Re: Builds fail randomly without reason given

2014-08-21 Thread David tha Dude
Hello,

Just to specify, the triggered builds mentioned above are MultiPhase jobs 
so it may be an issue with that plug-in. I linked to another post 
https://groups.google.com/forum/#!topic/jenkinsci-users/vva7-dLYQL4 of 
mine above which describes a similar problem and someone just replied with 
the following hypothesis:

This appears to be an issue using the MultiPhase job plugin + Allow
 Concurrent Builds + restrict where this job can be run


/David



On Wednesday, August 20, 2014 3:05:30 PM UTC+2, David tha Dude wrote:

 Hello,

 We use DSL in a Build Flow project to trigger around 50 parallel builds on 
 2 slave nodes. However, some of the triggered jobs fail for no apparent 
 reason. The only message in the Jenkins log file is:

 Aug 20, 2014 12:38:41 AM hudson.model.Run execute
 INFO: my_triggered_build_name #9288 main build action completed: FAILURE

 The log message inside the failed triggered builds indicates that 
 execution failed at the first action which is some simple shell command. 
 The nodes are not under high load.

 The build will be successful when re-launched manually. I have posted 
 about a similar issue before 
 https://groups.google.com/forum/#!topic/jenkinsci-users/vva7-dLYQL4.

 Has anyone experienced similar issues? What can be done to fix/work around 
 the problem. I would also appreciate hints as to what we can do to make 
 error logging more verbose. The lack of information makes the issue nearly 
 impossible to debug.

 Thank you,

 /David


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Builds fail randomly without reason given

2014-08-20 Thread David tha Dude
Hello,

We use DSL in a Build Flow project to trigger around 50 parallel builds on 
2 slave nodes. However, some of the triggered jobs fail for no apparent 
reason. The only message in the Jenkins log file is:

Aug 20, 2014 12:38:41 AM hudson.model.Run execute
INFO: my_triggered_build_name #9288 main build action completed: FAILURE

The log message inside the failed triggered builds indicates that execution 
failed at the first action which is some simple shell command. The nodes 
are not under high load.

The build will be successful when re-launched manually. I have posted about 
a similar issue before 
https://groups.google.com/forum/#!topic/jenkinsci-users/vva7-dLYQL4.

Has anyone experienced similar issues? What can be done to fix/work around 
the problem. I would also appreciate hints as to what we can do to make 
error logging more verbose. The lack of information makes the issue nearly 
impossible to debug.

Thank you,

/David

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Jenkins silently skipping MultiJob phase.

2014-03-27 Thread David tha Dude
Hello,

We trigger a parallel batch of roughly 30 parametrized MultiJobs. The 
triggering job and each of the phases of the MultiJob can run on one of 2 
slave nodes. This is specified via the Restrict where this job can run 
option.

About 1 in 15 times a phase (mostly the first one) of the MultiJob is 
silently skipped. Jenkins simply states Not Built next to the job phase, 
that's it - the next phase proceeds even though according to the job setup 
it should only execute if the previous phase was successful.

I find this unsettling. Has anyone experienced similar issues? If so, how 
can they be resolved.

Thanks,

Regards,

/David

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Failure to trigger builds on nodes sharing a label.

2014-03-17 Thread David tha Dude
Hello,

I cannot seem to trigger jobs to run on several nodes using the Node Label 
Parameter Plug-In. See this 
JIRAhttps://issues.jenkins-ci.org/browse/JENKINS-22185for more details. Has 
anybody else experienced this issue? What other 
techniques are there to trigger builds on all nodes sharing a label?

Thank you,

/David

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