TDI-29856: support log4j for these Exist components
https://jira.talendforge.org/browse/TDI-29856
TDI-31442: The last temporay branch of TDI-29856 has compile error https://jira.talendforge.org/browse/TDI-31442
TDI-31442: The last temporay branch of TDI-29856 has compile error
https://jira.talendforge.org/browse/TDI-31442
Merge branch 'BugFix/5.6/TDI-29856_1209' into maintenance/5.6