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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-971) Query server
Date Tue, 06 May 2014 23:14:16 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13991311#comment-13991311
] 

Andrew Purtell commented on PHOENIX-971:
----------------------------------------

As discussed at HBaseCon. 

Some (perhaps out of date) information on the design of the HiveServer2 Thrift API: https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Thrift+API
. If the Phoenix Query Server adopts, for a Thrift connection option, the HiveServer2 protocol
then Phoenix could seamlessly interoperate with the Hive JDBC driver. 

Conceivably the Query Server could also speak a subset of the MySQL client/server protocol
sufficient to interoperate with any existing MySQL client: https://dev.mysql.com/doc/internals/en/client-server-protocol.html


> Query server
> ------------
>
>                 Key: PHOENIX-971
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-971
>             Project: Phoenix
>          Issue Type: New Feature
>            Reporter: Andrew Purtell
>
> Host the JDBC driver in a query server process that can be deployed as a middle tier
between lighter weight clients and Phoenix+HBase. This would serve a similar optional role
in Phoenix deployments as the [HiveServer2|https://cwiki.apache.org/confluence/display/Hive/Setting+Up+HiveServer2]
does in Hive deploys.



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