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Posted to dev@hive.apache.org by "Brock Noland (JIRA)" <ji...@apache.org> on 2014/08/18 01:12:18 UTC

[jira] [Commented] (HIVE-6147) Support avro data stored in HBase columns

    [ https://issues.apache.org/jira/browse/HIVE-6147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14100172#comment-14100172 ] 

Brock Noland commented on HIVE-6147:
------------------------------------

[~swarnim] very sorry this review has taken so long. Can you rebase the current patch? I also see there are many extra newlines in several methods like getTestAvroBytesFromClass2. Can you remove those as well?

I will review the updated patch promptly.

> Support avro data stored in HBase columns
> -----------------------------------------
>
>                 Key: HIVE-6147
>                 URL: https://issues.apache.org/jira/browse/HIVE-6147
>             Project: Hive
>          Issue Type: Improvement
>          Components: HBase Handler
>    Affects Versions: 0.12.0, 0.13.0
>            Reporter: Swarnim Kulkarni
>            Assignee: Swarnim Kulkarni
>         Attachments: HIVE-6147.1.patch.txt, HIVE-6147.2.patch.txt, HIVE-6147.3.patch.txt, HIVE-6147.3.patch.txt, HIVE-6147.4.patch.txt, HIVE-6147.5.patch.txt
>
>
> Presently, the HBase Hive integration supports querying only primitive data types in columns. It would be nice to be able to store and query Avro objects in HBase columns by making them visible as structs to Hive. This will allow Hive to perform ad hoc analysis of HBase data which can be deeply structured.



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