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https://issues.apache.org/jira/browse/HIVE-2599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13861802#comment-13861802
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Nick Dimiduk commented on HIVE-2599:
------------------------------------

bq. Do you have a simple example?

The best documentation available is still in the [unit 
tests|https://github.com/apache/hbase/blob/trunk/hbase-common/src/test/java/org/apache/hadoop/hbase/types/TestStruct.java].
 I will do a proper writeup of using this feature, it's just not a priority for 
me as of late.

> Support Composit/Compound Keys with HBaseStorageHandler
> -------------------------------------------------------
>
>                 Key: HIVE-2599
>                 URL: https://issues.apache.org/jira/browse/HIVE-2599
>             Project: Hive
>          Issue Type: Improvement
>          Components: HBase Handler
>    Affects Versions: 0.8.0
>            Reporter: Hans Uhlig
>            Assignee: Swarnim Kulkarni
>         Attachments: HIVE-2599.1.patch.txt, HIVE-2599.2.patch.txt, 
> HIVE-2599.2.patch.txt
>
>
> It would be really nice for hive to be able to understand composite keys from 
> an underlying HBase schema. Currently we have to store key fields twice to be 
> able to both key and make data available. I noticed John Sichi mentioned in 
> HIVE-1228 that this would be a separate issue but I cant find any follow up. 
> How feasible is this in the HBaseStorageHandler?



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