How to perform a conditional test within a Talend job? -


i looking trigger series of processes, , want tell if each 1 succeeds or fails before starting subsequent ones.

i using tssh (on talend 6.4.1) trigger process , want job continue if success. tssh "component" doesn't appear fail if receives non-zero return code, have tried using assert. however, if assert fails, doesn't appear prevent component , subjob being "ok" bit odd, can't use on-(component|subjob)-ok link next job.

i don't seem able find conditional evaluation components allow me stop continuation of job or subjob based on evaluation result.

the way can find have

tssh1 --if globalmap.get("tssh_1_exit_code").equals(0)--> tssh2...       --if !globalmap.get("tssh_1_exit_code").equals(0)--> (failure logging subjob)

which means coding test twice negation.

am missing something, or there no such conditional components?

you can put if condition on tssh component success /failure using global variable of tssh component i.e.

((string)globalmap.get("tssh_1_stderr")) , ((string)globalmap.get("tssh_1_stdout")).

if condition can check :

if(((string)globalmap.get("tssh_1_stderr")) != null) call error log else call tssh2.

hope helps...


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