We're testing this today. I'll report back what we find.
-Joey — Sent from Mailbox for iPhone On Fri, Jul 26, 2013 at 3:34 PM, null <[email protected]> wrote: > "Will 1.4 still work with 0.20 with these patches?" > Great point Billie. > ----- Original Message ----- > From: "Billie Rinaldi" <[email protected]> > To: [email protected] > Sent: Friday, July 26, 2013 3:02:41 PM > Subject: Re: Hadoop 2.0 Support for Accumulo 1.4 Branch > On Fri, Jul 26, 2013 at 11:33 AM, Joey Echeverria <[email protected]> wrote: >> > If these patches are going to be included with 1.4.4 or 1.4.5, I would >> like >> > to see the following test run using CDH4 on at least a 5 node cluster. >> > More nodes would be better. >> > >> > * unit test >> > * Functional test >> > * 24 hr Continuous ingest + verification >> > * 24 hr Continuous ingest + verification + agitation >> > * 24 hr Random walk >> > * 24 hr Random walk + agitation >> > >> > I may be able to assist with this, but I can not make any promises. >> >> Sure thing. Is there already a write-up on running this full battery >> of tests? I have a 10 node cluster that I can use for this. >> >> >> > Great. I think this would be a good patch for 1.4. I assume that if a >> > user stays with Hadoop 1 there are no dependency changes? >> >> Yup. It works the same way as 1.5 where all of the dependency changes >> are in a Hadoop 2.0 profile. >> > In 1.5.0, we gave up on compatibility with 0.20 (and early versions of 1.0) > to make the compatibility requirements simpler; we ended up without > dependency changes in the hadoop version profiles. Will 1.4 still work > with 0.20 with these patches? If there are dependency changes in the > profiles, 1.4 would have to be compiled against a hadoop version compatible > with the running version of hadoop, correct? We had some trouble in the > 1.5 release process with figuring out how to provide multiple binary > artifacts (each compiled against a different version of hadoop) for the > same release. Just something we should consider before we are in the midst > of releasing 1.4.4. > Billie >> -Joey >>
