There is a requirement to create EMR jobs that shift through all of the web server logs and error logs to pull statistics on click stream and errors based off of client IP address. Given the requirements what would be the best method for collecting the log data and analyzing it automatically? Choose the correct answer from the below options:
A. If the application is using HTTP, you need to configure proxy protocol to pass the client IP address in a new HTTP header. If the application is using TCP, modify the application code to pull the client IP into the x-forward-for header so the web servers can parse it.
B. Configure ELB access logs then create a Data Pipeline job which imports the logs from an S3 bucket into EMR for analyzing and output the EMR data into a new S3 bucket.
C. If the application is using TCP, configure proxy protocol to pass the client IP address in a new TCP header. If the application is using, HTTP modify the application code to pull the client IP into the x-forward-for header so the web servers can parse it.
D. Configure ELB error logs then create a Data Pipeline job which imports the logs from an S3 bucket into EMR for analyzing and outputs the EMR data into a new S3 bucket.
