test_subquery_in_constant_lhs failing on exhaustive runs in hbase

Presumably after commit https://github.com/apache/impala/commit/633dbff71dd005858ba4cf6907376d944235d404 part of IMPALA-1422, tests like:

query_test.test_queries.TestQueries.test_subquery_in_constant_lhs[exec_option:

Unknown macro: {'disable_codegen_rows_threshold'}

| table_format: hbase/none]

started failing.

The unifying theme is that the table_format is HBase.