GC overhead limit exceeded - Talend SCD using tmap - Qlik Community

Anonymous · ‎2020-06-30

Hi,

I'm writing a job which should read 1.5 million records to check if there are any changes happened and do scd type 2 operation using tmap.

While reading the data from the main table which holds 1.5 million records, it is throwing error -

GC overhead limit exceeded.

Please suggest solution for this issue

manodwhb · ‎2020-06-30

@wknowledge ,have you verified the below link? if not please and modify the parameters and see.

GC overhead limit exceeded - Talend SCD using tmap