tree cd24cad69ed4c02aedc5af8283f20476fb34455d
parent 7d75792f1a3e1533105d7f61aca4e4ba3aab848d
author Xikui Wang <xkkwww@gmail.com> 1542317521 -0800
committer Xikui Wang <xkkwww@gmail.com> 1542322751 -0800

[NO ISSUE][RT] Replace HybridHashJoin with OptimizedHybridHashJoin

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
The HybridHashJoinOperator is an old implenetation which haven't been
used in the runtime, and it lacks necessary documentation and memory
management. The OptimizedHybridHashJoinOperatorDescriptor serves the
same purpose. We should use this instead and avoid maintaining the old
one.

Change-Id: I6ed612cc233af1b78d453c7b711077b82e721e82
Reviewed-on: https://asterix-gerrit.ics.uci.edu/3023
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Xikui Wang <xkkwww@gmail.com>