Unfortunately I do need A & B to wait to make sure A & B do not run again
until C & D are done with those workspaces.

On Tue, Feb 17, 2015 at 7:54 AM, Ginga, Dick <dick.gi...@perkinelmer.com>
wrote:

>  If you do not need A and B to wait for C and D to complete, then trigger
> them using a post-build trigger using the Trigger Parameterized Build
> plugin. This will run before A completes but not cause A to wait. Then an
> executor will become available as A terminates
>
>
>
> *From:* jenkinsci-users@googlegroups.com [mailto:
> jenkinsci-users@googlegroups.com] *On Behalf Of *Brent Scriver
> *Sent:* Friday, February 13, 2015 4:27 PM
> *To:* jenkinsci-users@googlegroups.com
> *Subject:* Deadlock running out of executors waiting on subjobs via
> parameterized trigger plugin
>
>
>
>
>
> I'm looking for some help/direction at resolving an odd problem.  We
> currently only have one node (still in the midst of setting up/configuring
> hardware), and we encountered a scenario where we have just a couple
> executors that can run on the machine at once (say 2).  If I start jobs A &
> B which run jobs C & D via the parameterized trigger plugin and wait for
> those to complete, no jobs ever finish.  C & D are never started due to
> lack of executors and A & B cannot complete waiting for those jobs.
>
>
>
> We are using Perforce and I am trying to be efficient with workspaces as
> syncing new workspaces is really expensive (we are already at gigs of data)
> part of the objective is to reuse the workspace between the jobs (so C & D
> can run within the workspaces set up by A & B).
>
>
>
> Is there a detail I'm missing?  None of the jobs are set up to block
> waiting for upstream or downstream jobs to finish.
>
>
>
> I'm on (with versions of job related plugins in case there is an
> interaction):
>
> * Jenkins 1.592
>
> * Build Pipeline Plugin 1.4.5
>
> * External Job Monitor Plugin 1,4
>
> * Join Plugin 1.15
>
> * Matrix Project Plugin 1.4
>
> * Node & Label Parameter Plugin 1.5.1
>
> * Parameterized Trigger Plugin 2.25
>
>
>
> I did have the job weight plugin at one point, but no longer.
>
>
>
>
>
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