output

Started by user blah
[Pipeline] parallel
[Pipeline] [a] { (Branch: a)
[Pipeline] [b] { (Branch: b)
[Pipeline] [c] { (Branch: c)
[Pipeline] [a] echo
[a] c
[Pipeline] }
[Pipeline] [b] echo
[b] c
[Pipeline] }
[Pipeline] [c] echo
[c] c
[Pipeline] }
[Pipeline] // parallel
[Pipeline] echo
a
[Pipeline] echo
b
[Pipeline] echo
c
[Pipeline] End of Pipeline
Finished: SUCCESS

pipeline_script

def block = {
    echo(it)
}
def streams = [:]
for (i in ['a', 'b', 'c']){
    streams[i]=block.curry(i)
}
parallel streams
for (v in streams.values()){
    v()
}

Question.md

Why does the block get the same argument each time when run via parallel? (why does it print [a] c not [a] a ?) When looping over streams sequentially it can be seen that each block has the correct arg encapsulated. This is shown by a,b,c being printed by the last three echo statements.