Allow logging of Tasks to their own directories
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Key: HADOOP-966
URL: https://issues.apache.org/jira/browse/HADOOP-966
Project: Hadoop
Issue Type: New Feature
Components: mapred
Environment: windows xp and linux
Reporter: Dennis Kubes
Fix For: 0.11.0
This patch allow the logging from TaskTracker$Child instances (Tasks) to be
logged to their own directories. Currently under the hadoop.log.dir there is a
userlogs directory created under which their are task directories to hold error
output from tasks. This feature sets the hadoop.log.dir of each child task
being created to that task directory under userlogs. This way each task can
have its logging go to its own directory instead of all being in the main
hadoop log file.
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