I am seeking clarification on error handling in Talend DI (version 6.4).
If I use tLogCatcher to catch all exceptions in my Talend DI job then it appears that I must also use "On Error" flow to a tDie component (or to tWarn).
If this correct? If there a way to make it catch all errors without explicit tDie/tWarn on-error flows ?
I have tLogCatcher -> tFileOutput (or tLogCatcher ->tMap -> tFileOutput) to catch all errors.
This did not work until I explicitly added tDie to my sub-job "on Error" flow. Now it works.
If I check the "die on error" for a given component - is this same as flow to tDie on error i.e. will the error be caught by tLogCatcher or do I still need explicit on-error tDie ?
Not all components have a "die on error".
I'm just using tLogCatcher --- tFileOutputDelimited to log my error and it's work fine.
Personnaly I use tDie or tWarning if i want to take care about special case.
But if you have something like : Job father calling Child Job , you have to put your tLogCatcher --- tFileOutputDelimited in two jobs otherwise, child job's error is not catched.
Talend named a Leader.
Kickstart your first data integration and ETL projects.
Watch the recorded webinar!
Pick up some tips and tricks with Context Variables
Learn how media organizations have achieved success with Data Integration
Practical steps to developing your data integration strategy.