families.add(familyA);
tableA.families = families;
impl.createTable(tableA);
assertEquals(impl.describeTable(tableAname).families.size(), 1);
AGet getA = new AGet();
getA.row = rowAname;
Schema columnsSchema = Schema.createArray(AColumn.SCHEMA$);
GenericArray<AColumn> columns = new GenericData.Array<AColumn>(1, columnsSchema);
AColumn column = new AColumn();
column.family = familyAname;