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