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From Mithila Nagendra <mnage...@asu.edu>
Subject Intermediary Data on Fair Scheduler
Date Thu, 13 Aug 2009 17:44:41 GMT
Hello All

When the fair scheduler switches between two jobs, what does it do with the
intermediary data? Does it dump the data/job states onto the disk (DFS)? Or
does it do a context switch (i.e. everything is in memory)? I was looking at
the scheduler for an application I'm working on, any pointers will be
appreciated!

Thanks!
Mithila Nagendra
Arizona State University

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