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Posted to issues@arrow.apache.org by "Brian Hulette (JIRA)" <ji...@apache.org> on 2019/02/21 16:17:00 UTC

[jira] [Commented] (ARROW-4554) [JS] Implement logic for combining Vectors with different lengths/chunksizes

    [ https://issues.apache.org/jira/browse/ARROW-4554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16774245#comment-16774245 ] 

Brian Hulette commented on ARROW-4554:
--------------------------------------

Closed in https://github.com/apache/arrow/pull/3634

> [JS] Implement logic for combining Vectors with different lengths/chunksizes
> ----------------------------------------------------------------------------
>
>                 Key: ARROW-4554
>                 URL: https://issues.apache.org/jira/browse/ARROW-4554
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: JavaScript
>    Affects Versions: JS-0.4.0
>            Reporter: Paul Taylor
>            Assignee: Paul Taylor
>            Priority: Major
>             Fix For: JS-0.4.1
>
>
> We should add logic to combine and possibly slice/re-chunk and uniformly partition chunks into separate RecordBatches. This will make it easier to create Tables or RecordBatches from Vectors of different lengths. This is also necessary for {{Table#assign()}}. PR incoming.



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