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From Christopher <ctubb...@apache.org>
Subject Re: [DISCUSS] Hadoop 3 and our dependencies generally
Date Thu, 03 Aug 2017 17:17:39 GMT
+1 from me, too, but I'd like to review what actually changes in master for
the migration to happen. I don't know much about Hadoop 3. I'm curious what
the releases will look like (AFAIK, it's only snapshot builds right now; is
that correct?), how our dependencies will change, and what API stability
guarantees it offers.

On Thu, Aug 3, 2017 at 12:59 PM Josh Elser <elserj@apache.org> wrote:

> +1 sounds like a good idea to me.
>
> On 8/3/17 10:08 AM, Sean Busbey wrote:
> > Hi Folks!
> >
> > I think we need to start being more formal in planning for Hadoop 3.
> > They're up to 3.0.0-alpha4 and are pushing towards API-locking betas[1].
> >
> > What do folks think about starting to push on an Accumulo 2.0 release
> that
> > only supports Hadoop 3? It would let us move faster, which we'll need to
> do
> > if we want to get any API changes in to the Hadoop 3 line.
> >
> > If we get started soon we can probably make it parity on beta/GA status
> > with the Hadoop 3 line. That would give us a beta for Accumulo Summit and
> > GA by end of the year.
> >
> > Going to just Hadoop 3+ would also be a sufficient dependency break that
> we
> > could do a pass updating any lagging dependencies to latest major
> version.
> >
> >
> > [1]:
> https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+3.0.0+release
> >
>

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