I have a talend job process 26 million rows. just simple aggregate component. When i run the job. the CPU usage is very high, almost reach 99% Anybody can give me the possible reasons cause this? And do i need to change any configuration?
We run the talend job on REDHAT.
Thank you.
Hi, What component do you used? If there is a tMap component, try to use "store on disk" option. Besides, we don't have a better way to resolve this issue our component developers always commit on that. Best regards Sabrina
