Long Running Utility

What is the best way to analye a long running utility to see what changes I shuild make to improve efficiency?

Pl..also check Tr.ST03
Pl... award the points.
Good luck
Thanks
Saquib Khan
"Some are wise and some are otherwise"

Similar Messages

ORABPEL-05002 for long running process

Hi everybody,
My question is related with a long running process I have designed and which, after running for a couple of days, ends by reporting the ORABPEL-05002 error:
===============================================================
ORABPEL-05002
Message handle error.
An exception occurred while attempting to process the message "com.collaxa.cube.engine.dispatch.message.instance.PerformMessage"; the exception is: Transaction was rolled back: timed out; nested exception is: java.rmi.RemoteException: No Exception - originate from:java.lang.Exception: No Exception - originate from:; nested exception is:
 java.lang.Exception: No Exception - originate from:
 at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:152)
 at com.collaxa.cube.engine.dispatch.BaseScheduledWorker.process(BaseScheduledWorker.java:70)
 at com.collaxa.cube.engine.ejb.impl.WorkerBean.onMessage(WorkerBean.java:86)
 at com.evermind.server.ejb.MessageDrivenBeanInvocation.run(MessageDrivenBeanInvocation.java:123)
 at com.evermind.server.ejb.MessageDrivenHome.onMessage(MessageDrivenHome.java:755)
 at com.evermind.server.ejb.MessageDrivenHome.run(MessageDrivenHome.java:928)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
 at java.lang.Thread.run(Thread.java:534)
===============================================================
Looking in the Manual Recovery screen, I can see an Activity I can recover. It's about an assign Activity where I'm doing a single boolean assignation.
Of course, together with the ORABPEL-05002 error I got also the 'Transaction was rolled back: time out' message. Note that I have modified the transaction-timeout value to 180000. The error occurs during the night, with no heavy load of the server.
Recovering the assign activity brings back the process in the running state.
My process pattern:
while (1 == 1) {
do activity;
wait_timeout();
So, I have the following questions:
1. Which is cause of this error?
2. How may I automatically recover this lost activity? RecoveryAgent?
Any suggestion is appreciated.
Regards,
amo
P.S: the full stack of error messages reported in domain.log:
===============================================================
<2006-09-18 08:08:34,101> <ERROR> <SRH.collaxa.cube.engine.dispatch> <DispatchHelper::handleMessage> failed to handle message
javax.ejb.EJBException: Transaction was rolled back: timed out; nested exception is: java.rmi.RemoteException: No Exception - originate from:java.lang.Exception: No Exception - originate from:; nested exception is:
 java.lang.Exception: No Exception - originate from:
java.rmi.RemoteException: No Exception - originate from:java.lang.Exception: No Exception - originate from:; nested exception is:
 java.lang.Exception: No Exception - originate from:
 at com.evermind.server.ejb.EJBUtils.makeException(EJBUtils.java:873)
 at ICubeEngineLocalBean_StatelessSessionBeanWrapper0.handleWorkItem(ICubeEngineLocalBean_StatelessSessionBeanWrapper0.java:1479)
 at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handle(PerformMessageHandler.java:45)
 at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:125)
 at com.collaxa.cube.engine.dispatch.BaseScheduledWorker.process(BaseScheduledWorker.java:70)
 at com.collaxa.cube.engine.ejb.impl.WorkerBean.onMessage(WorkerBean.java:86)
 at com.evermind.server.ejb.MessageDrivenBeanInvocation.run(MessageDrivenBeanInvocation.java:123)
 at com.evermind.server.ejb.MessageDrivenHome.onMessage(MessageDrivenHome.java:755)
 at com.evermind.server.ejb.MessageDrivenHome.run(MessageDrivenHome.java:928)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
 at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.Exception: No Exception - originate from:
 at com.evermind.server.ejb.EJBUtils.makeException(EJBUtils.java:871)
