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https://issues.apache.org/jira/browse/HADOOP-4101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12645292#action_12645292
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Michi Mutsuzaki commented on HADOOP-4101:
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I was thinking the JDBC driver will be of type 4:
http://en.wikipedia.org/wiki/JDBC_driver#Type_4_Driver_-_Native-Protocol_Driver
which means there is a server <--> client api that is independent of JDBC, and
JDBC driver uses the client api.
We should meet up to make sure we are all on the same page. Ragho, can you set
up a meeting?
--Michi
> Support JDBC connections for interoperability between Hive and RDBMS
> --------------------------------------------------------------------
>
> Key: HADOOP-4101
> URL: https://issues.apache.org/jira/browse/HADOOP-4101
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: YoungWoo Kim
> Priority: Minor
> Attachments: hadoop-4101.1.patch
>
>
> In many DW and BI systems, the data are stored in RDBMS for now such as
> oracle, mysql, postgresql ... for reporting, charting and etc.
> It would be useful to be able to import data from RDBMS and export data to
> RDBMS using JDBC connections.
> If Hive support JDBC connections, It wll be much easier to use 3rd party
> DW/BI tools.
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