I've recently released Cascalog as open-source. Cascalog lets you write
simple queries in a few seconds and complex ones (with lots of custom
operations and aggregators) in just a few minutes. The project has already
generated a large amount of interest from the community.
You can check out an introductory blog post here:
The project is hosted here: http://github.com/nathanmarz/cascalog
Grokbase › Groups › Hadoop › common-user › April 2010