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https://issues.apache.org/jira/browse/HIVE-25421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ádám Szita resolved HIVE-25421.
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Fix Version/s: 4.0.0
Resolution: Fixed
Committed to master. Thanks for the review [~lpinter]
> Fallback from vectorization when reading Iceberg's time columns from ORC files
> ------------------------------------------------------------------------------
>
> Key: HIVE-25421
> URL: https://issues.apache.org/jira/browse/HIVE-25421
> Project: Hive
> Issue Type: Bug
> Reporter: Ádám Szita
> Assignee: Ádám Szita
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> As discussed in HIVE-25420 time column is not native Hive type, reading it is
> more complicated, and is not supported for vectorized read. Trying this
> currently results in an exception for ORC formatted files, so we should make
> an effort to gracefully fall back to non-vectorized reads when there's such a
> column in the query's projection.
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