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https://issues.apache.org/jira/browse/HIVE-705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12742191#action_12742191
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Samuel Guo commented on HIVE-705:
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@Ashish
Thank you for your comment.
It is difficult to infer the columns list from a sparse column hbase table, we
do not know exactly how many columns in a given hbase table. We just know all
the column families of a given hbase table.
Also, the data in hbase are all raw bytes. If we do not explicitly stat the
schema mapping, we will lose the information how to serialize/deserialize the
data from raw bytes.
> Let Hive can analyse hbase's tables
> -----------------------------------
>
> Key: HIVE-705
> URL: https://issues.apache.org/jira/browse/HIVE-705
> Project: Hadoop Hive
> Issue Type: New Feature
> Reporter: Samuel Guo
> Attachments: hbase-0.19.3-test.jar, hbase-0.19.3.jar,
> HIVE-705_draft.patch
>
>
> Add a serde over the hbase's tables, so that hive can analyse the data stored
> in hbase easily.
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