| clear query|facets|time |
Search criteria: .
Results from 121 to 130 from
138 (0.252s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Re: Minutes: Hadoop Contributor Meeting 05/06/2010 - MapReduce - [mail # dev]
|
|
...Not sure why my attachment didn't make it to the list. Anyway, I've posted Arun's notes on the wiki at http://wiki.apache.org/hadoop/HadoopContributorsMeeting20100506, and included the conte...
|
|
|
Author: Tom White,
2010-05-10, 17:18
|
|
|
Re: Minutes: Hadoop Contributor Meeting 05/06/2010 - MapReduce - [mail # dev]
|
|
...Here's my (single) slide about the 0.21 release. Tom On Thu, May 6, 2010 at 5:38 PM, Arun C Murthy wrote: . SPOFs ty sh...
|
|
|
Author: Tom White,
2010-05-07, 16:36
|
|
|
Re: Un-deprecate the old MapReduce API? - MapReduce - [mail # dev]
|
|
...It sounds like there's no strong objection to un-deprecating the old API in 0.20 - I'll create a patch for this (see https://issues.apache.org/jira/browse/MAPREDUCE-1734). 0.21 is less...
|
|
|
Author: Tom White,
2010-04-28, 05:02
|
|
|
Un-deprecate the old MapReduce API? - MapReduce - [mail # dev]
|
|
...The "old" MapReduce API in org.apache.hadoop.mapred was deprecated in the 0.20 release series when the "new" (Context Objects) MapReduce API was added in org.apache.hadoop.mapreduce. Unfortu...
|
|
|
Author: Tom White,
2010-04-21, 21:24
|
|
|
Re: Reflective instantiation of Mappers and Reducers - MapReduce - [mail # user]
|
|
...Have a look at org.apache.hadoop.io.Stringifier (and DefaultStringifier), which may be helpful too. Cheers, Tom On Fri, Apr 2, 2010 at 3:35 PM, Kris Nuttycombe wrote: t &nb...
|
|
|
Author: Tom White,
2010-04-05, 03:40
|
|
|
[MAPREDUCE-1511] Examples should not use deprecated APIs - MapReduce - [issue]
|
|
...MAPREDUCE-777 deprecated some APIs which are still being used by the examples. This issue is to fix the examples so they use the replacements....
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-1511
Author: Tom White,
2010-02-22, 04:45
|
|
|
Re: Why not making InputSplit implements interface Writable ? - MapReduce - [mail # dev]
|
|
...Hi Jeff, InputSplit in the new MapReduce API (in the o.a.h.mapreduce package) does not implement Writable since splits can be serialized using any serialization framework - e.g. Java o...
|
|
|
Author: Tom White,
2010-02-06, 17:01
|
|
|
[MAPREDUCE-1411] Infer MapReduce types where possible - MapReduce - [issue]
|
|
...Currently users must specify the output types of the map and reduce if they are different to the default (LongWritable keys, Text values). In many cases this information is available to the ...
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-1411
Author: Tom White,
2010-01-26, 01:38
|
|
|
[MAPREDUCE-299] Check MapReduce types for consistency - MapReduce - [issue]
|
|
...It is possible to configure MapReduce programs to use an inconsistent set of types. Although some runtime checks are carried out, there are more that can be done as described in HADOOP-1231....
|
|
|
http://issues.apache.org/jira/browse/MAPREDUCE-299
Author: Tom White,
2010-01-26, 01:24
|
|
|
Re: why one mapper process per block? - MapReduce - [mail # dev]
|
|
...Have a look at CombineFileInputFormat - it can process multiple splits per map. Tom On Fri, Jan 15, 2010 at 4:11 PM, Clements, Michael wrote: a...
|
|
|
Author: Tom White,
2010-01-16, 00:35
|
|
|
|
