Get representative hprof information from tasks
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Key: HADOOP-2367
URL: https://issues.apache.org/jira/browse/HADOOP-2367
Project: Hadoop
Issue Type: New Feature
Components: mapred
Reporter: Owen O'Malley
Assignee: Owen O'Malley
Fix For: 0.16.0
It would be great to get a representative (2 or 3) sample of builtin java
profiler for a sample of maps and reduces. I'd store the information in the
userlog directory and make it available in the local file system of the
submitting application.
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