 ... 10 more
javax.ejb.EJBException: Transaction was rolled back: timed out; nested exception is: java.rmi.RemoteException: No Exception - originate from:java.lang.Exception: No Exception - originate from:; nested exception is:
 java.lang.Exception: No Exception - originate from:
 at ICubeEngineLocalBean_StatelessSessionBeanWrapper0.handleWorkItem(ICubeEngineLocalBean_StatelessSessionBeanWrapper0.java:1479)
 at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handle(PerformMessageHandler.java:45)
 at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:125)
 at com.collaxa.cube.engine.dispatch.BaseScheduledWorker.process(BaseScheduledWorker.java:70)
 at com.collaxa.cube.engine.ejb.impl.WorkerBean.onMessage(WorkerBean.java:86)
 at com.evermind.server.ejb.MessageDrivenBeanInvocation.run(MessageDrivenBeanInvocation.java:123)
 at com.evermind.server.ejb.MessageDrivenHome.onMessage(MessageDrivenHome.java:755)
 at com.evermind.server.ejb.MessageDrivenHome.run(MessageDrivenHome.java:928)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
 at java.lang.Thread.run(Thread.java:534)
<2006-09-18 08:08:34,129> <ERROR> <SRH.collaxa.cube.engine.dispatch> <BaseScheduledWorker::process> Failed to handle dispatch message ... exception ORABPEL-05002
Message handle error.
An exception occurred while attempting to process the message "com.collaxa.cube.engine.dispatch.message.instance.PerformMessage"; the exception is: Transaction was rolled back: timed out; nested exception is: java.rmi.RemoteException: No Exception - originate from:java.lang.Exception: No Exception - originate from:; nested exception is:
 java.lang.Exception: No Exception - originate from:
ORABPEL-05002
Message handle error.
An exception occurred while attempting to process the message "com.collaxa.cube.engine.dispatch.message.instance.PerformMessage"; the exception is: Transaction was rolled back: timed out; nested exception is: java.rmi.RemoteException: No Exception - originate from:java.lang.Exception: No Exception - originate from:; nested exception is:
 java.lang.Exception: No Exception - originate from:
 at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:152)
 at com.collaxa.cube.engine.dispatch.BaseScheduledWorker.process(BaseScheduledWorker.java:70)
 at com.collaxa.cube.engine.ejb.impl.WorkerBean.onMessage(WorkerBean.java:86)
 at com.evermind.server.ejb.MessageDrivenBeanInvocation.run(MessageDrivenBeanInvocation.java:123)
 at com.evermind.server.ejb.MessageDrivenHome.onMessage(MessageDrivenHome.java:755)
 at com.evermind.server.ejb.MessageDrivenHome.run(MessageDrivenHome.java:928)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
 at java.lang.Thread.run(Thread.java:534)
<2006-09-18 08:09:05,236> <ERROR> <SRH.collaxa.cube> <BaseCubeSessionBean::logError> Error while invoking bean "activity manager": Scope not found.
The scope "BpSwt2.30995" has not been defined in the current instance.
ORABPEL-02094
Scope not found.
The scope "BpSwt2.30995" has not been defined in the current instance.
 at com.collaxa.cube.engine.core.ScopeContext.getScope(ScopeContext.java:213)
 at com.collaxa.cube.engine.core.WorkItem.setCubeInstance(WorkItem.java:259)
 at com.collaxa.cube.engine.core.WorkItemFactory.init(WorkItemFactory.java:68)
 at com.collaxa.cube.engine.core.WorkItemFactory.create(WorkItemFactory.java:58)
 at com.collaxa.cube.engine.adaptors.common.BaseWorkItemPersistenceAdaptor.load(BaseWorkItemPersistenceAdaptor.java:147)
 at com.collaxa.cube.engine.data.WorkItemPersistenceMgr.load(WorkItemPersistenceMgr.java:75)
 at com.collaxa.cube.engine.CubeEngine.load(CubeEngine.java:5185)
 at com.collaxa.cube.engine.CubeEngine.load(CubeEngine.java:5173)
 at com.collaxa.cube.engine.CubeEngine.expireActivity(CubeEngine.java:2136)
 at com.collaxa.cube.ejb.impl.ActivityManagerBean.expireActivity(ActivityManagerBean.java:145)
 at com.collaxa.cube.ejb.impl.ActivityManagerBean.expireActivity(ActivityManagerBean.java:116)
 at IActivityManagerLocalBean_StatelessSessionBeanWrapper52.expireActivity(IActivityManagerLocalBean_StatelessSessionBeanWrapper52.java:645)
