topic Re: Retry a URL using tFileFetch in Talend Studio

Retry a URL using tFileFetch

Anonymous — Tue, 04 Apr 2017 09:55:50 GMT

Hi,
I am using tFileFetch to retrieve a file but sometimes it gives an error while fetching. If this error occurs I want tFileFetch to retry the URL and try to download the file. How can I implement this in Talend studio?

Re: Retry a URL using tFileFetch

Anonymous — Tue, 04 Apr 2017 20:20:00 GMT

You can do it this way:
tLoop -> tFileFetch -- flow --> tJavaFlex.
In the tJavaFlex in the begin open a try {
and in the end part put in a }catch (Exception e) {
and in the catch block setup code in which you check the exception type and ignore the exception.