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Posted to common-dev@hadoop.apache.org by Hai Huang <hh...@yahoo.com> on 2012/02/06 03:52:21 UTC
Re: Issue on running examples
I am doing following steps to running a example -- randomwriter
1. sbin/hadoop-daemon.sh start namenode
2. sbin/hadoop-daemon.sh start datanode
3. bin/yarn-daemon.sh start resourcemanager
4. bin/yarn-daemon.sh start nodemanager
5. ./bin/hadoop jar ./share/hadoop/mapreduce/hadoop-mapreduce-examples-0.24.0-SNAPSHOT.jar randomwriter -Dmapreduce.job.user.name=$USER -Dmapreduce.clientfactory.class.name=org.apache.hadoop.mapred.YarnClientFactory -Dmapreduce.randomwriter.bytespermap=10000 -Ddfs.blocksize=536870912 -Ddfs.block.size=536870912 -libjars ./share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar output
The step reported error message in below:
====================================================================
2012-02-05 18:44:21,905 WARN conf.Configuration (Configuration.java:set(639)) - mapred.used.genericoptionsparser is deprecated. Instead, use mapreduce.client.genericoptionsparser.used
Running 10 maps.
Job started: Sun Feb 05 18:44:22 PST 2012
2012-02-05 18:44:22,512 WARN conf.Configuration (Configuration.java:handleDeprecation(326)) - fs.default.name is deprecated. Instead, use fs.defaultFS
2012-02-05 18:44:22,618 WARN hdfs.DFSClient (DFSOutputStream.java:run(549)) - DataStreamer Exception
java.io.IOException: java.io.IOException: File /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1145)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1540)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:477)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:346)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:42602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:439)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:862)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1608)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1604)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:416)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:203)
at $Proxy10.addBlock(Unknown Source)
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:616)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:127)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:81)
at $Proxy10.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:355)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1097)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:973)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:455)
2012-02-05 18:44:22,620 INFO mapreduce.JobSubmitter (JobSubmitter.java:submitJobInternal(388)) - Cleaning up the staging area /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007
2012-02-05 18:44:22,626 ERROR security.UserGroupInformation (UserGroupInformation.java:doAs(1180)) - PriviledgedActionException as:hai (auth:SIMPLE) cause:java.io.IOException: java.io.IOException: File /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1145)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1540)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:477)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:346)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:42602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:439)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:862)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1608)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1604)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:416)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1602)
java.io.IOException: java.io.IOException: File /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1145)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1540)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:477)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:346)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:42602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:439)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:862)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1608)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1604)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:416)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:203)
at $Proxy10.addBlock(Unknown Source)
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:616)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:127)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:81)
at $Proxy10.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:355)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1097)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:973)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:455)
2012-02-05 18:44:22,629 ERROR hdfs.DFSClient (DFSClient.java:closeAllFilesBeingWritten(435)) - Failed to close file /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar
java.io.IOException: java.io.IOException: File /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1145)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1540)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:477)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:346)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:42602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:439)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:862)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1608)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1604)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:416)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:203)
at $Proxy10.addBlock(Unknown Source)
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:616)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:127)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:81)
at $Proxy10.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:355)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1097)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:973)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:455)
====================================================================
Any ideas about this issue ? Also , I tried to used following command
sbin/stop-dfs.sh
and got issues of
====================================================================
Stopping namenodes on [localhost]
localhost: stopping namenode
cat: /home/hai/hadoop-common/hadoop-dist/target/hadoop-0.24.0-SNAPSHOT/conf//slaves: No such file or directory
Secondary namenodes are not configured. Cannot stop secondary namenodes.
====================================================================
Anyway, the doc in the http://hadoop.apache.org/common/docs/stable/single_node_setup.html looks like out-of-date since the command "$sbin/start-all.sh" reported "This script is Deprecated. Instead use start-dfs.sh and start-mapred.sh "
Thanks,
Hai
Re: Issue on running examples
Posted by Hai Huang <hh...@yahoo.com>.
Figured out the issue. It is due to incorrectly using parameters in "-Dmapreduce.job.user.name=$USER -Dmapreduce.clientfactory.class.name=org.apache.hadoop.mapred.YarnClientFactory -Dmapreduce.randomwriter.bytespermap=10000 -Ddfs.blocksize=536870912 -Ddfs.block.size=536870912 -libjars ./share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar "
If I cancel them , then the example run , but still got some exceptions thrown in the result, for example
"
2012-02-07 20:05:25,202 WARN mapreduce.Job (Job.java:getTaskLogs(1460)) - Error reading task output Server returned HTTP response code: 400 for URL: http://localhost:8080/tasklog?plaintext=true&attemptid=attempt_1328672895560_0002_m_000003_1&filter=stdout
"
The link above displayed page with "Required param job, map and reduce"
I am going to check more of them.
