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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-12054) Create vectorized write method
Date Fri, 30 Oct 2015 06:47:27 GMT

     [ https://issues.apache.org/jira/browse/HIVE-12054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Owen O'Malley updated HIVE-12054:
---------------------------------
    Attachment: HIVE-12054.patch

This patch:
* Updates the murmur3 code to take offsets as well as lengths.
* Updates the ORC ColumnStatistics so that it can update without creating an object.
* Adds a writer.addRowBatch to the ORC writer.
* Adds a createVectorRowBatch to the TypeDescription.

> Create vectorized write method
> ------------------------------
>
>                 Key: HIVE-12054
>                 URL: https://issues.apache.org/jira/browse/HIVE-12054
>             Project: Hive
>          Issue Type: Sub-task
>          Components: File Formats
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>             Fix For: 2.0.0
>
>         Attachments: HIVE-12054.patch
>
>
> We need to add writer methods that can write VectorizedRowBatch to an ORC file.



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