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Hive >> mail # dev >> Re: [jira] [Commented] (HIVE-3585) Integrate Trevni as another columnar oriented file format


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Re: [jira] [Commented] (HIVE-3585) Integrate Trevni as another columnar oriented file format
There are 32 watchers. I see no reason not to commit,

On Saturday, September 14, 2013, Yin Huai (JIRA) <[EMAIL PROTECTED]> wrote:
>
>     [
https://issues.apache.org/jira/browse/HIVE-3585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767575#comment-13767575]
>
> Yin Huai commented on HIVE-3585:
> --------------------------------
>
> My impression is that [Parquet is the replacement of Trevni|
http://www.dbms2.com/2013/06/23/impala-and-parquet/]. So, my question is if
there is any serious user of it.
>
>> 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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