space and number non-decommissioned nodes should be non-zero.
>
>
>
> Thanks and regards,
>
> Vinayakumar B
>
>
>
> *From:* ch huang [mailto:justlooks@gmail.com]
> *Sent:* 06 December 2013 07:14
> *To:* user@hadoop.apache.org
> *Subject:* error in copy from local file into HDFS
>
>
>
> hi,maillist:
>
>               i got a error when i put local file into HDFS
>
>
>
> [root@CHBM224 test]# hadoop fs -copyFromLocal /tmp/aa /alex/
> 13/12/06 09:40:29 WARN hdfs.DFSClient: DataStreamer Exception
> org.apache.hadoop.ipc.RemoteException(java.io.IOException): File
> /alex/aa._COPYING_ could only be replicated to 0 nodes instead of
> minReplication (=1).  There are 4 datanode(s) running and no node(s) are
> excluded in this operation.
>         at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1339)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2198)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:501)
>         at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:299)
>         at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:44954)
>         at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:453)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1751)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1747)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1745)
>
>         at org.apache.hadoop.ipc.Client.call(Client.java:1237)
>         at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
>         at com.sun.proxy.$Proxy9.addBlock(Unknown Source)
>         at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:291)
>         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:164)
>         at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
>         at com.sun.proxy.$Proxy10.addBlock(Unknown Source)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1177)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1030)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:488)
> copyFromLocal: File /alex/aa._COPYING_ could only be replicated to 0 nodes
> instead of minReplication (=1).  There are 4 datanode(s) running and no
> node(s) are excluded in this operation.
> 13/12/06 09:40:29 ERROR hdfs.DFSClient: Failed to close file
> /alex/aa._COPYING_
> org.apache.hadoop.ipc.RemoteException(java.io.IOException): File
> /alex/aa._COPYING_ could only be replicated to 0 nodes instead of
> minReplication (=1).  There are 4 datanode(s) running and no node(s) are
> excluded in this operation.
>         at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1339)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2198)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:501)
>         at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:299)
>         at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:44954)
>         at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:453)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1751)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1747)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1745)
>
>         at org.apache.hadoop.ipc.Client.call(Client.java:1237)
>         at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
>         at com.sun.proxy.$Proxy9.addBlock(Unknown Source)
>         at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:291)
>         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:164)
>         at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
>         at com.sun.proxy.$Proxy10.addBlock(Unknown Source)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1177)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1030)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:488)
> [root@CHBM224 test]# hadoop fs -copyFromLocal /tmp/aa /user/root/
> 13/12/06 09:40:52 WARN hdfs.DFSClient: DataStreamer Exception
> org.apache.hadoop.ipc.RemoteException(java.io.IOException): File
> /user/root/aa._COPYING_ could only be replicated to 0 nodes instead of
> minReplication (=1).  There are 4 datanode(s) running and no node(s) are
> excluded in this operation.
>         at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1339)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2198)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:501)
>         at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:299)
>         at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:44954)
>         at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:453)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1751)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1747)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1745)
>
>         at org.apache.hadoop.ipc.Client.call(Client.java:1237)
>         at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
>         at com.sun.proxy.$Proxy9.addBlock(Unknown Source)
>         at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:291)
>         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:164)
>         at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
>         at com.sun.proxy.$Proxy10.addBlock(Unknown Source)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1177)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1030)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:488)
> copyFromLocal: File /user/root/aa._COPYING_ could only be replicated to 0
> nodes instead of minReplication (=1).  There are 4 datanode(s) running and
> no node(s) are excluded in this operation.
> 13/12/06 09:40:52 ERROR hdfs.DFSClient: Failed to close file
> /user/root/aa._COPYING_
> org.apache.hadoop.ipc.RemoteException(java.io.IOException): File
> /user/root/aa._COPYING_ could only be replicated to 0 nodes instead of
> minReplication (=1).  There are 4 datanode(s) running and no node(s) are
> excluded in this operation.
