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Posted to dev@ibatis.apache.org by "win hwang (JIRA)" <ib...@incubator.apache.org> on 2008/04/18 07:31:22 UTC

[jira] Created: (IBATIS-502) Stuck threads and hang forever

Stuck threads and hang forever
------------------------------

                 Key: IBATIS-502
                 URL: https://issues.apache.org/jira/browse/IBATIS-502
             Project: iBatis for Java
          Issue Type: Bug
         Environment: Solaris 9, ibatis 2.3.0.677, Weblogic 8.1 SP3, Oracle 9i
            Reporter: win hwang


my page hang forever and I found the stuck threads all stop at the same place from thread dump.
I am at my final stage of testing before rolling out the apps. 
Please help, thanks!

"ExecuteThread: '12' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x004ca408 nid=0x18 runnable [dd5fe000..dd5ffc28]
        at java.sql.SQLException.setNextException(SQLException.java:149)
        - waiting to lock <0xe3802990> (a java.sql.SQLWarning)
        at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
        at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
        at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
        at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
        - locked <0xe3802de0> (a oracle.jdbc.driver.T4CConnection)
        at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
        - locked <0xe3802f50> (a oracle.jdbc.driver.OracleResultSetImpl)
        at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
        at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
        at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
        at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
        at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
        at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
        at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
        at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
        at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
        at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
        at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
        at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
        at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
        at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
        at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
        at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
        at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
        at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
        at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

"ExecuteThread: '17' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x006fd360 nid=0x1d runnable [dd0fe000..dd0ffc28]
        at java.sql.SQLException.setNextException(SQLException.java:149)
        - waiting to lock <0xe860b1b0> (a java.sql.SQLWarning)
        at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
        at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
        at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
        at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
        - locked <0xe860b288> (a oracle.jdbc.driver.T4CConnection)
        at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
        - locked <0xe3802580> (a oracle.jdbc.driver.OracleResultSetImpl)
        at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
        at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
        at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
        at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
        at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
        at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
        at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
        at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
        at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
        at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
        at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
        at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
        at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
        at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
        at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
        at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
        at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
        at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
        at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

"ExecuteThread: '22' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x005a9ba8 nid=0x22 runnable [dcbfe000..dcbffc28]
        at java.sql.SQLException.setNextException(SQLException.java:149)
        - waiting to lock <0xe38003a0> (a java.sql.SQLWarning)
        at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
        at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
        at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
        at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
        at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
        - locked <0xe38007f0> (a oracle.jdbc.driver.T4CConnection)
        at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
        - locked <0xe3800960> (a oracle.jdbc.driver.OracleResultSetImpl)
        at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
        at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
        at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
        at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
        at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
        at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
        at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
        at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
        at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
        at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
        at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
        at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
        at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
        at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
        at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
        at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
        at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
        at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
        at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
        at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

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[jira] Commented: (IBATIS-502) Stuck threads and hang forever

Posted by "Clinton Begin (JIRA)" <ib...@incubator.apache.org>.
    [ https://issues.apache.org/jira/browse/IBATIS-502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12590446#action_12590446 ] 

Clinton Begin commented on IBATIS-502:
--------------------------------------

Sorry, I completely screwed up that example........

ry {
  ..startTransaction();
  ....
  ..commitTransaction();
} finally {
  ..endTransaction();
} 

Coffee!!! MORE COFFEE!!!! :-)

