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Posted to notifications@rya.apache.org by "Puja Valiyil (JIRA)" <ji...@apache.org> on 2017/05/03 13:09:04 UTC

[jira] [Resolved] (RYA-167) Query Planner creates "cartesian product" on Temporal Filters

     [ https://issues.apache.org/jira/browse/RYA-167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Puja Valiyil  resolved RYA-167.
-------------------------------
    Resolution: Duplicate

This will be fixed with the addition of the geo-temporal indexing

> Query Planner creates "cartesian product" on Temporal Filters
> -------------------------------------------------------------
>
>                 Key: RYA-167
>                 URL: https://issues.apache.org/jira/browse/RYA-167
>             Project: Rya
>          Issue Type: Bug
>          Components: sail
>            Reporter: Aaron Mihalik
>            Assignee: David W. Lotts
>            Priority: Critical
>
> The query planner creates a "Cross Product" when there's a geo and two temporal filters.
> I created a gist with "Print line Debugging" updates to AccumuloTemporalIndexer, a RyaDirectExample exposing the query planning bug, and the output showing the bad query plan and evidence of a cross product:
> https://gist.github.com/amihalik/24b584101f77d4c546dbb54bf75470b1
> I explain the observed behavior on this gist.



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