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Accumulo, mail # user - Mappers for Accumulo


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Mappers for Accumulo
Aji Janis 2013-03-08, 18:11
Hello,

 I am trying to figure out how I can configure number of mappers (if its
even possible) based on a Accumulo row range. My accumulo rowid uses the
format:

abc/1
abc/2
...
def/3
....
xyz/13...

If I want to specify three ranges: [abc/1 to abc/3] , [def/1 to def 5] ,
[jkl/13 to klm 15]. and have one mapper work on one range, is there a way I
can do this?? How do I even set up my mapreduce job to accept these
ranges??? Thankyou for all feedback.
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Mike Hugo 2013-03-08, 18:17
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Aji Janis 2013-03-08, 21:17
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Keith Turner 2013-03-09, 00:02
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Aji Janis 2013-03-11, 20:47
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William Slacum 2013-03-11, 21:13
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Aji Janis 2013-03-11, 21:39
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William Slacum 2013-03-12, 17:21