[ 
https://issues.apache.org/jira/browse/TAJO-1619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14558750#comment-14558750
 ] 

Tajo QA commented on TAJO-1619:
-------------------------------

{color:red}*-1 overall.*{color}  Here are the results of testing the latest 
attachment 
  
http://issues.apache.org/jira/secure/attachment/12734770/tajo-eminency-worker-Jongyoungui-MBP.log
  against master revision release-0.9.0-rc0-306-gbbfa076.

      {color:red}-1 patch.{color}  The patch command could not apply the patch.

    {color:red}-1 patch.{color}  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-TAJO-Build/801//console

This message is automatically generated.

> JDBC program is stuck after closing
> -----------------------------------
>
>                 Key: TAJO-1619
>                 URL: https://issues.apache.org/jira/browse/TAJO-1619
>             Project: Tajo
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 0.10.0
>            Reporter: Jongyoung Park
>            Assignee: Jihoon Son
>             Fix For: 0.10.1
>
>         Attachments: dump, tajo-eminency-master-Jongyoungui-MBP.log, 
> tajo-eminency-worker-Jongyoungui-MBP.log
>
>
> {code:title=JdbcTest.java|borderStyle=solid}
> public class JdbcTest {
>   public static void main(String [] args) throws ClassNotFoundException, 
> SQLException {
>     Class.forName("org.apache.tajo.jdbc.TajoDriver");
>     Connection conn = 
> DriverManager.getConnection("jdbc:tajo://127.0.0.1:26002/tpch");
>     Statement stmt = null;
>     ResultSet rs = null;
>     try {
>       stmt = conn.createStatement();
>       rs = stmt.executeQuery("select count(*) from customer");
>       System.out.println(rs.next());
>       System.out.println(rs.getInt(1));
>     } catch (SQLException e) {
>       System.err.println(e.getMessage());
>     } finally {
>       System.out.println("close start");
>       if (rs != null) rs.close();
>       System.out.println("rs close end");
>       if (stmt != null) stmt.close();
>       System.out.println("stmt close end");
>       if (conn != null) conn.close();
>       System.out.println("conn close end");
>     }
>   }
> }
> {code}
> When the code above is executed, it is stuck after printing 'conn close end'.
> I attache log and thread dump.



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