Total Disk Usage is too high with replication

getsoftwareinfo Fri Jan 26 12:03:05 2018

Name : mariadb-columnstore-platform
Version : 1.1.2
Release : 1
Architecture: x86_64
Install Date: Wed 29 Nov 2017 11:36:25 AM EST
Group : Applications/Databases
Size : 113942794

Table "A" having ~85K rows and 134 columns (majority float) with replication of 2 (glusterfs), took ~9GB disk size. I've around hundred tables similar to this.

TOTAL_DATA_SIZE : 17.17 GB
TOTAL_DISK_USAGE : 778.97 GB (This cannot be true)
Compression Ratio : 4428.4900%

df -h show too much disk usage as well.
Size: 493G
Used: 325G
Avail: 143G
Use%: 70%

Same table and data on a lower version (software details below) took only 200 MB disk size.
getsoftwareinfo Fri Jan 26 12:22:14 2018

Name : mariadb-columnstore-platform
Version : 1.0.7
Release : 1
Architecture: x86_64
Install Date: Tue 14 Mar 2017 05:59:14 PM EDT
Group : Applications/Databases
Size : 10013744