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Hadoop >> mail # user >> YARN FSDownload: How did Mr1 do it ?


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YARN FSDownload: How did Mr1 do it ?
Im noticing that resource localization is much more complex in YARN than
MR1, in particular, the timestamps need to be identical, or else, an
exception is thrown.

i never saw that in MR1.

How did MR1 JobTrackers handle resource localization differently than MR2
App Masters?

Jay Vyas
http://jayunit100.blogspot.com