--> Really? From what I could find, it's under Apache 2.0: Sorry, did I get this wrong? This is where I found the information
http://www.filewatcher.com/p/kfs-0.3.4-280.i586.rpm.211816/HEADER.html Is this the jar file used in Mahout? Thanks, James ________________________________ From: Ken Krugler <[email protected]> To: [email protected] Sent: Wed, December 30, 2009 2:56:12 PM Subject: Re: GPL-licensed kfs0.3 for building mahout On Dec 30, 2009, at 11:46am, James James wrote: > Hi, > > I examined all the jar files needed for building mahout-0.2 jar. There is one > jar file called kfs-0.3.jar which is GPL-licensed. Really? From what I could find, it's under Apache 2.0: http://blog.kosmix.com/kosmix-technology/kosmos-filesystem-release/ Though it seems odd that the jar is in the org.apache.mahout.kosmofs groupId, vs. org.kosmix (with artifactId of kosmosfs) -- Ken > I am not an expert on open source licenses, but my understanding is that GPL > is viral. Mahout itself is licensed under Apache License, but does its > dependence on this GPL-licensed jar file contaminate itself? This issue seems > to also be relevant for Hadoop since Hadopp seems to rely on this kfs-0.3.jar > too. > > Is there any way to build mahout-0.2 without relying on kfs-0.3.jar? > > Thanks so very much. > > -------------------------------------------- Ken Krugler +1 530-210-6378 http://bixolabs.com e l a s t i c w e b m i n i n g
