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https://issues.apache.org/jira/browse/HIVE-3585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13547233#comment-13547233
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Jakob Homan commented on HIVE-3585:
-----------------------------------
Expanding on what Sean said. Yes, there will be a TrevniSerde that doesn't
write Avro but happens to require the Avro libraries. And there will be an
extension to the AvroSerde that writes Trevni-encoded Avro.
This patch is going to share 90% of its small code with the existing AvroSerde
that was never shunted into contrib. Why should this variation be? There are
active users and developers of this code. Again, I'm not seeing any technical
reasons to block progress. Is anyone planning on exercising a -1?
> Integrate Trevni as another columnar oriented file format
> ---------------------------------------------------------
>
> Key: HIVE-3585
> URL: https://issues.apache.org/jira/browse/HIVE-3585
> Project: Hive
> Issue Type: Improvement
> Components: Serializers/Deserializers
> Affects Versions: 0.10.0
> Reporter: alex gemini
> Assignee: Mark Wagner
> Priority: Minor
>
> add new avro module trevni as another columnar format.New columnar format
> need a columnar SerDe,seems fastutil is a good choice.the shark project use
> fastutil library as columnar serde library but it seems too large (almost
> 15m) for just a few primitive array collection.
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