[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.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Component/s: examples, job submission, mrv2
• Labels: hadoop

Environment

Ubuntu Server 11.04

• Target Version/s: 0.23.0
• Tags: hadoop
• Assignee: Unassigned
• Reporter: srikanth ayalasomayajulu
• Created: 03/Jul/12 23:45
• Updated: 04/Jul/12 01:15
• Resolved: 04/Jul/12 01:15

Description

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)