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https://issues.apache.org/jira/browse/ARROW-14233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17430842#comment-17430842
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Percy Camilo Triveño Aucahuasi commented on ARROW-14233:
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There are many options here, perhaps this is the most relevant (besides
GraphViz)
[https://github.com/ogdf/ogdf]
I think, GraphViz is good enough for the use case, but if you have more ideas
please let me know.
Regarding the labels, counters, names, etc: we can add those as attributes,
GraphViz supports that [https://graphviz.org/doc/info/attrs.html]
cc [~westonpace] [~cpcloud] [~icook]
> [C++] Improve ExecPlan::ToString
> --------------------------------
>
> Key: ARROW-14233
> URL: https://issues.apache.org/jira/browse/ARROW-14233
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: David Li
> Assignee: Percy Camilo Triveño Aucahuasi
> Priority: Major
> Labels: query-engine
> Fix For: 7.0.0
>
>
> As noted in ARROW-14197, we could:
> * Auto-assign names to nodes without names (this makes the plan output more
> readable)
> * Perhaps offer the ability to dump GraphViz or something else that could be
> fed into an external program (for more complex plans)
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