I actually may have spoke incorrectly... 

When you specify an agent on the pipeline, you can't later use "agent none" 
on a stage and expect that stage to go back to the flyweight agent on the 
master (at least, that's what my tests reveal). But I am not sure I have 
ever tried farming out from node A (specified at the pipeline level) to 
node B (specified at the stage level). 



On Tuesday, October 24, 2017 at 10:20:17 AM UTC-6, Dan Tran wrote:
>
>
> Thanks for confirming it is not a bug,  however, this behavior is very odd 
> where if  I have 99 stages using same docker agent, and one on a different 
> agent,  I need to repeat 99 times for each stage's agent settings
>
> is this behavior officially documented? if not may need a doc bug 
>
> Thanks
>
> -Dan
>
> Btw, we have another pipeline with global agent is a Linux host agent, and 
> one stage on window without issue 
>
> On Tuesday, October 24, 2017 at 7:43:02 AM UTC-7, Robert Hales wrote:
>>
>> If you specify an agent for the entire pipeline, everything in that 
>> pipeline will run in that agent. You need to specify 'agent none' on the 
>> pipeline, then specify an agent on each individual stage. 
>>
>> On Tuesday, October 24, 2017 at 2:38:35 AM UTC-6, Dan Tran wrote:
>>>
>>> here is my sample pipeline script
>>>
>>> pipeline {
>>>
>>>
>>>     agent {
>>>         docker {
>>>             image "comp/xxxx:yyyy"
>>>         }
>>>     }
>>>     
>>>     tools {
>>>         jdk 'JAVA8'
>>>     }    
>>>     
>>>     
>>>     
>>>     stages {
>>>
>>>         stage("hello") {
>>>             agent {
>>>                 label 'vjd05'
>>>             }            
>>>             steps {
>>>                withMaven( maven: 'M3', globalMavenSettingsConfig: 
>>> 'maven-global', mavenSettingsConfig: 'maven-user', mavenLocalRepo: 
>>> '.repository' ) {
>>>                     sh "mvn -v"
>>>                 }
>>>             }
>>>             
>>>         }
>>>     }
>>>     
>>> }
>>>
>>> On Friday, October 20, 2017 at 3:43:17 PM UTC-7, Dan Tran wrote:
>>>>
>>>>
>>>> Hi
>>>>
>>>> I have a multi-stage pipeline using a global docker agent, except at 
>>>> one stage where I need to use  none docker agent ( ie a just a pure 
>>>> linux host)
>>>>
>>>> and run to this error and look like my stage still inside docker from 
>>>> the previous stage.  is it a bug?
>>>>
>>>> [Bitbucket] Notifying commit build result[Pipeline] withEnv[Pipeline] 
>>>> {[Pipeline] script[Pipeline] {[Pipeline] withMaven[withMaven] Options: []
>>>> [withMaven] Available options: 
>>>> [withMaven] use JDK installation provided by the build agent
>>>> WARNING: Specified Maven 'M3' cannot be installed, will be ignored.Step 
>>>> running within docker.image() tool installations are not available see 
>>>> https://issues.jenkins-ci.org/browse/JENKINS-36159. 
>>>> $ docker exec 
>>>> ff8d1de358d03e06f316c42208c6dd49fb02d41214f59e18a744e21e911e9353 env 
>>>> printenv MAVEN_HOME
>>>> $ docker exec 
>>>> ff8d1de358d03e06f316c42208c6dd49fb02d41214f59e18a744e21e911e9353 env 
>>>> printenv M2_HOME
>>>> $ docker exec 
>>>> ff8d1de358d03e06f316c42208c6dd49fb02d41214f59e18a744e21e911e9353 env 
>>>> /bin/sh -c "which mvn"
>>>> [withMaven] with executable null
>>>>
>>>>
>>>> Thanks
>>>>
>>>>
>>>> -Dan
>>>>
>>>>

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