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https://issues.apache.org/jira/browse/HIVEMALL-231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Makoto Yui updated HIVEMALL-231:
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Issue Type: New Feature (was: Improvement)
> Create Subarray UDF
> -------------------
>
> Key: HIVEMALL-231
> URL: https://issues.apache.org/jira/browse/HIVEMALL-231
> Project: Hivemall
> Issue Type: New Feature
> Affects Versions: 0.6.0
> Reporter: Makoto Yui
> Assignee: Makoto Yui
> Priority: Major
> Fix For: 0.6.0
>
>
> subarray(array, fromIndex, length) currently uses ArraySliceUDF introduced by
> Brickhouse function.
> But, it brokes backward compatibility of old subarray UDF of signature
> subarray(array, fromIndex, toIndexExclusive).
> So, create SubarrayUDF and replace subarray implementation with it.
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