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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-3566) Calling Connection.prepareStatement throws a ClassCastException
Date Fri, 04 Sep 2015 00:26:46 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730091#comment-14730091
] 

ASF GitHub Bot commented on DRILL-3566:
---------------------------------------

Github user dsbos commented on the pull request:

    https://github.com/apache/drill/pull/143#issuecomment-137607549
  
    > can you confirm that this patch passes all our "jdbc" tests ?
    
    It passed before the post-review update commit.  I'm re-running regular tests now.


> Calling Connection.prepareStatement throws a ClassCastException
> ---------------------------------------------------------------
>
>                 Key: DRILL-3566
>                 URL: https://issues.apache.org/jira/browse/DRILL-3566
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - JDBC
>            Reporter: Rahul Challapalli
>            Assignee: Daniel Barclay (Drill)
>            Priority: Blocker
>             Fix For: 1.2.0
>
>
> Git Commit # : 65935db8d01b95a7a3107835d7cd5e61220e2f84
> I am hitting the below exception when using Connection.prepareStatement without binding
any parameters
> {code}
> PreparedStatement stmt = con.prepareStatement(DRILL_SAMPLE_QUERY);
> Exception in thread "main" java.lang.ClassCastException: org.apache.drill.jdbc.impl.DrillJdbc41Factory$DrillJdbc41PreparedStatement
cannot be cast to org.apache.drill.jdbc.impl.DrillStatementImpl
> at org.apache.drill.jdbc.impl.DrillJdbc41Factory.newResultSet(DrillJdbc41Factory.java:106)
> at org.apache.drill.jdbc.impl.DrillJdbc41Factory.newResultSet(DrillJdbc41Factory.java:1)
> at net.hydromatic.avatica.AvaticaConnection.executeQueryInternal(AvaticaConnection.java:397)
> at net.hydromatic.avatica.AvaticaPreparedStatement.executeQuery(AvaticaPreparedStatement.java:77)
> at com.incorta.trails.DrillTest.query(DrillTest.java:33)
> at com.incorta.trails.DrillTest.main(DrillTest.java:12)
> {code}



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