| clear query|facets|time |
Search criteria: .
Results from 81 to 90 from
106 (2.89s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Null mapper? - MapReduce - [mail # user]
|
|
...Is it possible for a M/R job to have no mapper? i.e.: job.setMapperClass(null)? Or is it required that one at least use an "identity mapper" (i.e., plain vanilla org....
|
|
|
Author: David Rosenstrauch,
2010-08-16, 20:25
|
|
|
Re: How to work around MAPREDUCE-1700 - MapReduce - [mail # user]
|
|
...On 08/12/2010 07:02 PM, Ted Yu wrote: Thanks for the reply Ted. If I understand correctly, you're suggesting we keep our own customized hadoop installation, which we'd inst...
|
|
|
Author: David Rosenstrauch,
2010-08-12, 23:21
|
|
|
How to work around MAPREDUCE-1700 - MapReduce - [mail # user]
|
|
...Anyone have any ideas how I might be able to work around https://issues.apache.org/jira/browse/MAPREDUCE-1700 ? It's quite a thorny issue! I have a M/R job that's usi...
|
|
|
Author: David Rosenstrauch,
2010-08-12, 22:40
|
|
|
Re: Preferred way to submit a job? - MapReduce - [mail # user]
|
|
...On 08/12/2010 12:10 AM, Harsh J wrote: Actually, turns out that using an hdfs URI for the JT works just fine. The problem turned out to be elsewhere. (Gory details: I...
|
|
|
Author: David Rosenstrauch,
2010-08-12, 13:48
|
|
|
Re: Preferred way to submit a job? - MapReduce - [mail # user]
|
|
...On 08/11/2010 08:08 PM, Aaron Kimball wrote: OK, so I'm not insane then. :-) That's how I thought it worked. Hmmmm ... OK. Not sure I understand why the ...
|
|
|
Author: David Rosenstrauch,
2010-08-12, 02:27
|
|
|
Re: mrunit question - MapReduce - [mail # user]
|
|
...On 08/11/2010 08:14 PM, Aaron Kimball wrote: Sort of. What would wind up happening is that setConf would get called twice: once by the mrunit framework with the empty...
|
|
|
Author: David Rosenstrauch,
2010-08-12, 02:24
|
|
|
Preferred way to submit a job? - MapReduce - [mail # user]
|
|
...What's the preferred way to submit a job these days? org.apache.hadoop.mapreduce.Job.submit() ? Or org.apache.hadoop.mapred.JobClient.runJob()? Or does it even matter...
|
|
|
Author: David Rosenstrauch,
2010-08-11, 22:13
|
|
|
Re: mrunit question - MapReduce - [mail # user]
|
|
...On 08/10/2010 04:54 PM, David Rosenstrauch wrote: FYI - I've filed a bug report on this: https://issues.apache.org/jira/browse/MAPREDUCE-2002 Thanks, DR...
|
|
|
Author: David Rosenstrauch,
2010-08-11, 02:44
|
|
|
Re: mrunit question - MapReduce - [mail # user]
|
|
...On 08/10/2010 04:24 PM, David Rosenstrauch wrote: Obvious way to solve thi issue would be an enhancement to ReduceDriver to add setConfiguration/withConfiguration methods. ...
|
|
|
Author: David Rosenstrauch,
2010-08-10, 20:54
|
|
|
mrunit question - MapReduce - [mail # user]
|
|
...I'm trying to write some tests with the mrunit framework, but running into a snag. It seems that the mock Context objects that are being created are always using a new, emp...
|
|
|
Author: David Rosenstrauch,
2010-08-10, 20:24
|
|
|
|