>         at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1339)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2198)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:501)
>         at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:299)
>         at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:44954)
>         at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:453)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1751)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1747)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1745)
>
>         at org.apache.hadoop.ipc.Client.call(Client.java:1237)
>         at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
>         at com.sun.proxy.$Proxy9.addBlock(Unknown Source)
>         at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:291)
>         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:164)
>         at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
>         at com.sun.proxy.$Proxy10.addBlock(Unknown Source)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1177)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1030)
>         at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:488)
>

--f46d043d6779fffdac04ecd54ded
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

<div>hi:</div>
<div>=A0=A0=A0=A0=A0 you are right,my DN disk is full,i delete some file,no=
w it&#39;s worked ,thanks<br><br></div>
<div class=3D"gmail_quote">On Fri, Dec 6, 2013 at 11:28 AM, Vinayakumar B <=
span dir=3D"ltr">&lt;<a href=3D"mailto:vinayakumar.b@huawei.com" target=3D"=
_blank">vinayakumar.b@huawei.com</a>&gt;</span> wrote:<br>
<blockquote style=3D"BORDER-LEFT:#ccc 1px solid;MARGIN:0px 0px 0px 0.8ex;PA=
DDING-LEFT:1ex" class=3D"gmail_quote">
<div lang=3D"EN-US" vlink=3D"purple" link=3D"blue">
<div>
<p class=3D"MsoNormal"><span style=3D"FONT-FAMILY:&#39;Calibri&#39;,&#39;sa=
ns-serif&#39;;COLOR:#1f497d;FONT-SIZE:11pt">Hi Ch huang,<u></u><u></u></spa=
n></p>
<p class=3D"MsoNormal"><span style=3D"FONT-FAMILY:&#39;Calibri&#39;,&#39;sa=
ns-serif&#39;;COLOR:#1f497d;FONT-SIZE:11pt"><u></u>=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"FONT-FAMILY:&#39;Calibri&#39;,&#39;sa=
ns-serif&#39;;COLOR:#1f497d;FONT-SIZE:11pt">=A0=A0 Please check whether all=
 datanodes in your cluster have enough disk space and number non-decommissi=
oned nodes should be non-zero.<u></u><u></u></span></p>

<p class=3D"MsoNormal"><span style=3D"FONT-FAMILY:&#39;Calibri&#39;,&#39;sa=
ns-serif&#39;;COLOR:#1f497d;FONT-SIZE:11pt"><u></u>=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"FONT-FAMILY:&#39;Calibri&#39;,&#39;sa=
ns-serif&#39;;COLOR:#1f497d;FONT-SIZE:11pt">Thanks and regards,<u></u><u></=
u></span></p>
<p class=3D"MsoNormal"><span style=3D"FONT-FAMILY:&#39;Calibri&#39;,&#39;sa=
ns-serif&#39;;COLOR:#1f497d;FONT-SIZE:11pt">Vinayakumar B<u></u><u></u></sp=
an></p>
<p class=3D"MsoNormal"><span style=3D"FONT-FAMILY:&#39;Calibri&#39;,&#39;sa=
ns-serif&#39;;COLOR:#1f497d;FONT-SIZE:11pt"><u></u>=A0<u></u></span></p>
<div style=3D"BORDER-BOTTOM:medium none;BORDER-LEFT:medium none;PADDING-BOT=
TOM:0cm;PADDING-LEFT:0cm;PADDING-RIGHT:0cm;BORDER-TOP:#b5c4df 1pt solid;BOR=
DER-RIGHT:medium none;PADDING-TOP:3pt">
<p class=3D"MsoNormal"><b><span style=3D"FONT-FAMILY:&#39;Tahoma&#39;,&#39;=
sans-serif&#39;;FONT-SIZE:10pt">From:</span></b><span style=3D"FONT-FAMILY:=
&#39;Tahoma&#39;,&#39;sans-serif&#39;;FONT-SIZE:10pt"> ch huang [mailto:<a =
href=3D"mailto:justlooks@gmail.com" target=3D"_blank">justlooks@gmail.com</=
a>] <br>
<b>Sent:</b> 06 December 2013 07:14<br><b>To:</b> <a href=3D"mailto:user@ha=
doop.apache.org" target=3D"_blank">user@hadoop.apache.org</a><br><b>Subject=
:</b> error in copy from local file into HDFS<u></u><u></u></span></p></div=
>

<div>
<div class=3D"h5">
<p class=3D"MsoNormal"><u></u>=A0<u></u></p>
<div>
<p class=3D"MsoNormal">hi,maillist:<u></u><u></u></p></div>
<div>
<p class=3D"MsoNormal">=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 i got a erro=
r when i put local file into HDFS<u></u><u></u></p></div>
<div>
<p class=3D"MsoNormal">=A0<u></u><u></u></p></div>
<div>
<p class=3D"MsoNormal">[root@CHBM224 test]# hadoop fs -copyFromLocal /tmp/a=
a /alex/<br>13/12/06 09:40:29 WARN hdfs.DFSClient: DataStreamer Exception<b=
r>org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /alex/aa=
._COPYING_ could only be replicated to 0 nodes instead of minReplication (=
