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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-4291) JDBC Driver regression (DRILL-2482 creeping back in)
Date Sun, 24 Jan 2016 18:00:41 GMT

    [ https://issues.apache.org/jira/browse/DRILL-4291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15114407#comment-15114407
] 

ASF GitHub Bot commented on DRILL-4291:
---------------------------------------

GitHub user jacques-n opened a pull request:

    https://github.com/apache/drill/pull/336

    DRILL-4291: Fix Missing classes when trying to query varchar[] using jdbc-all

    - Create a new simplified version of the Hadoop Text class that doesn't include massive
dependencies.
    - Update Vectors to use new Text class.
    - Update the jdbc-all module to have a test which also includes complex types.
    - Clean up exclusions in Jdbc jar file to reduce file size.
    - Add an enforcer rule that ensures the adbc-all jar exclusions are maintained in the
future.

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

    $ git pull https://github.com/jacques-n/drill DRILL-4291

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

    https://github.com/apache/drill/pull/336.patch

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

    This closes #336
    
----
commit 09d7c0c06f12203ae611f8e4733bba2ce7329c03
Author: Jacques Nadeau <jacques@apache.org>
Date:   2016-01-24T17:59:12Z

    DRILL-4291: Fix Missing classes when trying to query varchar[] using JDBC
    
    - Create a new simplified version of the Hadoop Text class that doesn't include massive
dependencies.
    - Update Vectors to use new Text class.
    - Update the jdbc-all module to have a test which also includes complex types.
    - Clean up exclusions in Jdbc jar file to reduce file size.
    - Add an enforcer rule that ensures the adbc-all jar exclusions are maintained in the
future.

----


> JDBC Driver regression (DRILL-2482 creeping back in)
> ----------------------------------------------------
>
>                 Key: DRILL-4291
>                 URL: https://issues.apache.org/jira/browse/DRILL-4291
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - JDBC
>    Affects Versions: 0.5.0
>         Environment: Linux / 1.5-SNAPSHOT
>            Reporter: Stefán Baxter
>            Assignee: Jacques Nadeau
>
> Hi,
> We are using the 1.5-SNAPSHOT version of the JDBC drilver (all) and we seem to be getting
this old thing:
> https://issues.apache.org/jira/browse/DRILL-2482
> We are either doing something wrong or this or this is a regression. Has anyone else
experienced not being able to get nested structures via the latest JDBC driver?
> (I'm going to pull the lastest from master to be sure this has not been solved)
> The error we get when accessing a field containing a sub-structure is :
> java.lang.NoClassDefFoundError: org/apache/hadoop/io/Text
>     at oadd.org.apache.drill.exec.util.JsonStringArrayList.<clinit>(JsonStringArrayList.java:35)
>     at oadd.org.apache.drill.exec.vector.RepeatedVarCharVector$Accessor.getObject(RepeatedVarCharVector.java:293)
>     at oadd.org.apache.drill.exec.vector.RepeatedVarCharVector$Accessor.getObject(RepeatedVarCharVector.java:290)
>     at oadd.org.apache.drill.exec.vector.accessor.GenericAccessor.getObject(GenericAccessor.java:44)
>     at oadd.org.apache.drill.exec.vector.accessor.BoundCheckingAccessor.getObject(BoundCheckingAccessor.java:148)
>     at org.apache.drill.jdbc.impl.TypeConvertingSqlAccessor.getObject(TypeConvertingSqlAccessor.java:795)
>     at org.apache.drill.jdbc.impl.AvaticaDrillSqlAccessor.getObject(AvaticaDrillSqlAccessor.java:179)
>     at oadd.net.hydromatic.avatica.AvaticaResultSet.getObject(AvaticaResultSet.java:351)
>     at org.apache.drill.jdbc.impl.DrillResultSetImpl.getObject(DrillResultSetImpl.java:420)
> Regards,
>  -Stefan



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