Details
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Bug
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Status: Resolved
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Major
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Resolution: Not A Problem
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None
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None
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None
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None
Description
I see NullPointerExceptions in Task Expiry thread of the JobTracker. Exception log in JT:
2009-02-28 07:22:51,392 ERROR org.apache.hadoop.mapred.JobTracker: Tracker Expiry Thread got exception: java.lang.NullPointerException