in FORK if one task failed, other task should continue in execution

[bhawani021]

In current senario, in FORK task if one task failed all other tasks will stop execution and will show as failed.

Which should not be a case.

Please follow ticket for more detail: #2337

[apanicker-nflx]

Following up on this comment

Fork

SubWf1                |    SubWf2                |   SubWf3
(Task: A, D, G)    |   (Task: B, E, H)      |  (Task: C, F, I)

Join (SubWf1, SubWf2, SubWf3)

What if sub-workflow SubWf3 failed? will SubWf1 and SubWf2 continue to execute?

In this case, if you mark your sub workflow tasks as optional (set "optional": true) then the subwf1 and subwf2 would continue to execute eve if subwf3 failed. Please note that, subwf3 task in the parent workflow would be marked as COMPLETED_WITH_ERRORS status.