=3D1).=A0 There are 4 datanode(s) running and no node(s) are excluded in th=
is operation.<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.server.blockmanagement.Bloc=
kManager.chooseTarget(BlockManager.java:1339)<br>=A0=A0=A0=A0=A0=A0=A0 at o=
rg.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNam=
esystem.java:2198)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.serve=
r.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:501)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodePr=
otocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTrans=
latorPB.java:299)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protoc=
ol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlocking=
Method(ClientNamenodeProtocolProtos.java:44954)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$Pro=
toBufRpcInvoker.call(ProtobufRpcEngine.java:453)<br>=A0=A0=A0=A0=A0=A0=A0 a=
t org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002)<br>=A0=A0=A0=A0=A0=
=A0=A0 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1751)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.=
java:1747)<br>=A0=A0=A0=A0=A0=A0=A0 at java.security.AccessController.doPri=
vileged(Native Method)<br>=A0=A0=A0=A0=A0=A0=A0 at javax.security.auth.Subj=
ect.doAs(Subject.java:415)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.se=
curity.UserGroupInformation.doAs(UserGroupInformation.java:1408)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handler.run(Server.ja=
va:1745)<u></u><u></u></p></div>
<div>
<p class=3D"MsoNormal">=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Clien=
t.call(Client.java:1237)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.=
ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)<br>=A0=A0=A0=
=A0=A0=A0=A0 at com.sun.proxy.$Proxy9.addBlock(Unknown Source)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodePr=
otocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:291)<br=
>=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Nati=
ve Method)<br>=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl=
.invoke(NativeMethodAccessorImpl.java:57)<br>
=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.DelegatingMethodAccessorImpl.invoke(De=
legatingMethodAccessorImpl.java:43)<br>=A0=A0=A0=A0=A0=A0=A0 at java.lang.r=
eflect.Method.invoke(Method.java:606)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apach=
e.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandle=
r.java:164)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.io.retry.RetryInvocationHandler.=
invoke(RetryInvocationHandler.java:83)<br>=A0=A0=A0=A0=A0=A0=A0 at com.sun.=
proxy.$Proxy10.addBlock(Unknown Source)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apa=
che.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutput=
Stream.java:1177)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreame=
r.nextBlockOutputStream(DFSOutputStream.java:1030)<br>=A0=A0=A0=A0=A0=A0=A0=
 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream=
.java:488)<br>copyFromLocal: File /alex/aa._COPYING_ could only be replicat=
ed to 0 nodes instead of minReplication (=3D1).=A0 There are 4 datanode(s) =
running and no node(s) are excluded in this operation.<br>
13/12/06 09:40:29 ERROR hdfs.DFSClient: Failed to close file /alex/aa._COPY=
ING_<br>org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /a=
lex/aa._COPYING_ could only be replicated to 0 nodes instead of minReplicat=
ion (=3D1).=A0 There are 4 datanode(s) running and no node(s) are excluded =
in this operation.<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.server.blockmanagement.Bloc=
kManager.chooseTarget(BlockManager.java:1339)<br>=A0=A0=A0=A0=A0=A0=A0 at o=
rg.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNam=
esystem.java:2198)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.serve=
r.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:501)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodePr=
otocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTrans=
latorPB.java:299)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protoc=
ol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlocking=
Method(ClientNamenodeProtocolProtos.java:44954)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$Pro=
toBufRpcInvoker.call(ProtobufRpcEngine.java:453)<br>=A0=A0=A0=A0=A0=A0=A0 a=
t org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002)<br>=A0=A0=A0=A0=A0=
