tree 066884efdf5f6637310fb34b0357ae363689fd9d
parent 397f71d3e442a593f1a666fdf3b64b85901a5f94
author Ali Alsuliman <ali.al.solaiman@gmail.com> 1551733193 -0800
committer Ali Alsuliman <ali.al.solaiman@gmail.com> 1551843238 -0800

[ASTERIXDB-2523][RT][COMP] add support for hashing array fields

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

Details:
Add support for hashing array fields.
- Modified AMurmurHash3BinaryHashFunctionFamily and extracted the hashing function
into a private named hashing function "GenericHashFunction". Added hashing arrays.
- Modified hash join to include generating hash functions for the right branch
since now hash functions are type-dependent and cannot use the same hash functions
generated for the left branch.
- Added test cases.

Change-Id: Ibd0dc7f270730140226f54445705822049f5c863
Reviewed-on: https://asterix-gerrit.ics.uci.edu/3241
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>