Casey Stella created METRON-1148:
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Summary: Add SET and MULTISET data structures to stellar
Key: METRON-1148
URL: https://issues.apache.org/jira/browse/METRON-1148
Project: Metron
Issue Type: Improvement
Reporter: Casey Stella
With the addition of geohashes, to do analytics like tracking the statistical
distribution of the distances of a user's login against the centroid of the
user logins across some time, there is a need to be able to store sets (e.g.
sets of geohashes) and multisets (sets with multiplicity) in a way that they
can be stored by the profiler and merged across time.
This JIRA should add:
* SET_INIT
* SET_ADD
* SET_REMOVE
* SET_MERGE
* MULTISET_INIT
* MULTISET_ADD
* MULTISET_REMOVE
* MULTISET_MERGE
* MULTISET_TO_SET
These follow the pattern of the other data structures (that are not stellar
language primitives)
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