Error with connetion(pool) to database (Entity JavaEE)

Please help me , I try config pool but not working .I run on other computer(win xp) very good ,so I think glassfish on my computer(win 7) some error .
This is my error:
WARNING: RAR5117 : Failed to obtain/create connection from connection pool [ eStore_saPool ]. Reason : com.sun.appserv.connectors.internal.api.PoolingException
WARNING: RAR5114 : Error allocating connection : [Error in allocating a connection. Cause: null]
SEVERE: Local Exception Stack:
Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.0.1.v20100213-r6600): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: null
Error Code: 0
at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:309)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:138)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:94)
at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:584)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:228)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:369)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:151)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:207)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:202)
at com.sun.enterprise.container.common.impl.EntityManagerWrapper._getDelegate(EntityManagerWrapper.java:197)
at com.sun.enterprise.container.common.impl.EntityManagerWrapper.createQuery(EntityManagerWrapper.java:424)
at SessionBeans.CategorySession.LoadCategory(CategorySession.java:23)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:613)
at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1056)
at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1128)
at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:5292)
at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:615)
at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:797)
at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:567)
at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doAround(SystemInterceptorProxy.java:157)
at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:139)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:613)
at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:858)
at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:797)
at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:367)
at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:5264)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:5252)
at com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:201)
at com.sun.ejb.containers.EJBObjectInvocationHandlerDelegate.invoke(EJBObjectInvocationHandlerDelegate.java:75)
at $Proxy134.LoadCategory(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:613)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:228)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:147)
at com.sun.corba.ee.impl.presentation.rmi.codegen.CodegenStubBase.invoke(CodegenStubBase.java:225)
at SessionBeans.__CategorySessionRemote_Remote_DynamicStub.LoadCategory(SessionBeans/__CategorySessionRemote_Remote_DynamicStub.java)
at SessionBeans._CategorySessionRemote_Wrapper.LoadCategory(SessionBeans/_CategorySessionRemote_Wrapper.java)
at Thanh.SV.LoadCategoryServlet.service(LoadCategoryServlet.java:25)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
at java.lang.Thread.run(Thread.java:729)
Caused by: java.sql.SQLException: Error in allocating a connection. Cause: null
at com.sun.gjc.spi.base.DataSource.getConnection(DataSource.java:112)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:126)
... 70 more
Edited by: user13721004 on Jan 13, 2011 12:51 AM
Edited by: user13721004 on Jan 13, 2011 12:53 AM

Here's an idea:
I suggest you create a very simple program totally independent of your current project that configures a connection pool in code (no external configuration file), gets a connection, and prints out a value from a database table. Then, create a simple program that mimics how you get a connection pool from your current project and get that to work.
By doing the above, you can help isolate any configuration or firewall(?) problem from your project code.

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Keywords: Classic
User: N/A
Computer: 525531-WEB03.dfw.intensive.int
Description:
A process serving application pool 'Sharepoint-2' suffered a fatal communication error with the Windows Process Activation Service. The process id was '8180'. The data field contains the error number.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-WAS" Guid="{524B5D04-133C-4A62-8362-64E8EDB9CE40}" EventSourceName="WAS" />
<EventID Qualifiers="32768">5011</EventID>
<Version>0</Version>
<Level>3</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2013-12-17T10:16:34.000000000Z" />
<EventRecordID>23515</EventRecordID>
<Correlation />
<Execution ProcessID="0" ThreadID="0" />
<Channel>System</Channel>
<Computer>525531-WEB03.dfw.intensive.int</Computer>
<Security />
</System>
<EventData>
<Data Name="AppPoolID">Sharepoint-2</Data>
<Data Name="ProcessID">8180</Data>
<Binary>6D000780</Binary>
</EventData>
</Event>

