[jira] [Commented] (DRILL-2353) Support interpreter based partition pruning

["Aman Sinha (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-2353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14351337#comment-14351337 ] 

Aman Sinha commented on DRILL-2353:
-----------------------------------

I am having trouble creating a review board for this patch.  The changes are available in my branch: 
https://github.com/amansinha100/incubator-drill/tree/partition6

[~jnadeau] I am still in the process of debugging one remaining issue but seeking comments on FindPartitionFilter.  The main change on top of your code is that since RexNodes are immutable, I created a class BooleanOpState to keep track of the ANDs and ORs and the directory filters that are descendants of these boolean operators.  A stack is maintained for this and I build intermediate conditions based on what is popped off this stack.  

> Support interpreter based partition pruning
> -------------------------------------------
>
>                 Key: DRILL-2353
>                 URL: https://issues.apache.org/jira/browse/DRILL-2353
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Query Planning & Optimization
>    Affects Versions: 0.8.0
>            Reporter: Aman Sinha
>            Assignee: Aman Sinha
>
> There's been recent work done by [~jnadeau] to support interpreter based partition pruning to handle more general filters that are not currently processed by existing partition pruning.  Also, there's been recent work done by [~jaltekruse] to move the interpreter functionality into the exec module as part of DRILL-2060.  
> These two pieces need to be integrated and tested.  This is a JIRA created to do the integration work and address any issues that arise out of it. 



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