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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2019/01/29 02:13:00 UTC

[jira] [Updated] (ARROW-4283) [Python] Should RecordBatchStreamReader/Writer be AsyncIterable?

     [ https://issues.apache.org/jira/browse/ARROW-4283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney updated ARROW-4283:
--------------------------------
    Summary: [Python] Should RecordBatchStreamReader/Writer be AsyncIterable?  (was: Should RecordBatchStreamReader/Writer be AsyncIterable?)

> [Python] Should RecordBatchStreamReader/Writer be AsyncIterable?
> ----------------------------------------------------------------
>
>                 Key: ARROW-4283
>                 URL: https://issues.apache.org/jira/browse/ARROW-4283
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Python
>            Reporter: Paul Taylor
>            Priority: Minor
>             Fix For: 0.13.0
>
>
> Filing this issue after a discussion today with [~xhochy] about how to implement streaming pyarrow http services. I had attempted to use both Flask and [aiohttp|https://aiohttp.readthedocs.io/en/stable/streams.html]'s streaming interfaces because they seemed familiar, but no dice. I have no idea how hard this would be to add -- supporting all the asynciterable primitives in JS was non-trivial.



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