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Posted to mapreduce-issues@hadoop.apache.org by "srikanth ayalasomayajulu (JIRA)" <ji...@apache.org> on 2012/07/04 01:47:34 UTC
[jira] [Created] (MAPREDUCE-4390) java.io.IOException: File
/user/XXXX/QuasiMonteCarlo_TMP_3_141592654/in/part0 could only be
replicated to 0 nodes instead of minReplication (=1). There are 0
datanode(s) running and no node(s) are excluded in this operation.
srikanth ayalasomayajulu created MAPREDUCE-4390:
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Summary: java.io.IOException: File /user/XXXX/QuasiMonteCarlo_TMP_3_141592654/in/part0 could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.
Key: MAPREDUCE-4390
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4390
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: examples, job submission, mrv2
Affects Versions: 0.23.0
Environment: Ubuntu Server 11.04
Reporter: srikanth ayalasomayajulu
Fix For: 0.23.0
Tried to run an example program on hadoop0.23.0 and getting the following error.
error:
java.io.IOException: File /user/XXXXX/QuasiMonteCarlo_TMP_3_141592654/in/part0 could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1181)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1486)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:390)
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.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:365)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1490)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1486)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1484)
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[jira] [Resolved] (MAPREDUCE-4390) java.io.IOException: File
/user/XXXX/QuasiMonteCarlo_TMP_3_141592654/in/part0 could only be
replicated to 0 nodes instead of minReplication (=1). There are 0
datanode(s) running and no node(s) are excluded in this operation.
Posted by "Aaron T. Myers (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aaron T. Myers resolved MAPREDUCE-4390.
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Resolution: Invalid
Hi Srikanth, the Apache JIRA is for tracking established bugs or improvements. This looks like an operational issue. Specifically, it looks like you don't have any DNs running. I recommend you email mapreduce-user@hadoop.apache.org to get more help with this.
> java.io.IOException: File /user/XXXX/QuasiMonteCarlo_TMP_3_141592654/in/part0 could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4390
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4390
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: examples, job submission, mrv2
> Affects Versions: 0.23.0
> Environment: Ubuntu Server 11.04
> Reporter: srikanth ayalasomayajulu
> Labels: hadoop
> Fix For: 0.23.0
>
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> Tried to run an example program on hadoop0.23.0 and getting the following error.
> error:
> java.io.IOException: File /user/XXXXX/QuasiMonteCarlo_TMP_3_141592654/in/part0 could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.
> at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1181)
> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1486)
> at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:390)
> 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.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:365)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1490)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1486)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1152)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1484)
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