I am publishing two new Hive UDAF to help with maps in Apache Hive. The source code is available on GitHub in two Java classes: “UDAFToMap” and “UDAFToOrderedMap” or you can download the jar file. The first function converts an aggregation into…

Update April 12th, 2012: Pull request adding error reporting to CoffeeScript with line mapping

Chances are that, if you code in CoffeeScript, you often find yourself facing a JavaScript exception telling you a problem…