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https://issues.apache.org/jira/browse/ARROW-15067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthijs Brobbel reassigned ARROW-15067:
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Assignee: Joost Hoozemans (was: Matthijs Brobbel)
> [C++] Add OT spans for the scanner
> ----------------------------------
>
> Key: ARROW-15067
> URL: https://issues.apache.org/jira/browse/ARROW-15067
> Project: Apache Arrow
> Issue Type: Sub-task
> Components: C++
> Reporter: Weston Pace
> Assignee: Joost Hoozemans
> Priority: Major
> Labels: pull-request-available, query-engine
> Time Spent: 5h 40m
> Remaining Estimate: 0h
>
> There should be one span for each "read batch" and one scan for each "read
> file". The batch spans should be children of the file span.
> If possible it would be nice if the "read file" spans were children of the
> exec plan when the scanner is being used as a source node. I'm not sure if
> this is doable though since the scanner is often used outside the exec plan.
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