Dumbo 0.21.30 got released this week. Apart from several bugfixes, it includes some cool new functionality that allows you to output Tokyo Cabinet or Constant DB files directly by using a special reducer in combination with the nifty output formats that got added to Feathers a while ago. Many thanks to Daniel Graña and Bruno Rezende for contributing these awesome new features!
Outputting Tokyo Cabinet or Constant DB files
April 29, 2011
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Posted by Klaas
DAG jobs and mapredtest
December 17, 2010Dumbo 0.21.29 went out the other day and it includes two exciting new features you might be interested in:
- Support for jobs that are DAGs instead of just chains, by David Chiang.
- A neat unit testing module inspired on Cloudera’s MRUnit, by Adam Ever-Hadani.
It’s always great to get such high-quality contributions. Please keep them coming – I promise I’ll do everything I can to get them into my master branch, and eventually in a release, as quick as possible.
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Posted by Klaas