Dbx: internal error: signal SIGSEGV with boost::pool

When I try to debug the following code:
#include <iostream>
#include <boost/pool/object_pool.hpp>
struct Test
    int v;
int main(int argc, char** argv)
    typedef boost::object_pool<Test> TestPool;
    TestPool myPool;
    Test *test = myPool.malloc();
    return (EXIT_SUCCESS);
}compiling with:
CC -m64 -erroff=wvarhidemem,hidevf,hidevfinvb -errtags=yes -library=stlport4 -mt   -c -g -I/home/gimenero/include -o build/Debug/Sun12-Solaris-Sparc/main.o main.cc
CC -m64 -erroff=wvarhidemem,hidevf,hidevfinvb -errtags=yes -library=stlport4 -mt   -o dist/Debug/Sun12-Solaris-Sparc/boostpooltest build/Debug/Sun12-Solaris-Sparc/main.o -lboost_system-sw59-mt The debugger gets SIGSEGV:
[gimenero@tst-bill1 Sun12-Solaris-Sparc]$ dbx boostpooltest
Reading boostpooltest
Reading ld.so.1
Reading libboost_system-sw59-mt-1_39.so.1.39.0
Reading libstlport.so.1
Reading librt.so.1
Reading libCrun.so.1
Reading libm.so.2
Reading libthread.so.1
Reading libc.so.1
Reading libm.so.1
Reading libaio.so.1
Reading libmd.so.1
dbx: internal error: signal SIGSEGV (no mapping at the fault address)
dbx's coredump will appear in /tmp
Abort (core dumped)The pstack of the core is:
[gimenero@tst-bill1 coreFiles]$ pstack tst-bill1.dbx.20417.core | c++filt
core 'tst-bill1.dbx.20417.core' of 20417:       /opt/SUNWspro/prod/bin/sparcv9/dbx -g sync,stdio
ffffffff7e5d80d4 _lwp_kill (6, 0, ffffffff7e5b6e54, ffffffffffffffff, ffffffff7e73a000, 0)...
ffffffff7e54afd0 abort (1, 1d8, 0, 1ef13c, 0, 0)...
00000001000c032c ???????? (b, 100400, 1, 100512eec, 10051fb10, 100621000)...
ffffffff7e5d418c __sighndlr (b, ffffffff7fffbe70, ffffffff7fffbb90, 1000c00bc, 0, a)...
ffffffff7e5c7d28 call_user_handler (ffffffff7f100200, ffffffff7f100200, ffffffff7fffbb90, 8, 0, 0)...
ffffffff7e5c7f20 sigacthandler (0, ffffffff7fffbe70, ffffffff7fffbb90, ffffffff7f100200, 0, ffffffff7e73a000)...
--- called from signal handler with signal 0 (SIGEXIT) ---
00000001002820e4 void*Heap::alloc(unsigned)...
0000000100282324 char*Heap::strdup(const char*)...
000000010024b3e0 Symbol*Symtab::NewSymbol(Scope*,Symclass,Type*,const char*,const char*,Heap*,bool)...
000000010024e514 Symbol*Scope::new_symbol(Symclass,Type*,const char*,const char*,bool)...
0000000100291390 void*Dwarf2::Process_variable(dwr_TAG_e,DwrIO*,void*,unsigned long,unsigned long)...
0000000100287974 bool Dwarf2::ProcessTag(dwr_TAG_e,DwrIO*,void*,unsigned long,unsigned long,char*,char*)...
0000000100287c7c bool Dwarf2::ProcessTag(dwr_TAG_e,DwrIO*,void*,unsigned long,unsigned long,char*,char*)...
0000000100287c7c bool Dwarf2::ProcessTag(dwr_TAG_e,DwrIO*,void*,unsigned long,unsigned long,char*,char*)...
0000000100287c7c bool Dwarf2::ProcessTag(dwr_TAG_e,DwrIO*,void*,unsigned long,unsigned long,char*,char*)...
0000000100287c7c bool Dwarf2::ProcessTag(dwr_TAG_e,DwrIO*,void*,unsigned long,unsigned long,char*,char*)...
0000000100287c7c bool Dwarf2::ProcessTag(dwr_TAG_e,DwrIO*,void*,unsigned long,unsigned long,char*,char*)...
0000000100287c7c bool Dwarf2::ProcessTag(dwr_TAG_e,DwrIO*,void*,unsigned long,unsigned long,char*,char*)...
0000000100286530 void Dwarf2::ReadElfDwarf2Of(char*,Objfile*,ElfLayout*,bool,bool,bool)...
00000001002861c0 void Dwarf2::ReadObjfileFresh(Dwarf2*,char*,Objfile*,ElfLayout*)...
000000010025a3d4 ???????? (10073d210, 100726790, 0, 1, 0, 100640060)...
000000010025a1b8 void ReadLazyStabs(Objfile*,bool,bool)...
000000010024e7c0 Symlist Scope::find_symlist_prim(const char*,ULName,bool(*)...
000000010024eed8 void Scope::find_helper(Scope*,const char*,Find_bag*,Find_info*,bool*,bool*,int)...
000000010024f4d4 Find_bag*Scope::find(const char*,Find_bag*,Find_info*)...
000000010024fa94 void Scope::find_all_global_funcs(Find_bag*,const char*,Find_info*,const ActualTypeList*)...
000000010024f9d0 Symbol*Scope::find_global_func(const char*,Find_info*,const ActualTypeList*)...
000000010025218c Symbol*Loadobj::exe_find_main_sym()...
00000001000c03e4 void show_main(Target*,bool)...
0000000100231420 ???????? (10051fb10, ffffffff7fffdd30, 100569, 100569d23, 0, 100569)...
0000000100231710 ???????? (10051fb10, ffffffff7fffdd30, 0, 2, 0, 1)...
0000000100230a94 bool targ_ppi_init(Target*,PPIOpts*)...
00000001000c05bc ???????? (10051fb10, 10064e2b0, ffffffff7fffdd30, 10053b9e8, 10053b000, 10053b)...
00000001000c2fb8 void main_debug(Interp*,char*,char*,char*,unsigned)...
000000010017ad64 ???????? (10056a, 4, 100705d80, 0, 0, 0)...
00000001002ce1d8 ???????? (10064e2b0, 400, 1006e4ef0, 100705d70, 0, 1006211d0)...
00000001002ccff0 int pdksh_execute(Interp*,op*,int)...
00000001002ba194 int pdksh_shell(Interp*,Source*)...
00000001002b9bf0 int pdksh_command(Interp*,const char*)...
0000000100161c50 void MyServantDbx::ksh_cmd(int,unsigned,const char*)...
00000001002fc934 bool Dispatcher::dispatch(ProtoReceiver*,MsgRcv*)...
00000001002f8b60 void Messenger::handle_message_help(AuthStyle,MsgRcv&)...
00000001002f8864 void Messenger::handle_message(AuthStyle)...
00000001002ebcd0 void Servant::cb_message(int,unsigned short,void*)...
00000001002e6f08 void CBInfo::dispatch(int,unsigned short)...
00000001002e73bc void Notifier::invoke(int,unsigned short,CbData*)...
00000001002e7d00 void NotifierDirect::dispatch_help(int,unsigned short,CBInfo*,bool*)...
00000001002e8364 bool NotifierPoll::dispatch(bool*)...
00000001002e7e8c void NotifierDirect::loop(bool*)...
000000010015f500 ???????? (10064e2b0, ffffffff7fffed3c, 100400, 1005384ff, 10051fb10, 100538)
00000001002c1454 ???????? (10064e2b0, 100620638, 10057e2fe, 0, 1006e6c20, 10064e2ce)
00000001002bf528 int yylex(Interp*,int)...
00000001002bd0b8 int yyparse(Interp*)...
00000001002bf1a4 op*compile(Interp*,Source*)...
00000001002b9fc0 int pdksh_shell(Interp*,Source*)...
00000001000c41a0 void main_cmd_loop(Interp*)...
00000001000c4f84 main (100400, 100512, 10064e2b0, 100513ba8, 202, 1)...
00000001000b6fdc _start (0, 0, 0, 0, 0, 0)...OS: Solaris 10 8/07 s10s_u4wos_12b SPARC
CC: Sun C++ 5.9 SunOS_sparc Patch 124863-07 2008/08/22
So far this has only happened to me with boost::pool. Any clues?

