Configuration Files
This section contains reference information about various configuration files.
Configuration File Permissions
Files located
in /opt/mapr/hadoop-2.x.x/etc/hadoop
are
owned by the root user account. To edit these files, you must
be logged in as root
user.
Automatic Rolloff of Old Configuration Files
Whenever you
run configure.sh
, the
current warden.conf
, mapr-clusters.conf
, hibernate.cfg.xml
,
and db.conf
configuration files are saved
with the current timestamp appended to the name. They are saved to
the following directory:
/opt/mapr/conf/conf.old
These configuration files are saved for backup purposes.