How to print debug statments in Giraph

Question

I find the below statement before print log statement. if (LOG.isDebugEnabled()) How can we enable or disable debug statements when running a Giraph program? And where can one find the logs of these statements?

rohith kumar · Answer 1 · 2017-01-13T07:29:08.887

2

Setting the custom argument

-ca giraph.logLevel=debug

Should do the work

edited Jan 13 '17 at 07:29

answered Dec 28 '16 at 07:54

rohith kumar

41
6

score -1 · Accepted Answer · answered Jun 27 '14 at 12:41

-1

To access the logs try something like

yarn logs --applicationId application_1399469361545_0003

where you can find the application ID in the console output.

answered Jun 27 '14 at 12:41

Mahana

128
1
8

Is there any configuration parameter through which I can enable or disable them ? – nittoor Jun 27 '14 at 20:52
This doesn't answer the question, i don't understand why the author choose this as accepted answer... – chomp Aug 08 '15 at 15:09

How to print debug statments in Giraph

2 Answers2