The issue was that there was a bug in the install.sh script from the
impala-setup/ repo that always assumed that the repo would reside in
/home/$user.

The Jenkins AMIs seem to have had a very old checkout (8 months old) at
/home/ubuntu/ which was being used for the GVOs. The Jenkins job would make
a fresh checkout in /tmp/ and run install.sh from that checkout. But due to
the above bug, the script would change its sources to the old repo in
/home/ubuntu. So, the new dependencies added to the project didn't get
picked up. I've submitted a fix, and will redo the GVO once it's merged
into impala-setup.

Thanks for your help Michael and Jim!

On Wed, May 24, 2017 at 4:58 PM, Michael Brown <[email protected]> wrote:

> "from-scratch" is a misnomer: only the first build to run on a given node
> is truly from-scratch, because running impala-setup takes effect
> system-wide, and is run once, when the node is created.
>
> For http://jenkins.impala.io:8080/job/ubuntu-14.04-from-scratch/1371/ ,
> the
> worker's build history suggests it has been up roughly 17 hours.
> http://jenkins.impala.io:8080/computer/ub1404-c4.4xl-gp2%20(
> i-0d76efbc8de26926c)/builds
> This means your recent change hasn't taken effect on "older" workers.
>
> Any new workers that get created should get the change.
>
>
>
>
>
> On Wed, May 24, 2017 at 4:34 PM, Sailesh Mukil <[email protected]>
> wrote:
>
> > Thanks Michael and Jim,
> >
> > It looks like adding to bin/bootstrap_build.sh makes the ub14-build-only
> > job work fine, however, updating the impala-setup still doesn't seem to
> > work. I submitted a pull request that was merged by Dimitris here:
> > https://github.com/awleblang/impala-setup/commits/master
> >
> > Also, the impala-setup chef logs don't seem to get printed in the jenkins
> > console output. So I'm not sure if it's actually being run or not.
> >
> > On Wed, May 24, 2017 at 3:37 PM, Michael Brown <[email protected]>
> wrote:
> >
> > > Thanks Jim; I had forgotten bin/bootstrap_build.sh.
> > >
> > > On Wed, May 24, 2017 at 3:14 PM, Jim Apple <[email protected]>
> wrote:
> > >
> > > > I'd recommend against #2 using the node setup to install Impala
> > > > dependencies. The only reason it installs openjdk is that Jenkins
> > > > needs Java to talk to it. All of the other Impala dependencies are
> > > > installed in the jobs themselves.
> > > >
> > > > On Wed, May 24, 2017 at 3:11 PM, Michael Brown <[email protected]>
> > > wrote:
> > > > >> Is there a way to add a new dependency to these machines?
> > > > >
> > > > > Our builds use two worker labels:
> > > > > 1. ubuntu14.04-c4.4xlarge-gp2
> > > > > 2. ub14-build-only
> > > > >
> > > > > 1 uses https://github.com/awleblang/impala-setup, and I think you
> > > should
> > > > > add libffi to there. It's something you should do anyway so new
> users
> > > get
> > > > > set up with the right dependencies.
> > > > >
> > > > > 2 is a different story, but I see that at
> > > > > http://jenkins.impala.io:8080/configure that worker is already
> > > > installing a
> > > > > JDK via apt-get. You could use a similar pattern to install libffi.
> > > >
> > >
> >
>

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