Retrieving a variable from a child job

[Anonymous]

Is there a way to retrieve a value from a child job?

Can I use Global Map for that?

[Anonymous]

A globalMap will not work for that. You can use the tBufferOutput for this purpose, but that requires returning a row to the parent job. You could also try using a ConcurrentHashMap. This may help you out....

https://www.talendbyexample.com/talend-returning-values-from-subjobs.html

[Anonymous]

aha thanx