Hai
----- Original Message -----
From: Hai Huang <hh...@yahoo.com>
To: "common-dev@hadoop.apache.org" <co...@hadoop.apache.org>
Cc:
Sent: Sunday, February 5, 2012 9:52:21 PM
Subject: Re: Issue on running examples
I am doing following steps to running a example -- randomwriter
1. sbin/hadoop-daemon.sh start namenode-Dmapreduce.job.user.name=$USER -Dmapreduce.clientfactory.class.name=org.apache.hadoop.mapred.YarnClientFactory -Dmapreduce.randomwriter.bytespermap=10000 -Ddfs.blocksize=536870912 -Ddfs.block.size=536870912 -libjars ./share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar
2. sbin/hadoop-daemon.sh start datanode
3. bin/yarn-daemon.sh start resourcemanager
4. bin/yarn-daemon.sh start nodemanager
5. ./bin/hadoop jar ./share/hadoop/mapreduce/hadoop-mapreduce-examples-0.24.0-SNAPSHOT.jar randomwriter output
The step reported error message in below:
====================================================================
2012-02-05 18:44:21,905 WARN conf.Configuration (Configuration.java:set(639)) - mapred.used.genericoptionsparser is deprecated. Instead, use mapreduce.client.genericoptionsparser.used
Running 10 maps.
Job started: Sun Feb 05 18:44:22 PST 2012
2012-02-05 18:44:22,512 WARN conf.Configuration (Configuration.java:handleDeprecation(326)) - fs.default.name is deprecated. Instead, use fs.defaultFS
2012-02-05 18:44:22,618 WARN hdfs.DFSClient (DFSOutputStream.java:run(549)) - DataStreamer Exception
java.io.IOException: java.io.IOException: File /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1145)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1540)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:477)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:346)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:42602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:439)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:862)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1608)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1604)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:416)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:203)
at $Proxy10.addBlock(Unknown Source)
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:616)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:127)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:81)
at $Proxy10.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:355)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1097)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:973)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:455)
2012-02-05 18:44:22,620 INFO mapreduce.JobSubmitter (JobSubmitter.java:submitJobInternal(388)) - Cleaning up the staging area /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007
2012-02-05 18:44:22,626 ERROR security.UserGroupInformation (UserGroupInformation.java:doAs(1180)) - PriviledgedActionException as:hai (auth:SIMPLE) cause:java.io.IOException: java.io.IOException: File /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1145)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1540)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:477)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:346)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:42602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:439)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:862)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1608)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1604)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:416)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1602)
java.io.IOException: java.io.IOException: File /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1145)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1540)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:477)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:346)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:42602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:439)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:862)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1608)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1604)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:416)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:203)
at $Proxy10.addBlock(Unknown Source)
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:616)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:127)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:81)
at $Proxy10.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:355)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1097)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:973)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:455)
2012-02-05 18:44:22,629 ERROR hdfs.DFSClient (DFSClient.java:closeAllFilesBeingWritten(435)) - Failed to close file /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar
java.io.IOException: java.io.IOException: File /tmp/hadoop-yarn/staging/hai/.staging/job_1328468416955_0007/libjars/hadoop-mapreduce-client-jobclient-0.24.0-SNAPSHOT.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1145)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1540)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:477)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:346)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:42602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:439)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:862)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1608)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1604)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:416)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1177)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1602)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:203)
at $Proxy10.addBlock(Unknown Source)
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:616)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:127)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:81)
at $Proxy10.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:355)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1097)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:973)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:455)
====================================================================
Any ideas about this issue ? Also , I tried to used following command
sbin/stop-dfs.sh
and got issues of
====================================================================
Stopping namenodes on [localhost]
localhost: stopping namenode
cat: /home/hai/hadoop-common/hadoop-dist/target/hadoop-0.24.0-SNAPSHOT/conf//slaves: No such file or directory
Secondary namenodes are not configured. Cannot stop secondary namenodes.
====================================================================
Anyway, the doc in the http://hadoop.apache.org/common/docs/stable/single_node_setup.html looks like out-of-date since the command "$sbin/start-all.sh" reported "This script is Deprecated. Instead use start-dfs.sh and start-mapred.sh "
Thanks,
Hai