I followed the installation procedures as per the basic instructions.
$ wget http://package.mapr.com/releases/installer/mapr-setup.sh -P /tmp
$ sudo bash /tmp/mapr-setup.sh
All dependencies were installed successfully and I was able to run the installation process through the https://nodename:9443/ link. The process failed at the verification step stating that the space for /opt/mapr/ is insufficient. So, I deleted that mapr directory, mounted a new partition in /opt and wanted to restart the installation process. This time, the local installation link doesn't open as the job for mapr-installer.service failed because the control process exited with error code.
I even tried deleting the mapr user along with its /home/mapr directory and trying the whole process afresh but still no luck. Attached to this question is the output along with "systemctl status mapr-installer.service" and "journalctl -xe".
Is there any way to undo all changes made by the first time I tried to install MapR and start afresh? I am worried that there could be some broken links after executing the "sudo rm -rf /opt/mapr".
May I know how to solve this problem?