Fair enough, always worth checking the easy things first :) On 23 February 2017 at 10:20, Zachary Amsden <zams...@cloudera.com> wrote:
> Yes. If you take a look at the benchmark, you'll notice the JNI call to > initialize the frontend doesn't even have the right signature anymore. > That's one easy way to bitrot while still compiling. > > Even fixing that isn't enough to get it off the ground. > > - Zach > > On Tue, Feb 21, 2017 at 11:44 AM, Henry Robinson <he...@cloudera.com> > wrote: > > > Did you run . bin/set-classpath.sh before running expr-benchmark? > > > > On 21 February 2017 at 11:30, Zachary Amsden <zams...@cloudera.com> > wrote: > > > > > Unfortunately some of the benchmarks have actually bit-rotted. For > > > example, expr-benchmark compiles but immediately throws JNI exceptions. > > > > > > On Tue, Feb 21, 2017 at 10:55 AM, Marcel Kornacker < > mar...@cloudera.com> > > > wrote: > > > > > > > I'm also in favor of not compiling it on the standard commandline. > > > > > > > > However, I'm very much against allowing the benchmarks to bitrot. As > > > > was pointed out, those benchmarks can be valuable tools during > > > > development, and keeping them in working order shouldn't really > impact > > > > the development process. > > > > > > > > In other words, let's compile them as part of gvo. > > > > > > > > On Tue, Feb 21, 2017 at 10:50 AM, Alex Behm <alex.b...@cloudera.com> > > > > wrote: > > > > > +1 for not compiling the benchmarks in -notests > > > > > > > > > > On Mon, Feb 20, 2017 at 7:55 PM, Jim Apple <jbap...@cloudera.com> > > > wrote: > > > > > > > > > >> > On which note, would anyone object if we disabled benchmark > > > > compilation > > > > >> by > > > > >> > default when building the BE tests? I mean separating out > -notests > > > > into > > > > >> > -notests and -build_benchmarks (the latter false by default). > > > > >> > > > > >> I think this is a great idea. > > > > >> > > > > >> > I don't mind if the benchmarks bitrot as a result, because we > > don't > > > > run > > > > >> > them regularly or pay attention to their output except when > > > > developing a > > > > >> > feature. Of course, maybe an 'exhaustive' run should build the > > > > benchmarks > > > > >> > as well just to keep us honest, but I'd be happy if 95% of > Jenkins > > > > builds > > > > >> > didn't bother. > > > > >> > > > > >> The pre-merge (aka GVM aka GVO) testing builds > > > > >> http://jenkins.impala.io:8080/job/all-build-options, which builds > > > > >> without the "-notests" flag. > > > > >> > > > > > > > > > > > > > > > -- > > Henry Robinson > > Software Engineer > > Cloudera > > 415-994-6679 > > > -- Henry Robinson Software Engineer Cloudera 415-994-6679
