Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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0.22.0
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None
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Reviewed
Description
On my local machine, JobTracker is not coming up with current trunk. Logs show the following NPE:
2010-08-03 14:01:41,449 FATAL org.apache.hadoop.mapred.JobTracker: java.lang.NullPointerException
at org.apache.hadoop.security.UserGroupInformation.isLoginKeytabBased(UserGroupInformation.java:703)
at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1383)
at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:275)
at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:267)
at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:262)
at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4236)
2010-08-03 14:01:41,449 INFO org.apache.hadoop.mapred.JobTracker: SHUTDOWN_MSG:
Attachments
Attachments
Issue Links
- is related to
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HADOOP-6912 Guard against NPE when calling UGI.isLoginKeytabBased()
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- Closed
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