Connection gets timed out

Hi all
I'm processing record which come under batches. Each batch may have around 10000 records. So to deal with this we have written a Thread which calls a EJB to udpate the status of batch. The logic works fine for small sizes of batches but for large sizes it behavior is weird . Some time processes all records and sometime it throws exception.
Anyhelp on this
Thanks in advance
Exception data: com.ibm.websphere.csi.CSITransactionRolledbackException: Transaction rolled back; nested exception is:
javax.transaction.TransactionRolledbackException: Transaction is ended due to timeout
at com.ibm.ejs.csi.TransactionControlImpl.completeTxTimeout(TransactionControlImpl.java(Compiled Code))
at com.ibm.ejs.csi.TransactionControlImpl.preInvoke(TransactionControlImpl.java(Compiled Code))
at com.ibm.ejs.container.EJSContainer.preInvoke_internal(EJSContainer.java(Compiled Code))
at com.ibm.ejs.container.EJSContainer.preInvoke(EJSContainer.java(Inlined Compiled Code))
at com.ibm.ejs.container.EJSContainer.preInvoke(EJSContainer.java(Compiled Code))
at com.actek.j2ee.cignafinancial.sessionbean.EJSRemoteStatelessCIGNAFinancialAPISession_10719fa0.callAPI(Unknown Source)
at com.actek.j2ee.cignafinancial.sessionbean._CIGNAFinancialAPISession_Stub.callAPI(_CIGNAFinancialAPISession_Stub.java:266)
at com.actek.j2ee.cignafinancial.util.CIGNAFinancialUtil.getAPICallMessage(CIGNAFinancialUtil.java:2746)
at com.actek.j2ee.cignafinancial.entity.ManCapAdjPK.validate(ManCapAdjPK.java:394)
at com.actek.j2ee.common.entitybean.AbstractUniversumPK.update(AbstractUniversumPK.java(Compiled Code))
at com.actek.j2ee.common.sessionbean.PersistenceSessionBean.processEntityCollection(PersistenceSessionBean.java(Compiled Code))
at com.actek.j2ee.common.sessionbean.PersistenceSessionBean.processSaveTransaction(PersistenceSessionBean.java(Compiled Code))
at com.actek.j2ee.common.sessionbean.PersistenceSessionBean.performSaveTransaction(PersistenceSessionBean.java:116)
at com.actek.j2ee.common.sessionbean.EJSRemoteStatelessCIGNAFinancialPersistenceSession_c53797d9.performSaveTransaction(Unknown Source)
at com.actek.j2ee.common.sessionbean._PersistenceSession_Stub.performSaveTransaction(_PersistenceSession_Stub.java:269)
at com.actek.j2ee.cignafinancial.client.cfusion.ManAdjHdrCapApproveThread.validate(ManAdjHdrCapApproveThread.java(Compiled Code))
at com.actek.j2ee.cignafinancial.client.cfusion.ManAdjHdrCapApproveThread.run(ManAdjHdrCapApproveThread.java(Compiled Code))
at java.lang.Thread.run(Thread.java:567)
Caused by: javax.transaction.TransactionRolledbackException: Transaction is ended due to timeout
at com.ibm.ws.Transaction.JTA.TranManagerImpl.completeTxTimeout(TranManagerImpl.java(Compiled Code))
at com.ibm.ws.Transaction.JTA.TranManagerSet.completeTxTimeout(TranManagerSet.java(Inlined Compiled Code))

Is there any way thru which i can increase the connection time.yes, but it's different for each database
Im using DB2 on As400 and driver is jt400get with your DBA or read your database documentation (or Google probably best, but include DB2 version number in your search)
sorry, haven't used DB2 in quite awhile

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OraclePool connection gets timed out

Hello.
We are trying to use the OraclePool in the Jena adapter. We create it in the initialize method of a Spring bean
     java.util.Properties oraclePoolProperties = new java.util.Properties();
     oraclePoolProperties.setProperty("MinLimit", "5"); // the cache size is 5 at least
     oraclePoolProperties.setProperty("MaxLimit", "40");
     oraclePoolProperties.setProperty("InitialLimit", "5"); // create 5 connections at startup
     oraclePoolProperties.setProperty("InactivityTimeout", "1800"); // seconds
     oraclePoolProperties.setProperty("AbandonedConnectionTimeout", "900"); // seconds
     oraclePoolProperties.setProperty("MaxStatementsLimit", "10");
     oraclePoolProperties.setProperty("PropertyCheckInterval", "60"); // seconds
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     logger.debug(tokensConexionUrl[3] + " - " + tokensConexionUrl[4]);
     this.oraclePool = new OraclePool(oracleConexionUrl, tokensConexionUrl[3], tokensConexionUrl[4],
                                                            oraclePoolProperties, "OracleSemConnPool");
     logger.debug("Done creating OraclePool");
Oracle oracle = oraclePool.getOracle();
// do stuff
oracle.dispose();
Inemdiately after the creation of the pool, a connection is created correctly.
However, an hour later, with no use of any other connection, when a thread tries to get a Jena Oracle connection with the pool, it gets a SQLException: Connection timed out
Are we missing some configuration?