> Stuck threads and hang forever
> ------------------------------
>
>                 Key: IBATIS-502
>                 URL: https://issues.apache.org/jira/browse/IBATIS-502
>             Project: iBatis for Java
>          Issue Type: Bug
>         Environment: Solaris 9, ibatis 2.3.0.677, Weblogic 8.1 SP3, Oracle 9i
>            Reporter: win hwang
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> my page hang forever and I found the stuck threads all stop at the same place from thread dump.
> I am at my final stage of testing before rolling out the apps. 
> Please help, thanks!
> "ExecuteThread: '12' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x004ca408 nid=0x18 runnable [dd5fe000..dd5ffc28]
>         at java.sql.SQLException.setNextException(SQLException.java:149)
>         - waiting to lock <0xe3802990> (a java.sql.SQLWarning)
>         at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
>         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
>         at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
>         at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
>         - locked <0xe3802de0> (a oracle.jdbc.driver.T4CConnection)
>         at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
>         - locked <0xe3802f50> (a oracle.jdbc.driver.OracleResultSetImpl)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
>         at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
>         at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
>         at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
>         at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
>         at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
>         at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
>         at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
>         at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
>         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
>         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
>         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
>         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
>         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
> "ExecuteThread: '17' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x006fd360 nid=0x1d runnable [dd0fe000..dd0ffc28]
>         at java.sql.SQLException.setNextException(SQLException.java:149)
>         - waiting to lock <0xe860b1b0> (a java.sql.SQLWarning)
>         at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
>         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
>         at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
>         at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
>         - locked <0xe860b288> (a oracle.jdbc.driver.T4CConnection)
>         at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
>         - locked <0xe3802580> (a oracle.jdbc.driver.OracleResultSetImpl)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
>         at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
>         at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
>         at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
>         at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
>         at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
>         at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
>         at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
>         at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
>         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
>         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
>         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
>         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
>         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
> "ExecuteThread: '22' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x005a9ba8 nid=0x22 runnable [dcbfe000..dcbffc28]
>         at java.sql.SQLException.setNextException(SQLException.java:149)
>         - waiting to lock <0xe38003a0> (a java.sql.SQLWarning)
>         at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
>         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
>         at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
>         at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
>         - locked <0xe38007f0> (a oracle.jdbc.driver.T4CConnection)
>         at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
>         - locked <0xe3800960> (a oracle.jdbc.driver.OracleResultSetImpl)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
>         at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
>         at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
>         at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
>         at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
>         at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
>         at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
>         at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
>         at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
>         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
>         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
>         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
>         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
>         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

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[jira] Commented: (IBATIS-502) Stuck threads and hang forever

Posted by "win hwang (JIRA)" <ib...@incubator.apache.org>.
    [ https://issues.apache.org/jira/browse/IBATIS-502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12590825#action_12590825 ] 

win hwang commented on IBATIS-502:
----------------------------------

I am not using transaction statement actually.

       protected java.util.List getData(Query query) throws SQLException{
		Map parameter = new HashMap();
		parameter.put("fields", query.getFields());
		parameter.put("table", query.getTable());
		parameter.put("condition", query.getConditions());
		parameter.put("sortBy", query.getSortBy());
		return (List) sqlMapper.queryForList("selectGeneric", parameter);
	}

  <select id="selectGeneric" remapResults="true" resultClass="java.util.HashMap" cacheModel="RemoveImmdIfSuspectNotInUse-Cache">
	select $fields$ 
	from ($table$) 
	<isNotEmpty property="condition" >
		$condition$
	</isNotEmpty>
	<isNotEmpty property="sortBy" >
		$sortBy$
	</isNotEmpty>	
  </select>

I managed to avoid the same thread hang issue by adding a "order by" to the same query. So, probably there might be some other issue.
Thanks for prompt feedback!

> Stuck threads and hang forever
> ------------------------------
>
>                 Key: IBATIS-502
>                 URL: https://issues.apache.org/jira/browse/IBATIS-502
>             Project: iBatis for Java
>          Issue Type: Bug
>         Environment: Solaris 9, ibatis 2.3.0.677, Weblogic 8.1 SP3, Oracle 9i
>            Reporter: win hwang
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> my page hang forever and I found the stuck threads all stop at the same place from thread dump.
> I am at my final stage of testing before rolling out the apps. 
> Please help, thanks!
> "ExecuteThread: '12' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x004ca408 nid=0x18 runnable [dd5fe000..dd5ffc28]
>         at java.sql.SQLException.setNextException(SQLException.java:149)
>         - waiting to lock <0xe3802990> (a java.sql.SQLWarning)
>         at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
>         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
>         at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
>         at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
>         - locked <0xe3802de0> (a oracle.jdbc.driver.T4CConnection)
>         at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
>         - locked <0xe3802f50> (a oracle.jdbc.driver.OracleResultSetImpl)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
>         at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
>         at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
>         at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
>         at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
>         at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
>         at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
>         at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
>         at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
>         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
>         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
>         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
>         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
>         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
> "ExecuteThread: '17' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x006fd360 nid=0x1d runnable [dd0fe000..dd0ffc28]
>         at java.sql.SQLException.setNextException(SQLException.java:149)
>         - waiting to lock <0xe860b1b0> (a java.sql.SQLWarning)
>         at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
>         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
>         at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
>         at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
>         - locked <0xe860b288> (a oracle.jdbc.driver.T4CConnection)
>         at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
>         - locked <0xe3802580> (a oracle.jdbc.driver.OracleResultSetImpl)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
>         at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
>         at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
>         at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
>         at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
>         at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
>         at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
>         at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
>         at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
>         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
>         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
>         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
>         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
>         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
> "ExecuteThread: '22' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x005a9ba8 nid=0x22 runnable [dcbfe000..dcbffc28]
>         at java.sql.SQLException.setNextException(SQLException.java:149)
>         - waiting to lock <0xe38003a0> (a java.sql.SQLWarning)
>         at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
>         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
>         at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
>         at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
>         - locked <0xe38007f0> (a oracle.jdbc.driver.T4CConnection)
>         at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
>         - locked <0xe3800960> (a oracle.jdbc.driver.OracleResultSetImpl)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
>         at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
>         at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
>         at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
>         at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
>         at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
>         at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
>         at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
>         at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
>         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
>         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
>         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
>         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
>         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

