/etc/security/limits.d/mapreduce.conf
/etc/hadoop/conf.empty/mapred-site.xml
/usr/lib/hadoop-mapreduce
/usr/lib/hadoop/libexec/mapred-config.sh
/usr/bin/mapred
/var/lib/hadoop-mapreduce
/var/log/hadoop-mapreduce
/var/run/hadoop-mapreduce