ASTERIXDB-1005, ASTERIXDB-1263: Clean up subplan flattening: 1. Inline NestedTupleSource and remove SubplanOperator for special cases that join operators inside the SubplanOperator can be re-targeted for correlations; 2. Blindly inline NestedTupleSource and remove SubplanOperator for general cases where the condition of the special case is not met. Change-Id: I4dd130a25f3c81272cc23f844ea20e376e990612 Reviewed-on: https://asterix-gerrit.ics.uci.edu/579 Tested-by: Jenkins <firstname.lastname@example.org> Reviewed-by: Till Westmann <email@example.com>
Run ExecutionTest w/integration test framework I changed the default local.xml to use 2 NCs with 2 partitions each like AsterixHyracksIntegrationUtil so that the results will match despite using simple string compare to determine correctness.
There is also one test in particular (big-object-join) that I had to add an artificial order by clause to to deal with different results.
Issues outstanding: - HDFS in ClusterExecutionIT needs to be thought out