ElasticSearch 6.X - Failed test cases

[mallim]

Source version: master level
Running CreateITest against ElasticSearch 6.3.2 / 6.4.0 end up with the following error:

At

boolean res = st.execute("CREATE TABLE simpletype (myString \"type:keyword\", myInt \"type:integer\", myDate \"type:date\")");

throws

Caused by: java.io.IOException:
Unexpected character ('t' (code 116)): was expecting double-quote to start field name

At

assertEquals(Types.DATE, rsm.getColumnType(5));

throws

SQL Value in column '5' is not a Date but is Str...