 at com.collaxa.cube.engine.dispatch.message.instance.ExpirationMessageHandler.handle(ExpirationMessageHandler.java:43)
 at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:125)
 at com.collaxa.cube.engine.dispatch.BaseScheduledWorker.process(BaseScheduledWorker.java:70)
 at com.collaxa.cube.engine.ejb.impl.WorkerBean.onMessage(WorkerBean.java:86)
 at com.evermind.server.ejb.MessageDrivenBeanInvocation.run(MessageDrivenBeanInvocation.java:123)
 at com.evermind.server.ejb.MessageDrivenHome.onMessage(MessageDrivenHome.java:755)
 at com.evermind.server.ejb.MessageDrivenHome.run(MessageDrivenHome.java:928)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
 at java.lang.Thread.run(Thread.java:534)
<2006-09-18 08:09:05,274> <ERROR> <SRH.collaxa.cube.engine.dispatch> <DispatchHelper::handleMessage> failed to handle message
ORABPEL-02094
Scope not found.
The scope "BpSwt2.30995" has not been defined in the current instance.
 at com.collaxa.cube.engine.core.ScopeContext.getScope(ScopeContext.java:213)
 at com.collaxa.cube.engine.core.WorkItem.setCubeInstance(WorkItem.java:259)
 at com.collaxa.cube.engine.core.WorkItemFactory.init(WorkItemFactory.java:68)
 at com.collaxa.cube.engine.core.WorkItemFactory.create(WorkItemFactory.java:58)
 at com.collaxa.cube.engine.adaptors.common.BaseWorkItemPersistenceAdaptor.load(BaseWorkItemPersistenceAdaptor.java:147)
 at com.collaxa.cube.engine.data.WorkItemPersistenceMgr.load(WorkItemPersistenceMgr.java:75)
 at com.collaxa.cube.engine.CubeEngine.load(CubeEngine.java:5185)
 at com.collaxa.cube.engine.CubeEngine.load(CubeEngine.java:5173)
 at com.collaxa.cube.engine.CubeEngine.expireActivity(CubeEngine.java:2136)
 at com.collaxa.cube.ejb.impl.ActivityManagerBean.expireActivity(ActivityManagerBean.java:145)
 at com.collaxa.cube.ejb.impl.ActivityManagerBean.expireActivity(ActivityManagerBean.java:116)
 at IActivityManagerLocalBean_StatelessSessionBeanWrapper52.expireActivity(IActivityManagerLocalBean_StatelessSessionBeanWrapper52.java:645)
 at com.collaxa.cube.engine.dispatch.message.instance.ExpirationMessageHandler.handle(ExpirationMessageHandler.java:43)
 at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:125)
 at com.collaxa.cube.engine.dispatch.BaseScheduledWorker.process(BaseScheduledWorker.java:70)
 at com.collaxa.cube.engine.ejb.impl.WorkerBean.onMessage(WorkerBean.java:86)
 at com.evermind.server.ejb.MessageDrivenBeanInvocation.run(MessageDrivenBeanInvocation.java:123)
 at com.evermind.server.ejb.MessageDrivenHome.onMessage(MessageDrivenHome.java:755)
 at com.evermind.server.ejb.MessageDrivenHome.run(MessageDrivenHome.java:928)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
 at java.lang.Thread.run(Thread.java:534)
<2006-09-18 08:09:05,275> <ERROR> <SRH.collaxa.cube.engine.dispatch> <BaseScheduledWorker::process> Failed to handle dispatch message ... exception ORABPEL-05002
Message handle error.
An exception occurred while attempting to process the message "com.collaxa.cube.engine.dispatch.message.instance.ExpirationMessage"; the exception is: Scope not found.
The scope "BpSwt2.30995" has not been defined in the current instance.
ORABPEL-05002
Message handle error.
An exception occurred while attempting to process the message "com.collaxa.cube.engine.dispatch.message.instance.ExpirationMessage"; the exception is: Scope not found.
The scope "BpSwt2.30995" has not been defined in the current instance.
 at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:152)
 at com.collaxa.cube.engine.dispatch.BaseScheduledWorker.process(BaseScheduledWorker.java:70)
 at com.collaxa.cube.engine.ejb.impl.WorkerBean.onMessage(WorkerBean.java:86)
 at com.evermind.server.ejb.MessageDrivenBeanInvocation.run(MessageDrivenBeanInvocation.java:123)
 at com.evermind.server.ejb.MessageDrivenHome.onMessage(MessageDrivenHome.java:755)
 at com.evermind.server.ejb.MessageDrivenHome.run(MessageDrivenHome.java:928)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
 at java.lang.Thread.run(Thread.java:534)
===============================================================

