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https://issues.apache.org/jira/browse/KNOX-844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15811093#comment-15811093
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John McParland edited comment on KNOX-844 at 1/9/17 8:57 AM:
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Thanks [~elserj].
I have used the term "HTTP" when I mean is REST/Webservice calls. Your
explanation makes it clear that (one of) the interface(s) is ODBC, while HTTP
is simply the transport protocol. Thanks for this clarification.
I agree with your assertion that the "arrows" from the ODBC component therefore
should be collapsed into one.
Do you have any further documentation on setting up Knox with Phoenix Query
Server (beyond what's linked in the description)? Do I need to add an entry to
the topology for Knox, for example?
was (Author: mcparlandjcgi):
Thanks [~elserj].
I have used the term "HTTP" when was I mean is REST/Webservice calls. Your
explanation makes it clear that (one of) the interface(s) is ODBC, while HTTP
is simply the transport protocol. Thanks for this clarification.
I agree with your assertion that the "arrows" from the ODBC component therefore
should be collapsed into one.
Do you have any further documentation on setting up Knox with Phoenix Query
Server (beyond what's linked in the description)? Do I need to add an entry to
the topology for Knox, for example?
> Add support for Apache Phoenix via Knox
> ---------------------------------------
>
> Key: KNOX-844
> URL: https://issues.apache.org/jira/browse/KNOX-844
> Project: Apache Knox
> Issue Type: Improvement
> Components: Server
> Affects Versions: 0.11.0
> Reporter: John McParland
> Assignee: John McParland
> Attachments: Knox_Phoenix.png
>
>
> We would like to access data stored in Hadoop (especially HBase) using
> traditional tools which rely on ODBC connections and SQL.
> Phoenix provides the SQL interface to HBase, and Hortonworks have an [ODSC
> Connector for
> Phoenix|http://hortonworks.com/hadoop-tutorial/bi-apache-phoenix-odbc/]
> However this is unsecured - in so far as accessing from outside of the
> perimeter of the Big Data Platform.
> This ticket should address that by allowing the ODBC connection to Phoenix to
> be proxied through Knox, to enforce perimeter level security.
> h4. Acceptance Criteria
> - Connections to Phoenix via Knox are only allowed with valid credentials, as
> enforced by Knox
> - Connections to Phoenix via Knox are NOT allowed if Knox finds invalid
> credentials.
> - Connection to Phoenix via Knox can are made via an ODBC connector
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