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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6147) Support avro data stored in HBase columns
Date Wed, 10 Sep 2014 08:25:29 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14128218#comment-14128218
] 

Lefty Leverenz commented on HIVE-6147:
--------------------------------------

Doc question:  Will this be documented in the HBase Integration design doc or the Avro SerDe
doc, or a new doc?  (The HBase doc has a list of open issues, but this one isn't on the list.)

* [HBase Integration -- Open Issues (JIRA) | https://cwiki.apache.org/confluence/display/Hive/HBaseIntegration#HBaseIntegration-OpenIssues(JIRA)]
* [Avro SerDe | https://cwiki.apache.org/confluence/display/Hive/AvroSerDe]

> 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
>              Labels: TODOC14
>             Fix For: 0.14.0
>
>         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, HIVE-6147.6.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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