Hi Yuta,
as far as I know you cannot assign more cores to a JobManager.
Can you tell us a bit more about your environment? How many jobs does
the JobManager has to manage? How much heap memory is assigned to the
JobManager?
Maybe you can use a profiler and find out which component consumes so
much CPU resources?
Regards,
Timo
Am 12/5/17 um 5:13 AM schrieb Yuta Morisawa:
Hi
Now I am looking for the way to increase the number of allocated CPU
cores because my JobManagaer WEBUI is very heavy and sometimes freeze.
I think this is caused by the resource shortage of JobManager.
How can I increase the number of CPU for JobManager in YARN mode?
Thanks
Yuta
