clouderagiraph

How to print debug statments in Giraph

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?

Solution

  • To access the logs try something like 

    yarn logs --applicationId application_1399469361545_0003

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