Thanks the reply Robert, that was indeed a typo in the original post -
sorry about any confusion.
On Wednesday, October 18, 2017 at 1:46:40 PM UTC-7, Jeff Pearce wrote:
>
> I was wondering whether someone could explain something to me. The job
> below fails, because it seems like the parallel steps are sharing the same
> copy of the variable i in the for loop.
>
> If I change line 3 to for (i = 0; i < 30; i++) { then the job passes. Is
> this expected? It seems like maybe the variable is global if you don't add
> the "def".
>
> def testFunction(theEcho) {
> def previous = -1;
> for (i = 0; i < 30; i++) {
> if (i != previous + 1) {
> error "current '$i' != previous '$previous' + 1"
> }
> previous = i
> sh "echo $i"
> sleep(1)
> }
> }
> pipeline {
> agent any
> stages {
> stage('stage 1') {
> steps {
> parallel(
> 'step 1' : { testFunction('echo hello world 1') },
> 'step 2' : { testFunction('echo hello world 2') },
> 'step 3' : { testFunction('echo hello world 3') },
> 'step 4' : { testFunction('echo hello world 4') },
> 'step 5' : { testFunction('echo hello world 5') },
> 'step 6' : { testFunction('echo hello world 6') },
> 'step 7' : { testFunction('echo hello world 7') },
> 'step 8' : { testFunction('echo hello world 8') },
> 'step 9' : { testFunction('echo hello world 9') },
> 'step 10' : { testFunction('echo hello world 10') }
>
>
> )
> }
> }
> }
> }
>
>
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