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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-5568) Include hadoop-common jars inside drill-jdbc-all.jar
Date Mon, 05 Jun 2017 21:00:05 GMT

    [ https://issues.apache.org/jira/browse/DRILL-5568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16037583#comment-16037583

ASF GitHub Bot commented on DRILL-5568:

GitHub user sohami opened a pull request:


    DRILL-5568: Include hadoop-common jars inside drill-jdbc-all.jar

    More details on this PR is in [JIRA](https://issues.apache.org/jira/browse/DRILL-5568)

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/sohami/drill DRILL-5568

Alternatively you can review and apply these changes as the patch at:


To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #849
commit e84ce5bb6317e7a8caa50c7ffc85dfc416616596
Author: Sorabh Hamirwasia <shamirwasia@maprtech.com>
Date:   2017-06-05T20:45:27Z

    DRILL-5568: Include hadoop-common jars inside drill-jdbc-all.jar


> Include hadoop-common jars inside drill-jdbc-all.jar
> ----------------------------------------------------
>                 Key: DRILL-5568
>                 URL: https://issues.apache.org/jira/browse/DRILL-5568
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - JDBC
>            Reporter: Sorabh Hamirwasia
>            Assignee: Sorabh Hamirwasia
> With Sasl support in 1.10 the authentication using username/password was moved to Plain
Mechanism of Sasl Framework. There are couple of Hadoop classes like Configuration.java and
UserGroupInformation.java defined in hadoop-common package which were used in DrillClient
for security mechanisms like Plain/Kerberos mechanisms. Due to this we need to add hadoop
dependency inside _drill-jdbc-all.jar_  Without it the application using this driver will
fail to connect to Drill with authentication enabled.
> Today this jar (which is JDBC driver for Drill) already has lots of other dependencies
which DrillClient relies on like Netty, etc. But the way we add these dependencies are under
*oadd* namespace so that the application using this driver won't end up in conflict with it's
own version of same dependencies. As part of this JIRA it will include hadoop-common dependencies
under same namespace. This will allow an application to connect to Drill using this driver
with security enabled. 

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