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https://issues.apache.org/jira/browse/HIVE-5294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13769559#comment-13769559
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Brock Noland commented on HIVE-5294:
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This looks good! I wander about the aggregation buffer constructor,
specifically:
Log.error("buffer type was null");
Won't this lead to a NPE later? If so, should we just throw a RuntimeException?
> Create collect UDF and make evaluator reusable
> ----------------------------------------------
>
> Key: HIVE-5294
> URL: https://issues.apache.org/jira/browse/HIVE-5294
> Project: Hive
> Issue Type: New Feature
> Reporter: Edward Capriolo
> Assignee: Edward Capriolo
> Attachments: HIVE-5294.patch.txt
>
>
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