Jonathan Hsieh 2013-04-26, 00:34
Ted Yu 2013-04-26, 01:44
Stack 2013-04-26, 03:55
Nicolas Liochon 2013-04-26, 04:09
Elliott Clark 2013-04-26, 00:39
-Re: [DISCUSS] Making hadoop 2 the default precommit for trunk ones we get green builds
+1 to Elliot's idea.
On Thu, Apr 25, 2013 at 5:39 PM, Elliott Clark <[EMAIL PROTECTED]> wrote:
> I think trunk/0.97 should build on hadoop 2 by default, and 0.95/0.96
> should stay on hadoop1 by default. Then we get pretty good coverage
> on jenkins and those two branches are staying pretty close to each
> other right now so we should notice any breakage due to hadoop compat
> pretty easily.
> On Thu, Apr 25, 2013 at 5:34 PM, Jonathan Hsieh <[EMAIL PROTECTED]> wrote:
> > tl;dr after we get hadoop2 build fixed, how about making hadoop2 the
> > default for trunk precommit and trunk jenkins jobs?
> > Over in HBASE-6891, we've fixed the unit tests with hadoop2 on trunk that
> > always fail or always hang. We are getting close on getting the hadoop2
> > trunk build passing (right now there are a combination of tests that hang
> > sometimes or fail sometimes -- and I've seen a run where the hbase-server
> > module passed on hadoop2).
> > Initially I was thinking that we'd create a two-headed precommit script
> > that ran unit tests against trunk on hadoop1 and hadoop2. This was far
> > down in a thread so may not have been considered by many folks. I'd
> > to suggest (actually Elliot's idea) that we set the default precommit
> > build to be against hadoop2. Over the "normal" jenkins runs, we'd move
> > trunk to hadoop2 as well. We would however keep the 0.95 branch against
> > hadoop 1.x and would thus get coverage of much of the new code under both
> > setups.
> > This buys us two things:
> > 1) We get coverage against hadoop2, which will likely be the post
> > singularity hbase should use as a default.
> > 2) We end up having the same number of build jobs and avoid having two
> > separate hadoop2 hadoop1 precommit builds for trunk.
> > Thoughts?
> > Jon
> > --
> > // Jonathan Hsieh (shay)
> > // Software Engineer, Cloudera
> > // [EMAIL PROTECTED]
Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)
Ted Yu 2013-07-28, 04:30
Ted Yu 2013-07-28, 20:09