exception related to logging (using latest sources)

[Asif Jan]

Hi
I am getting following exception when running map-reduce jobs.


java.lang.NullPointerException
	at  
org.apache.hadoop.mapred.TaskLogAppender.flush(TaskLogAppender.java:69)
        at org.apache.hadoop.mapred.TaskLog.syncLogs(TaskLog.java:222)
        at org.apache.hadoop.mapred.Child$4.run(Child.java:219)
        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: 
813)
        at org.apache.hadoop.mapred.Child.main(Child.java:211)


I am using latest sources (0.22.0-snapshot) that I have built myself.

any ideas?

thanks