It would be nice if the actual Phoenix website mentioned things like this, instead of having to look through blog posts, mailing lists, the issue tracker, and whatever search-hadoop is...

On Tue, Feb 7, 2017 at 9:52 AM, Ankit Singhal <> wrote:
The relevant thread where the decision was made to drop HBase 1.0 support from v4.9 onwards.

On Tue, Feb 7, 2017 at 8:13 PM, Mark Heppner <> wrote:
I can't answer your question, but if you look at the blog announcement for 4.9, they say it's compatible with HBase 0.98/1.1/1.2:

The announcements for 4.8 and lower says HBase 0.98/1.0/1.1/1.2:

If you look at the Maven repo (I think it's separately maintained), there's also no bundle with HBase 1.0:

Maybe they silently dropped support for 1.0? Of course there's nothing on the actual release notes, so I'm not sure:

On Mon, Feb 6, 2017 at 6:29 PM, Pedro Boado <> wrote:

I've being looking at Phoenix 4.9 and HBase supported versions and I'm missing support for HBase 1.0  . We are running a previous version of Phoenix on cdh 5.5.4, we regularly recompile Phoenix with our vendor specific dependencies - with no significant issues - but now without this support we are stuck at 4.8.2  until we upgrade our cluster to HBase 1.1/1.2

Is there any plan to support HBase 1.0 again on this (or newer) versions?

Thanks for a great work!


Un saludo.
Pedro Boado.

Mark Heppner

Mark Heppner