Configuration Files for Jobs and Applications
In the event that you need to override the MapReduce default configuration, note the location of the MapReduce configuration file:
| MapReduce Version | Configuration File Locations |
|---|---|
| MapReduce Version 2 |
|
In the event that you need to override the default configuration
for applications, the yarn-site.xml is in the following directory:
/opt/mapr/hadoop/hadoop-2.x.x/etc/hadoop