The exception is this:
java.lang.RuntimeException: Oracle constructor:
     at oracle.spatial.rdf.client.jena.Oracle.<init>(Oracle.java:138)
     at oracle.spatial.rdf.client.jena.OraclePool.getOracle(OraclePool.java:230)
     at org.fundacionctic.ogd.data.service.OracleJenaService.createOracleConnection(OracleJenaService.java:144)
     at org.fundacionctic.ogd.data.service.OracleJenaService.getConexion(OracleJenaService.java:165)
     at org.fundacionctic.ogd.data.D2RDataSource.updateData(D2RDataSource.java:52)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:276)
     at org.springframework.scheduling.support.MethodInvokingRunnable.run(MethodInvokingRunnable.java:76)
     at org.springframework.scheduling.timer.DelegatingTimerTask.run(DelegatingTimerTask.java:66)
     at java.util.TimerThread.mainLoop(Timer.java:512)
     at java.util.TimerThread.run(Timer.java:462)
Caused by: java.sql.SQLException: Error de E/S: Connection timed out
     at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:866)
     at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1145)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1267)
     at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1469)
     at oracle.jdbc.driver.OracleStatementWrapper.executeQuery(OracleStatementWrapper.java:389)
     at oracle.spatial.rdf.client.jena.Oracle.<init>(Oracle.java:125)
     ... 13 more
Caused by: java.net.SocketException: Connection timed out
     at java.net.SocketInputStream.socketRead0(Native Method)
     at java.net.SocketInputStream.read(SocketInputStream.java:129)
     at oracle.net.ns.Packet.receive(Packet.java:282)
     at oracle.net.ns.DataPacket.receive(DataPacket.java:103)
     at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:230)
     at oracle.net.ns.NetInputStream.read(NetInputStream.java:175)
     at oracle.net.ns.NetInputStream.read(NetInputStream.java:100)
     at oracle.net.ns.NetInputStream.read(NetInputStream.java:85)
     at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:122)
     at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:78)
     at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1179)
     at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:1155)
     at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:279)
     at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186)
     at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:521)
     at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:194)
     at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:853)
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I can not dowload the new updated software for my Ipod touch 4G. When i do I get an error message that says Network connection has timed out. I have done the trouble shooting steps. Downloaded the latest version of Itunes, and checked network connection

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I've tried downloading iOS5 several times and after an hour each time I get a message that says my network connection has timed out. But I can't find any information about "timing out" or how to correct the situation. Any help?

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Long time to load a first page, get "the connection has timed out" frequently.

Frequently takes a long time to get to first page. Even a "speed test" to check my DSL connection. Usually can get to "google.com" quickly but it did come up slow today (just a test for a simple page).
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Tried refresh of Adobe Flash Player per suggestion in this forum, no help.
Would like to have a tool to see how long each step of getting to the web takes so I can see if there's a bottleneck.
Occasionally "try again" button works on the "connection has timed out" message.
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When the lag occurs, Task Manager does not show FF taking a lot of processor time.
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Here's your sign! This is my problem and its solution. Let me know if someone needs help to interpret.
If you frequently get "connection timed out", go to your ISP and get Manual DNS addresses. Then beat them till they put a real fix on their system.
Problem is in the DNS server service provided by my DSL provider, Bell South/AT&T. Result of a poor performing DNS is that one can't get thru to the selected site.
If you do a web search +dsl +"time out" you will see the history with Windstream. THEY finally issues a system-wide fix which, it appears, flattened the issue. Then add +AT&T to see that experience. I did not read it all thru, I'm wasted chasing this problem. I don't give AT&T ANY credit for customer service or heading off problems for their customers on this one.
AT&T support offers me:
==================================== start quote.
How do I check and update my DNS settings, if my DNS settings are not "server assigned"?
When you visit a Web site, your browser sends the site's alphabetic domain name to a DNS server. The DNS server translates the domain into a numeric IP address, then responds to your computer with the Internet location of the Web site. Incorrect DNS settings on your computer can disrupt this information flow and cause your Internet browsing to slow down or fail.
If you have trouble browsing the Internet, check your DNS settings. You likely have your DNS settings as "server-assigned." This allows DNS information to be automatically sent to your computer, which may improve your browsing experience. However, you may need to have your DNS settings manually entered
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Primary DNS: 68.94.156.1
Secondary DNS: 68.94.157.1
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2. Select Network and Internet Connections.
3. Double-click the Network Connections icon at the lower right.
4. Under the LAN or High-Speed Internet section, right-click the Local Area Connection icon and select Properties.
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10. Under the Broadband section, right-click the DSL Connection icon and select Properties.
11. Select the Networking tab.
12. From the "This connection uses the following items" list, select Internet Protocol (TCP/IP) and click the Properties button.
13. Read the current DNS setting on the lower half of the TCP/IP properties screen. If the radio button Obtain DNS server address automatically is selected you do not need to up date your DNS settings. Otherwise, please continue.
14. Input the new Preferred DNS server of 68.94.156.1 and the Alternate DNS server of 68.94.157.1.
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================================= end quote.
So it appears I can't put screen shots in here. Well I hope you get the gist.
In fact this is a bit hosed up.
It says if you user "automatic dns" you're OK, that's opposite of my experience.
I changed to the specified DNS addresses and things seem 99.9% fixed.
I also changed my Router (wireless) settings.
If there's a survey of my experience here I'll take it.
Mike Hardy

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