Major Description
There are some test failures on lens-cube test module. Did not verify other modules yet.
Ex: TestBaseCubeQueries, TestExpressionResolver and few more tests are failing on java8
Tests are failing while comparing the expected query with rewritten query. Rewritten query and expected query are same but the *joining of tables are not in the same order*.
In some tests, queries are hitting the fact tables form different cube than expected in the test(i.e. fact tables from multiple cubes can answer the query). I think we should either fix the tests in comparing with all the possibilities or fix the order of querying the cube tables.