Please refer the below help document link which describes the details of log4j settings.
Please appreciate our Talend community members by giving Kudos for sharing their time for your query. If your query is answered, please mark the topic as resolved :-)
TOS doesnot have log4j support.
however there are some custom component which can be used to enable log4j but this will not effect tLogRow results. you need to use tjava whereever you need to log process flow
if you not keen to use custom component , you could create you own custom Logger routine and use the same . but again it might not effect the talend component behaviour. you need to manage those using tJava.
here are two separate questions:
Open Studio does not support log4j, but log and statistic with time - supported
you just need enable collect statistics (errors, statistics, meters) and define components in the Job for which you want collect statistics
After this - you will have a lot of information for debugging and analysis
Also, you can use tWarm to add additional logs into the same destination (console, file or database) - many components support "error message" available as a global variable and you can use those variable to add additional logs
Talend named a Leader.
Kickstart your first data integration and ETL projects.
Learn how to do cool things with Context Variables
Find out how to migrate from one database to another using the Dynamic schema
Pick up some tips and tricks with Context Variables