=A0=A0 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1751)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.=
java:1747)<br>=A0=A0=A0=A0=A0=A0=A0 at java.security.AccessController.doPri=
vileged(Native Method)<br>=A0=A0=A0=A0=A0=A0=A0 at javax.security.auth.Subj=
ect.doAs(Subject.java:415)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.se=
curity.UserGroupInformation.doAs(UserGroupInformation.java:1408)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handler.run(Server.ja=
va:1745)<u></u><u></u></p></div>
<div>
<p class=3D"MsoNormal">=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Clien=
t.call(Client.java:1237)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.=
ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)<br>=A0=A0=A0=
=A0=A0=A0=A0 at com.sun.proxy.$Proxy9.addBlock(Unknown Source)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodePr=
otocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:291)<br=
>=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Nati=
ve Method)<br>=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl=
.invoke(NativeMethodAccessorImpl.java:57)<br>
=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.DelegatingMethodAccessorImpl.invoke(De=
legatingMethodAccessorImpl.java:43)<br>=A0=A0=A0=A0=A0=A0=A0 at java.lang.r=
eflect.Method.invoke(Method.java:606)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apach=
e.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandle=
r.java:164)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.io.retry.RetryInvocationHandler.=
invoke(RetryInvocationHandler.java:83)<br>=A0=A0=A0=A0=A0=A0=A0 at com.sun.=
proxy.$Proxy10.addBlock(Unknown Source)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apa=
che.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutput=
Stream.java:1177)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreame=
r.nextBlockOutputStream(DFSOutputStream.java:1030)<br>=A0=A0=A0=A0=A0=A0=A0=
 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream=
.java:488)<br>[root@CHBM224 test]# hadoop fs -copyFromLocal /tmp/aa /user/r=
oot/<br>
13/12/06 09:40:52 WARN hdfs.DFSClient: DataStreamer Exception<br>org.apache=
.hadoop.ipc.RemoteException(java.io.IOException): File /user/root/aa._COPYI=
NG_ could only be replicated to 0 nodes instead of minReplication (=3D1).=
=A0 There are 4 datanode(s) running and no node(s) are excluded in this ope=
ration.<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.server.blockmanagement.Bloc=
kManager.chooseTarget(BlockManager.java:1339)<br>=A0=A0=A0=A0=A0=A0=A0 at o=
rg.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNam=
esystem.java:2198)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.serve=
r.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:501)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodePr=
otocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTrans=
latorPB.java:299)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protoc=
ol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlocking=
Method(ClientNamenodeProtocolProtos.java:44954)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$Pro=
toBufRpcInvoker.call(ProtobufRpcEngine.java:453)<br>=A0=A0=A0=A0=A0=A0=A0 a=
t org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002)<br>=A0=A0=A0=A0=A0=
=A0=A0 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1751)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.=
java:1747)<br>=A0=A0=A0=A0=A0=A0=A0 at java.security.AccessController.doPri=
vileged(Native Method)<br>=A0=A0=A0=A0=A0=A0=A0 at javax.security.auth.Subj=
ect.doAs(Subject.java:415)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.se=
curity.UserGroupInformation.doAs(UserGroupInformation.java:1408)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handler.run(Server.ja=
va:1745)<u></u><u></u></p></div>
<div>
<p class=3D"MsoNormal">=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Clien=
t.call(Client.java:1237)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.=
ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)<br>=A0=A0=A0=
=A0=A0=A0=A0 at com.sun.proxy.$Proxy9.addBlock(Unknown Source)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodePr=
otocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:291)<br=
>=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Nati=
ve Method)<br>=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl=
.invoke(NativeMethodAccessorImpl.java:57)<br>
=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.DelegatingMethodAccessorImpl.invoke(De=
