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From "Brian Hulette (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ARROW-2410) [JS] Add DataFrame.scanAsync
Date Fri, 06 Apr 2018 15:50:00 GMT
Brian Hulette created ARROW-2410:
------------------------------------

             Summary: [JS] Add DataFrame.scanAsync
                 Key: ARROW-2410
                 URL: https://issues.apache.org/jira/browse/ARROW-2410
             Project: Apache Arrow
          Issue Type: Improvement
          Components: JavaScript
            Reporter: Brian Hulette


Add a version of `DataFrame.scan`, `scanAsync` that yields periodically. The yield frequency
could be specified either as a number of record batches, or a number of records.

This scan should also be cancellable.



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