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[expand - 2 more] - Re: how can i increase the number of mappers? - Hadoop - [mail # user]
...if anyone is facing the same problem, here's what i did. i took anil's advice to use NLineInputFormat (because that approach would scale out my mappers).  however, i am using the new ma...
   Author: Jane Wayne, 2012-03-21, 16:10
[expand - 1 more] - Re: is implementing WritableComparable and setting Job.setSortComparatorClass(...) redundant? - Hadoop - [mail # user]
...thanks chris!  On Tue, Mar 20, 2012 at 6:30 AM, Chris White wrote:  ...
   Author: Jane Wayne, 2012-03-20, 15:57
[expand - 1 more] - Re: does hadoop always respect setNumReduceTasks? - Hadoop - [mail # user]
...Thanks Lance.  On Thu, Mar 8, 2012 at 9:38 PM, Lance Norskog  wrote:  ...
   Author: Jane Wayne, 2012-03-14, 23:44
[expand - 1 more] - Re: Partition classes, how to pass in background information - Hadoop - [mail # user]
...Thanks Chris! That worked!  On Wed, Mar 14, 2012 at 6:06 AM, Chris White wrote:  ...
   Author: Jane Wayne, 2012-03-14, 23:42
[expand - 2 more] - Re: can i specify no shuffle and/or no sort in the reducer and no disk space left IOException when there is DFS space remaining - Hadoop - [mail # user]
...thanks Jie. that worked. instead of part-r-00000, i just get part-m-00000. so, that's no problem.  however, i'm going to see if i still get that IOException complaining about no more fr...
   Author: Jane Wayne, 2012-03-08, 05:28
how to get rid of -libjars ? - Hadoop - [mail # user]
...currently, i have my main jar and then 2 depedent jars. what i do is 1. copy dependent-1.jar to $HADOOP/lib 2. copy dependent-2.jar to $HADOOP/lib  then, when i need to run my job, MyJo...
   Author: Jane Wayne, 2012-03-06, 15:37
[expand - 1 more] - Re: is there anyway to detect the file size as am i writing a sequence file? - Hadoop - [mail # user]
...Thanks Joey. That's what I meant (I've been staring at the screen too long). :)  On Tue, Mar 6, 2012 at 10:00 AM, Joey Echeverria  wrote:  ...
   Author: Jane Wayne, 2012-03-06, 15:27
[expand - 1 more] - Re: why does my mapper class reads my input file twice? - Hadoop - [mail # user]
...Harsh,  Thanks. I went into the code on FileInputFormat.addInputPath(Job,Path) and it is as you stated. That make sense now. I simply commented out FileInputFormat.addInputPath(job, inp...
   Author: Jane Wayne, 2012-03-06, 13:52
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