hadoop - where did the configuration file stored in CDH4

Question

I setup a CDH4
Now I can configure the hadoop on the web page.

I want to know where did the cdh put the configuration file on the local file system.

for example, I want to find the core-site.xml, but where is it?

Answer 1

By default, the installation of CDH has the conf directory located in

/etc/hadoop/

You could always use the following command to find the file:

$ sudo find / -name "core-site.xml"