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Re: Customized TextInputFormat - MapReduce - [mail # user]
...Hi Riadh         I'm not sure on the customization to achieve that goal, but it should be possible. But if your requirement is to output the same line n number of times a...
   Author: bejoy.hadoop@..., 2011-11-24, 17:33
Re: Announcing Bangalore Hadoop Meetup Group - MapReduce - [mail # user]
...Hi Sharad          Great effort. Hats off!.. I'd bring my whole team in.  Please fix on the date as well. I have proposed for December 2nd 4 PM in the meet up. ...
   Author: bejoy.hadoop@..., 2011-11-17, 14:13
Re: Mahout and Hadoop - MapReduce - [mail # user]
...Hey Bish         AFAIK Cloudera repository has mahout now. So may be that should be included in the latest CDH3u2 demo VM from cloudera as well, but I'm not sure since I ...
   Author: bejoy.hadoop@..., 2011-11-16, 19:39
Re: Maintaining map reduce job logs - The best practices - MapReduce - [mail # user]
...Great!.. Thanks Raj and Mathias Just a clarification query on top of my question. I wanna log some information of my processing/data logged into my log files.  I'm planning to log it by...
   Author: bejoy.hadoop@..., 2011-09-23, 16:35
Re: Error in configuring object - MapReduce - [mail # user]
...Shreya        Like Harsh mentioned it is really straight forward. May be a few points to keep in mind  1. In default the separator between key and value is tab chara...
   Author: bejoy.hadoop@..., 2011-09-17, 18:24
[expand - 2 more] - Re: Reducers without output files - MapReduce - [mail # user]
...Avro      You are right. A minor correction, you can't use new NullWritable() and create an object. NullWritable is immutable and Singleton unlike the other Writables in hadoo...
   Author: bejoy.hadoop@..., 2011-09-15, 06:02
Re: Debugging Mapreduce programs - MapReduce - [mail # user]
...Shreya       There are multiple ways to debug map reduce programs. I found comfortable using the jobtracker web UI. You can your job tracker web UI at http://:50030/jobtracker...
   Author: bejoy.hadoop@..., 2011-09-15, 04:19
Re: Issues starting TaskTracker - MapReduce - [mail # user]
...Hi Shreya        I'm not well verse with the Cygwin setup in windows. Even I tried cygwin  for hadoop but was running into multiple issues,So dropped it then n there...
   Author: bejoy.hadoop@..., 2011-09-14, 18:20
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