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https://issues.apache.org/jira/browse/DRILL-6515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16516402#comment-16516402
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ASF GitHub Bot commented on DRILL-6515:
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kkhatua opened a new pull request #1327: DRILL-6515: Render a link between the
Unnest operator and it's source
URL: https://github.com/apache/drill/pull/1327
1. Unnest operator is expected to specify srcOp=##-## to help identify the
source of its input.
2. Implicit Source Map is leveraged to capture implicit data flow pipelines
between Unnest and Lateral. (Can be expanded to other operators too).
3. In addition, code refactored for more readability.
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> Render a linkage between the Unnest operator and its source operator
> --------------------------------------------------------------------
>
> Key: DRILL-6515
> URL: https://issues.apache.org/jira/browse/DRILL-6515
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.14.0
> Reporter: Kunal Khatua
> Assignee: Kunal Khatua
> Priority: Critical
> Fix For: 1.14.0
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> With the introduction of the Unnest operator, it is not clear what is the
> source of the operator's data for it.
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