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Re: Some issues! - Hadoop - [mail # user]
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...Amogh , thanks for yout reply. I will make my question more clear , Suppose I have an array and it got updated in the MRjob1 . and i want to access it in MRjob2 . This is what i ...
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Author: bharath vissapragada,
2009-09-05, 02:29
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Re: Some issues! - Hadoop - [mail # user]
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...Hey , I have one more doubt , Suppose I have some cascading mapred jobs and suppose some data which was collected in MRjob1 is to be used in MRjob2 m is there any way? Thanks &nb...
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Author: bharath vissapragada,
2009-09-04, 15:45
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Re: Start learning and using Hadoop - Hadoop - [mail # user]
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...I feel that Yahoo tutorial on hadoop is much better compared to the remaining ones .. It can be found at the following link http://developer.yahoo.com/hadoop/tutorial/ The follow...
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Author: bharath vissapragada,
2009-08-30, 14:22
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Re: cost model for MR programs - Hadoop - [mail # user]
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...@sanjay Thanks for your reply .. I too was thinking in the same lines . @Jeff I found those links very useful... iam working on similar things . Thanks for reply! :) ...
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Author: bharath vissapragada,
2009-08-29, 06:19
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Re: Cloudera Video - Hadoop build on eclipse - Hadoop - [mail # user]
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...I saw ur mail to this list , but no-one replied to it . Yes iam behind my institute proxy .. Thanks for your reply , I'll try using it frm my home-broadband connection . On Fri, Aug 28...
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Author: bharath vissapragada,
2009-08-28, 15:14
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Fwd: cost model for MR programs - Hadoop - [mail # user]
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...Hi all , Is there any general cost model that can be used to guess the run time of a Map reduce program (similar to Page IO/s , selectivity factors in RDBMS) in terms of any config asp...
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Author: bharath vissapragada,
2009-08-25, 03:01
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cost model for MR programs - Hadoop - [mail # user]
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...Hi all , Is there any general cost model that can be used to guess the run time of a program (similar to Page IO/s , selectivity factors in RDBMS) in terms of any config aspects such a...
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Author: bharath vissapragada,
2009-08-25, 03:00
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Re: How to speed up the copy phrase? - Hadoop - [mail # user]
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...Jothi , Do have any idea , how thease speeds are calculated , I mean some mathematical expressions or stuff. On Mon, Aug 24, 2009 at 12:54 PM, Jothi Padmanabhan wrote: ...
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Author: bharath vissapragada,
2009-08-25, 02:53
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Re: MR job scheduler - Hadoop - [mail # user]
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...I discussed the same doubt in Hbase forums .. Iam pasting the reply i got (for those who aren't subscribed to that list) Regarding optimizing the reduce phase(similar to what harish wa...
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Author: bharath vissapragada,
2009-08-21, 16:57
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Re: MR job scheduler - Hadoop - [mail # user]
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...Yes , My doubt is that how is the location of the reducer selected . Is it selected arbitrarily or is selected on a particular machine which has already the more values (corresponding to the...
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Author: bharath vissapragada,
2009-08-21, 06:41
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