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Re: Which tool or framework to use? - MapReduce - [mail # user]
...http://www.cascading.org/  preferably mixed with spring integration...
   Author: Radim Kolar, 2013-02-28, 12:23
[expand - 1 more] - Re: Spring for hadoop - MapReduce - [mail # user]
...Dne 23.1.2013 22:55, Panshul Whisper napsal(a): i do not ship demo version since it would be identical to production  version. I do onsite presentations with live demo and you will get ...
   Author: Radim Kolar, 2013-01-25, 02:39
partitioner with lifecycle - MapReduce - [mail # dev]
...is there sufficient interest in partitioner with lifecycle?  https://issues.apache.org/jira/browse/MAPREDUCE-4594...
   Author: Radim Kolar, 2013-01-01, 11:22
[MAPREDUCE-4256] Improve resource scheduling - MapReduce - [issue]
...Currently resource manager supports only Memory resource during container allocation.I propose following improvements:1. add support for CPU utilization. Node CPU used information can be obt...
http://issues.apache.org/jira/browse/MAPREDUCE-4256    Author: Radim Kolar, 2013-01-01, 11:10
[MAPREDUCE-4851] add lifecycle to Comparators - MapReduce - [issue]
...current mapreduce api is using RawComparator interface in:setGroupingComparatorClasssetSortComparatorClassThis interface has no lifecycle support. I propose to change that methods to take ar...
http://issues.apache.org/jira/browse/MAPREDUCE-4851    Author: Radim Kolar, 2013-01-01, 10:53
[MAPREDUCE-3772] MultipleOutputs output lost if baseOutputPath starts with ../ - MapReduce - [issue]
...Lets say you have output directory set:FileOutputFormat.setOutputPath(job, "/tmp/multi1/out");and want to place output from MultipleOutputs into /tmp/multi1/extraI expect following code to w...
http://issues.apache.org/jira/browse/MAPREDUCE-3772    Author: Radim Kolar, 2013-01-01, 10:42
[MAPREDUCE-4839] TextPartioner for hashing Text with good hashing function to get better distribution - MapReduce - [issue]
...partitioner for Text keys using util.Hash framework for hashing function...
http://issues.apache.org/jira/browse/MAPREDUCE-4839    Author: Radim Kolar, 2013-01-01, 10:38
[MAPREDUCE-3968] add support for getNumMapTasks() into mapreduce JobContext - MapReduce - [issue]
...In old mapred api there was way to query number of mappers:job.getNumMapTasks())No such function exists in new mapreduce api...
http://issues.apache.org/jira/browse/MAPREDUCE-3968    Author: Radim Kolar, 2013-01-01, 10:33
[MAPREDUCE-4887] Rehashing partitioner for better distribution - MapReduce - [issue]
...rehash value returned by Object.hashCode() to get better distribution...
http://issues.apache.org/jira/browse/MAPREDUCE-4887    Author: Radim Kolar, 2012-12-21, 14:05
comparators with lifecycle - MapReduce - [mail # dev]
...I plan to implement comparators with lifecycle and make them backward  compatible.  plan: create Class LifecycleComparator implements Comparator after new instance of comparator is...
   Author: Radim Kolar, 2012-12-19, 03:04
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