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junli-cuny / googleclusterdata

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Identifcation of MapReduce jobs/tasks? #7

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
I assume that these traces contain many MapReduce jobs. Since my research topic 
is the performance modeling of MapReduce jobs, I am very interested in 
identifying the MapReduce jobs in these traces, and in being able to 
distinguish the map and reduce tasks.

Would you (Google) be able and willing to provide a mapping for all MapReduce 
tasks to task type (eg., (job ID, task index) -> (map|reduce|...)), or if that 
is not feasible maybe just a list of logical jobnames (or job IDs) of MapReduce 
jobs?

Original issue reported on code.google.com by tho...@de-ruiter.cx on 8 Dec 2011 at 3:38