[
https://issues.apache.org/jira/browse/ARROW-1559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16255553#comment-16255553
]
ASF GitHub Bot commented on ARROW-1559:
---------------------------------------
wesm commented on issue #1266: ARROW-1559: [C++] Add Unique kernel and refactor
DictionaryBuilder to be a stateful kernel
URL: https://github.com/apache/arrow/pull/1266#issuecomment-344976728
I created https://issues.apache.org/jira/browse/ARROW-1828 to take care of
the boolean hash table implementation, since this patch has already gotten
quite large
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
> [C++] Kernel implementations for "unique" (compute distinct elements of array)
> ------------------------------------------------------------------------------
>
> Key: ARROW-1559
> URL: https://issues.apache.org/jira/browse/ARROW-1559
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Assignee: Uwe L. Korn
> Labels: Analytics, pull-request-available
> Fix For: 0.8.0
>
>
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