A dbx "internal error" indicates a problem in dbx, not with the compiler or compiled code.
If you do not already have the latest dbx patch, 124872-07, please install it. You can get it here:
http://developers.sun.com/sunstudio/downloads/patches/ss12_patches.jsp
See if that fixes the problem.

BSOD with both Kernal Security Check Error and Bad Pool Header.

All -
I have a HP DV7 laptop with Windows 8.1. It has BSOD with both Kernal Security Check Error and Bad Pool Header.
Despite doing all the built in HP tests, there is nothing. Using an Anker HardDrive Dock results in the identical errors on another machine.
Bottom line, even if I could see the DMP files (which I cannot); because the machine fails to boot, there are no files to be copied.
I have tried various AIO and UEFI disks and USB, and the laptop NEVER accepts the PREINSTALL environment. Being unable to use the Anker has never happened. I seem completely locked out of the drive. Any suggestions? Thx.
Bruce A Ades

Hi Texas_Bruiser
Some required details are needed for us to help you.
Ensure that the BIOS/UEFI has been configured to allow boot from DVD/CD or USB.
When you attempted to boot into PREINSTALL environment (PE) by using disks or USB, we need more details about error message or what happened?
If your computer cannot even boot into Windows PE by using installation media, we suggest you check if memory and other hardware are works properly on this computer. Also try to plug this hard disk on other computer as data volume, see if the hard disk works.
Regards
D. Wu

Error while populating drop down list with values from a database

Hi all,
I have a JSP page with a drop down list that is to be populated with values from a database.
This is the code in my JSP file:
     
         
         <% ArrayList<Integer> floornumbers = dataManager.getAllFloorNumbers();
            Iterator<Integer> iterator = floornumbers.iterator(); %>
         
