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https://issues.apache.org/jira/browse/HIVE-3585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767892#comment-13767892
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Mark Wagner commented on HIVE-3585:
-----------------------------------
As Yin said, Parquet has mostly taken the mindshare from Trevni. Looking at the
Avro jira, it does seem that there are a few users of Trevni. [~appodictic], if
you'd like to include this for them, then that's fine. The only change to the
Avro Serde was a bit of refactoring, so it shouldn't be any burden on the
"main" Avro Serde. That said, I think it'd be good for HIVE-4732 and HIVE-4734
to go in first. Both of those should be ready to commit shortly and will
require a bit more rebasing of this patch. Also, the Avro version should get
bumped to 1.7.5.
> 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
> Attachments: futurama_episodes.avro, HIVE-3585.1.patch.txt
>
>
> 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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