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https://issues.apache.org/jira/browse/ARROW-10183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17209104#comment-17209104
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Weston Pace commented on ARROW-10183:
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This is also a bit of a mental investigation on my part to be sure this can be
done without exploding the stack. Since this is essentially
iterator.next().then(iterator.next().then(iterator.next().then(... My
understanding is that it can, and there are numerous articles on continuations
and avoiding stack busting while doing this kind of thing. I have yet to
synthesize all that knowledge and put it into practice.
> Create a ForEach library function that runs on an iterator of futures
> ---------------------------------------------------------------------
>
> Key: ARROW-10183
> URL: https://issues.apache.org/jira/browse/ARROW-10183
> Project: Apache Arrow
> Issue Type: Sub-task
> Reporter: Weston Pace
> Priority: Major
>
> This method should take in an iterator of futures and a callback and pull an
> item off the iterator, "await" it, run the callback on it, and then fetch the
> next item from the iterator.
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