         <form id="floorselectionform">
              <input type="hidden" name="action" value="floorselected"/> 
              Select floor | <select name="floorselector" id="floorselector">
                   <% while (iterator.hasNext()) { %>
                   <option value="<%=iterator.next().intValue()%>"> <%=iterator.next().intValue()%> </option>
                   <% } %>
              </select>
              <input type="submit" value="Go!"/>
         </form>   The DataManager.java class simply forwards this to its respective Peer class, which has the code shown below:
      package seatplanner.model;
    import java.sql.Connection;
    import java.sql.ResultSet;
    import java.sql.SQLException;
    import java.sql.Statement;
    import java.util.ArrayList;
    /* This class handles all floor operations */
     public class FloorPeer
     /* This method returns all the floor numbers */
     public static ArrayList<Integer> getAllFloorNumbers(DataManager dataManager) {
        ArrayList<Integer> floornumbers = new ArrayList<Integer>();
        Connection connection = dataManager.getConnection();
        if (connection != null) {
          try {
            Statement s = connection.createStatement();
            String sql = "select ID from floor order by ID asc";
            try {
              ResultSet rs = s.executeQuery(sql);
              try {
                while (rs.next()) {
                  floornumbers.add(rs.getInt(1));
              finally { rs.close(); }
            finally {s.close(); }
          catch (SQLException e) {
            System.out.println("Could not get floor numbers: " + e.getMessage());
          finally {
            dataManager.putConnection(connection);
        return floornumbers;
     } The classes compile properly, but when I load this page up in Tomcat it just freezes and does not load the form. I tested the DB connection and it works fine.
What am I doing wrong in the JSP code?
Thanks for the help in advance.
UPDATE: I commented out the form, and added <%=floornumbers.size()%> right above the commented code to check if the ArrayList is indeed getting populated with the values from the database (the values are of type integer in the database). The page still freezes like before. I'm puzzled now :confused: .

Wrong usage of Iterator.

         
         <% ArrayList<Integer> floornumbers = dataManager.getAllFloorNumbers();
            Iterator<Integer> iterator = floornumbers.iterator(); %>
         
         <form id="floorselectionform">
              <input type="hidden" name="action" value="floorselected"/> 
              Select floor | <select name="floorselector" id="floorselector">
                   <% while (iterator.hasNext()) {
                                Integer inte = iterator.next();
                        %>
                   <option value="<%=inte.intValue()%>"><%=inte.intValue()%></option>
                   <% } %>
              </select>
              <input type="submit" value="Go!"/>
         </form>or make use of enhanced loop as you are already using J2SE 5.0+ for avoiding confusions.

         
         <% ArrayList<Integer> floornumbers = dataManager.getAllFloorNumbers(); %>
         
         <form id="floorselectionform">
              <input type="hidden" name="action" value="floorselected"/> 
              Select floor | <select name="floorselector" id="floorselector">
                   <% for(Integer inte:floornumbers) {%>
                   <option value="<%=inte.intValue()%>"><%=inte.intValue()%></option>
                   <%}%>
              </select>
              <input type="submit" value="Go!"/>
         </form>and a lot better thing would be making usage of basic Taglib provided with JSTL spec or struts spec which make life easier and simple.
something like usage of <c:forEach/> or <logic:iterate/> would be lot better without writing a single scriptlet code.
Hope that might help :)
REGARDS,
RaHuL

How can i improve database connectivity with connection pool

Hi,
I used to create a connection to DB per session since the application is pretty small. Now i want to improve the db connectrion with connection pool. However, i am still confused since the book i read says that i have to change something in server.xml in the tomcat server while other people in this forum actually implement a connection pool class. Isnt it has been built into the servlet container? if yes, how can i use it? I suppose i only have to open the connection and the connection pool will reclaim the resource when the session is terminated in the same way the gabage collector reclaim resource when no reference is associated to object, am i correct?
Thai

the documentation for Tomcat 5 DB pooling can be found at:
http://jakarta.apache.org/tomcat/tom...les-howto.html
Here are the Tomcat 4 docs:
http://jakarta.apache.org/tomcat/tom...les-howto.html
The administration console can be found at (under default install):
http:localhost:8080/admin
But, you have to set up a user and password in your
<tomcat-install>/conf/tomcat-users.xml file.
You need to add an "admin" role and a user that will be assigned this
role like this (obviously you won't be using "tomcat" as your password):
<?xml version='1.0' encoding='utf-8'?>
<tomcat-users>
<role rolename="admin"/>
<user username="tomcat" password="tomcat" roles="admin"/>
</tomcat-users>
So, I can log in as Tomcat and have admin privs.
Tomcat 5
http://jakarta.apache.org/tomcat/tom...ger-howto.html
Tomcat 4
http://jakarta.apache.org/tomcat/tom...ion%20A ccess
i'm sure this helps u

Error: _NSAutoreleaseNoPool() __NSCFDate autoreleased with no pool in place

_NSAutoreleaseNoPool(): Object 0x407c40 of class __NSCFDate autoreleased with no pool in place - just leaking
Stack: (0x92284cdf 0x92191562 0x203a)
anyone seen this before? how do i fix it? Thanks : )

Are you creating a new thread?
If so, then the first thing you need to do at the start of the thread is allocate an autorelease pool. Check out the threading guide for examples.

Error with connetion(pool) to database (Entity JavaEE)

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