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Posted to issues@drill.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/08/07 22:48:00 UTC
[jira] [Commented] (DRILL-6671) Multi level lateral unnest join is
throwing an exception during materializing the plan.
[ https://issues.apache.org/jira/browse/DRILL-6671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16572451#comment-16572451 ]
ASF GitHub Bot commented on DRILL-6671:
---------------------------------------
HanumathRao opened a new pull request #1426: DRILL-6671: Multi level lateral unnest join is throwing an exception …
URL: https://github.com/apache/drill/pull/1426
…during materializing the plan.
This PR includes changes to correctly attach the concerned UnnestPOP to LateralJoinPOP.
The logic is to push the UnnestPOP as we are visiting the lateral join nodes and pop the unnest pop and attach it to the lateraljoin.
@gparai @sohami Can you please review this change.
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> Multi level lateral unnest join is throwing an exception during materializing the plan.
> ---------------------------------------------------------------------------------------
>
> Key: DRILL-6671
> URL: https://issues.apache.org/jira/browse/DRILL-6671
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Affects Versions: 1.15.0
> Reporter: Hanumath Rao Maduri
> Assignee: Hanumath Rao Maduri
> Priority: Major
>
> testMultiUnnestAtSameLevel in TestE2EUnnestAndLateral is throwing an execution in Materializer.java. This is due to incorrect matching of Unnest and Lateral join.
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