Column Store Cross-Engine join

The cross engine join documentation https://mariadb.com/kb/en/library/configuring-columnstore-cross-engine-joins/ implies that once configured I can join a column store table on my local host to an innodb table on a different host. I could not find any example of how to write such a query. How do I write a query where table1 is the column store table on local server and table2 is an innodb table on the host referenced in the CrossEngineSupport XML?