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[jira] Closed: (IBATIS-502) Stuck threads and hang forever

Posted by "Clinton Begin (JIRA)" <ib...@incubator.apache.org>.
     [ https://issues.apache.org/jira/browse/IBATIS-502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Clinton Begin closed IBATIS-502.
--------------------------------

    Resolution: Invalid

You're likely not properly ending your database transactions in a fault tolerant way:

try {
  ..startTransaction();
  ....
  ..endTransaction();
} finally {
  ..closeTransaction();
}



> Stuck threads and hang forever
> ------------------------------
>
>                 Key: IBATIS-502
>                 URL: https://issues.apache.org/jira/browse/IBATIS-502
>             Project: iBatis for Java
>          Issue Type: Bug
>         Environment: Solaris 9, ibatis 2.3.0.677, Weblogic 8.1 SP3, Oracle 9i
>            Reporter: win hwang
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> my page hang forever and I found the stuck threads all stop at the same place from thread dump.
> I am at my final stage of testing before rolling out the apps. 
> Please help, thanks!
> "ExecuteThread: '12' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x004ca408 nid=0x18 runnable [dd5fe000..dd5ffc28]
>         at java.sql.SQLException.setNextException(SQLException.java:149)
>         - waiting to lock <0xe3802990> (a java.sql.SQLWarning)
>         at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
>         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
>         at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
>         at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
>         - locked <0xe3802de0> (a oracle.jdbc.driver.T4CConnection)
>         at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
>         - locked <0xe3802f50> (a oracle.jdbc.driver.OracleResultSetImpl)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
>         at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
>         at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
>         at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
>         at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
>         at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
>         at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
>         at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
>         at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
>         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
>         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
>         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
>         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
>         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
> "ExecuteThread: '17' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x006fd360 nid=0x1d runnable [dd0fe000..dd0ffc28]
>         at java.sql.SQLException.setNextException(SQLException.java:149)
>         - waiting to lock <0xe860b1b0> (a java.sql.SQLWarning)
>         at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
>         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
>         at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
>         at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
>         - locked <0xe860b288> (a oracle.jdbc.driver.T4CConnection)
>         at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
>         - locked <0xe3802580> (a oracle.jdbc.driver.OracleResultSetImpl)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
>         at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
>         at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
>         at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
>         at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
>         at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
>         at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
>         at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
>         at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
>         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
>         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
>         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
>         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
>         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
> "ExecuteThread: '22' for queue: 'weblogic.kernel.Default'" daemon prio=5 tid=0x005a9ba8 nid=0x22 runnable [dcbfe000..dcbffc28]
>         at java.sql.SQLException.setNextException(SQLException.java:149)
>         - waiting to lock <0xe38003a0> (a java.sql.SQLWarning)
>         at java.sql.SQLWarning.setNextWarning(SQLWarning.java:107)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:752)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:734)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:787)
>         at oracle.jdbc.driver.DatabaseError.addSqlWarning(DatabaseError.java:806)
>         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:187)
>         at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:602)
>         at oracle.jdbc.driver.OracleResultSetImpl.close_or_fetch_from_next(OracleResultSetImpl.java:265)
>         - locked <0xe38007f0> (a oracle.jdbc.driver.T4CConnection)
>         at oracle.jdbc.driver.OracleResultSetImpl.next(OracleResultSetImpl.java:197)
>         - locked <0xe3800960> (a oracle.jdbc.driver.OracleResultSetImpl)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:380)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:301)
>         at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:190)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteQuery(GeneralStatement.java:205)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
>         at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
>         at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
>         at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
>         at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
>         at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
>         at com.csminc.dw.dao.CifBoDao.getData(CifBoDao.java:109)
>         at com.csminc.dw.dao.KpiMgr.getData(KpiMgr.java:48)
>         at com.csminc.dw.dao.KpiMgr.select(KpiMgr.java:74)
>         at jsp_servlet._bizdashboard.__qry_bk_bl_fcst_dtl._jspService(__qry_bk_bl_fcst_dtl.java:166)
>         at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>         at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
>         at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
>         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6452)
>         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
>         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
>         at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
>         at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
>         at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>         at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)

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