Details
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Improvement
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Status: Closed
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Major
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Resolution: Won't Fix
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0.12.3
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None
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None
Description
We should try again to upgrade to Jetty 6 (previous attempt was HADOOP-565 and HADOOP-736) because it should substantially help the cpu usage on the TaskTracker. See http://www.infoq.com/news/jetty-6-release for a discussion of the improvements to Jetty 6.