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Posted to issues@drill.apache.org by "Sudheesh Katkam (JIRA)" <ji...@apache.org> on 2017/02/03 02:12:51 UTC

[jira] [Commented] (DRILL-5219) Remove DrillUserProperties filtering in C++ driver

    [ https://issues.apache.org/jira/browse/DRILL-5219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15850922#comment-15850922 ] 

Sudheesh Katkam commented on DRILL-5219:
----------------------------------------

I was planning to add filtering to the Java client ([see here|https://github.com/sudheeshkatkam/drill/blob/DRILL-4280-PR/common/src/main/java/org/apache/drill/common/config/DrillProperties.java]). How will these properties be used without code changes (in UserSession)?

> Remove DrillUserProperties filtering in C++ driver
> --------------------------------------------------
>
>                 Key: DRILL-5219
>                 URL: https://issues.apache.org/jira/browse/DRILL-5219
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - C++
>            Reporter: Laurent Goujon
>            Assignee: Laurent Goujon
>            Priority: Minor
>
> Unlike the Java client, the C++ connector filter out unknown Drill user properties:
> https://github.com/apache/drill/blob/master/contrib/native/client/src/clientlib/drillClientImpl.cpp#L374
> This prevents a client (like the ODBC driver) to pass extra properties to the server (like extra metainformation, or some specific behavior for a given software)



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