TestJobQueueInformation fails on trunk
--------------------------------------
Key: MAPREDUCE-2122
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2122
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Amareshwari Sriramadasu
TestJobQueueInformation fails on trunk with following exception:
{noformat}
failed to create file
/home/amarsri/mapred/build/test/data/job-queue-info-testing/share/signal on
client 127.0.0.1 either because the filename is invalid or the file exists
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFileInternal(FSNamesystem.java:1415)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFile(FSNamesystem.java:1260)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.create(NameNode.java:765)
at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.hadoop.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:349)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1399)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1395)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1114)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1393)
{noformat}
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