legatingMethodAccessorImpl.java:43)<br>=A0=A0=A0=A0=A0=A0=A0 at java.lang.r=
eflect.Method.invoke(Method.java:606)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apach=
e.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandle=
r.java:164)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.io.retry.RetryInvocationHandler.=
invoke(RetryInvocationHandler.java:83)<br>=A0=A0=A0=A0=A0=A0=A0 at com.sun.=
proxy.$Proxy10.addBlock(Unknown Source)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apa=
che.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutput=
Stream.java:1177)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreame=
r.nextBlockOutputStream(DFSOutputStream.java:1030)<br>=A0=A0=A0=A0=A0=A0=A0=
 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream=
.java:488)<br>copyFromLocal: File /user/root/aa._COPYING_ could only be rep=
licated to 0 nodes instead of minReplication (=3D1).=A0 There are 4 datanod=
e(s) running and no node(s) are excluded in this operation.<br>
13/12/06 09:40:52 ERROR hdfs.DFSClient: Failed to close file /user/root/aa.=
_COPYING_<br>org.apache.hadoop.ipc.RemoteException(java.io.IOException): Fi=
le /user/root/aa._COPYING_ could only be replicated to 0 nodes instead of m=
inReplication (=3D1).=A0 There are 4 datanode(s) running and no node(s) are=
 excluded in this operation.<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.server.blockmanagement.Bloc=
kManager.chooseTarget(BlockManager.java:1339)<br>=A0=A0=A0=A0=A0=A0=A0 at o=
rg.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNam=
esystem.java:2198)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.serve=
r.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:501)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodePr=
otocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTrans=
latorPB.java:299)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protoc=
ol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlocking=
Method(ClientNamenodeProtocolProtos.java:44954)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$Pro=
toBufRpcInvoker.call(ProtobufRpcEngine.java:453)<br>=A0=A0=A0=A0=A0=A0=A0 a=
t org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002)<br>=A0=A0=A0=A0=A0=
=A0=A0 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1751)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.=
java:1747)<br>=A0=A0=A0=A0=A0=A0=A0 at java.security.AccessController.doPri=
vileged(Native Method)<br>=A0=A0=A0=A0=A0=A0=A0 at javax.security.auth.Subj=
ect.doAs(Subject.java:415)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.se=
curity.UserGroupInformation.doAs(UserGroupInformation.java:1408)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Server$Handler.run(Server.ja=
va:1745)<u></u><u></u></p></div>
<div>
<p class=3D"MsoNormal">=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.Clien=
t.call(Client.java:1237)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.ipc.=
ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)<br>=A0=A0=A0=
=A0=A0=A0=A0 at com.sun.proxy.$Proxy9.addBlock(Unknown Source)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.protocolPB.ClientNamenodePr=
otocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:291)<br=
>=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Nati=
ve Method)<br>=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.NativeMethodAccessorImpl=
.invoke(NativeMethodAccessorImpl.java:57)<br>
=A0=A0=A0=A0=A0=A0=A0 at sun.reflect.DelegatingMethodAccessorImpl.invoke(De=
legatingMethodAccessorImpl.java:43)<br>=A0=A0=A0=A0=A0=A0=A0 at java.lang.r=
eflect.Method.invoke(Method.java:606)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apach=
e.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandle=
r.java:164)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.io.retry.RetryInvocationHandler.=
invoke(RetryInvocationHandler.java:83)<br>=A0=A0=A0=A0=A0=A0=A0 at com.sun.=
proxy.$Proxy10.addBlock(Unknown Source)<br>=A0=A0=A0=A0=A0=A0=A0 at org.apa=
che.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutput=
Stream.java:1177)<br>
=A0=A0=A0=A0=A0=A0=A0 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreame=
r.nextBlockOutputStream(DFSOutputStream.java:1030)<br>=A0=A0=A0=A0=A0=A0=A0=
 at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream=
.java:488)<u></u><u></u></p>
</div></div></div></div></div></blockquote></div><br>

--f46d043d6779fffdac04ecd54ded--