[jira] [Assigned] (METRON-1148) Add SET and MULTISET data structures to stellar

["Casey Stella (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/METRON-1148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Casey Stella reassigned METRON-1148:
------------------------------------

    Assignee: Casey Stella

> 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
>            Assignee: Casey Stella
>             Fix For: 0.4.1
>
>
> 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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