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Type:
Bug
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Resolution: Unresolved
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Priority:
Minor
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Component/s: nodelabelparameter-plugin
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Environment:Jenkins ver. 2.15 on Windows,
NodeLabel 1.7.2,
Pipeline: Groovy 2.29
Accessing the parameter with param will give you a null object, but accessing it through env and global will give you the string of one node.
Example:
properties ([
parameters([
[
$class: 'BooleanParameterDefinition',
defaultValue: false,
description: 'This will do a clean and build of the project.',
name: 'Rebuild'
],
[
$class: 'NodeParameterDefinition',
allowedSlaves: ['ALL (no restriction)'],
defaultSlaves: ['master'],
description: 'What nodes to run the build on.',
name: 'NODE_PARAM',
nodeEligibility: [$class: 'AllNodeEligibility'],
triggerIfResult: 'allowMultiSelectionForConcurrentBuilds'
]
])
])
echo "NODE_PARAM: " + NODE_PARAM.getClass().toString()
echo "env.NODE_PARAM: " + env.NODE_PARAM.getClass().toString()
echo "params.NODE_PARAM: " + params.NODE_PARAM.getClass().toString()
Will give you this output:
[Pipeline] echo NODE_PARAM: class java.lang.String [Pipeline] echo env.NODE_PARAM: class java.lang.String [Pipeline] echo params.NODE_PARAM: class org.codehaus.groovy.runtime.NullObject
As you can see, only params.NODE_PARAM is null.Â
The problem is that I can not use env.NODE_PARAM or NODE_PARAM to get multiple selection of nodes, as those are only a string representation of a single node.
Â
- is duplicated by
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- Closed
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