Inconsistent locking of the JobTracker.taskTrackers field
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Key: HADOOP-100
URL: http://issues.apache.org/jira/browse/HADOOP-100
Project: Hadoop
Type: Bug
Components: mapred
Versions: 0.1
Reporter: Owen O'Malley
Assigned to: Owen O'Malley
Fix For: 0.1
The JobTracker is using an inconsistant lock for protecting taskTrackers, which
is the list of current task trackers. Some of the routines lock the JobTracker
and others lock the taskTrackers field.
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