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https://issues.apache.org/jira/browse/PHOENIX-918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13964806#comment-13964806
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James Taylor commented on PHOENIX-918:
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bq. improved by enhancing the storage handler's ability to push Hive predicates
down to the HBase scan/filter
[~ndimiduk] Hmm. I know a good Apache open source project that already does
that. Why not work to integrate Apache Phoenix with Apache Hive rather than
have some separate/different/duplicated effort (i.e. like, as a start,
implementing this JIRA)?
[~gabriel.reid] - I was just pointing out that there's missing information in
HCatalog due to the differences between HCatalog and Phoenix metadata. Your
solution sounds fine to bridge that gap. Might just need a way to specify which
columns make up the primary key constraint and whether they're not null.
Hopefully other columns could migrate over automatically.
> Support importing directly from ORC formatted HDFS data
> -------------------------------------------------------
>
> Key: PHOENIX-918
> URL: https://issues.apache.org/jira/browse/PHOENIX-918
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
>
> We currently have a good way to import from CSV, but we should also add the
> ability to import from HDFS ORC files, as this would likely be common if
> folks have Hive data they'd like to import.
> [~enis], [~ndimiduk], [~devaraj] - Does this make sense, or is there a
> better, existing way? Any takers on implementing it?
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