data-init is not successfull

Hello Sir/madam ,

Am from www.icontechnicalgroup.com, we are trying to setup uPortal 5 environment in Centos 7 with mysql 5.7.
As tables names are written in lowercase in some files data init is getting failed .

So i updated following files

export-profile.crn
import-group_membership_v5-0.crn
import-permission_set_v5-0.crn

import-permission_v2-6.crn
import-profile_v3-2.crn

RDBMDistributedLayoutStore.java

I cannot set variable lower_case_table_names=1 in mysql as it is effecting calendar and announcement portlets.

so , in next release can you make all tables names to upper case