I used mariabackup to backup non-columnstore dbs from from a mariadb 10.1 host that also runs columnstore using --databases-exclude=<columnstore db list>

After restore, db runs fine but with 10s of errors:
2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/libcalmysql.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/libcalmysql.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/is_columnstore_tables.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/is_columnstore_columns.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/is_columnstore_extents.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/is_columnstore_files.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
2020-07-08 5:37:39 0 [ERROR] Can't open shared library 'libcalmysql.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)

How can I completely remove columnstore related information from restore dbs to remove these errors?
Note: There is no columnstore or InfiniDB related plugin on the restored db.