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From Arun C Murthy <...@hortonworks.com>
Subject [DISCUSS] Apache Hadoop 1.0?
Date Mon, 14 Nov 2011 22:11:17 GMT

Apache Hadoop has come a long way since our humble beginnings. As a community we've made significant
progress, even in 2011 - we've had 3 releases off the branch-0.20-security (0.20.205 being
the latest) and we just released 0.23.0 last week, our first major release off trunk in a

With hadoop-0.20.205 we finally have an Apache release with both security and HBase support,
both critical for the growing ecosystem.

With that, I think it's time to call it as hadoop-1.0. The 1.0 moniker has something we've
wanted for a while and I think it's time for us to just ship it. Linus did something similar
with GNU/Linux 3.0. 

Yes, we could add more features or better it along many dimensions (ala hadoop-0.23), but
right now we have a pretty decent piece of software i.e.  the feature set in hadoop-0.20.205
is compelling and widely used. We could call hadoop-0.23 (or 0.22) as 2.0 etc. I do think
we, as a community, can support compatibility in the hadoop-1.x series, which is the essential
ingredient. This isn't a brand new idea, Doug suggested this a long while ago. 



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