These are the possible cause to the problem and their solutions:
Poor performance of the dehydration database If you are using Oracle Lite as dehydration store, please switch to use Oracle 9i or 10g. If Oracle 9i/10g is already in use, check the database parameter 'process' and 'session' to make sure it can handle the expected throughput.
OC4J has too few available connections to the dehydration database. Increase the maxConnection number of the BPELServerDataSource at the BPEL_HOME/integration/orabpel/system/appserver/oc4j/j2ee/home/config/data-sources.xml (for developer edition) or IAS_HOME/j2ee/OC4J_BPEL/config/data-sources.xml (mid-tier installation).
Size of message is too big Two ways to deal with this problem:
Increase the transaction timeout at PEL_HOME/integration/orabpel/system/appserver/oc4j/j2ee/home/config/server.xml (developer edition) or IAS_HOME/j2ee/OC4J_BPEL/config/server.xml (mid-tier installation)
Decrease the auditLevel from BPELConsole -> Manage BPEL Domain -> Configurations tab. Doing so will reduce the amount of data saved to the dehydration store.
Cheers
Anirudh Pucha

Long running threads.

Hello everyone,
Thanks for your interest in this post. I have a design question on a feature we are currently working on - I have described it below as best as I can. I would be thankful for any direction or guidance from all the good and experienced folks here in this forum :)
We have a system which receives some input data (say in the form of files or a db update) from external sources. We have a job which wakes up periodically, checks for the presence of new data and then does some parsing/data manipulation. I have posted it below and for the sake of brevity and conciseness kept it simple.
public class Work{
 private SomeVar _var;
 //constructor here
 public void doWork(){
 //run job
} Note we have multiple kind of input (so multiple Work classes each of which have different parse logic).
So far so good.
We have jdk 1.4 (no java.util.concurrent) and we dont have an option to use a scheduling f/w like quartz
Its simple enough and we dont have a need for Listeners, dynamic scheduling etc.
That leaves us with 2 options to implement this
Option 1
Create a thread for each kind of job on startup.
Each thread checks for presence of input data and creates a Work object to process the job.
public class WorkThread extends Thread{//some common functionality here}
public class SpecificWorkThread extends WorkThread{
 private MetaInfo _meta;
 //constructor
 public void run(){
 while(true){
 //check for presence of input data
 Work _w = new Work();
 _w.doWork();
 //sleep for some time
pulic class Controller{
 psv main(String args[]){
 //for each job{
 WorkThread t = new SpecificWorkThread();
 t.start();
 //join on all threads
} As you can see this would create (from the main), a long running thread for each job type
Option 2
Have the input data check in the controller clas. When there is input data to parse, create a Thread which does the parsing.
The thread in its run method parses and comes out. So for each parse cycle, a short lived thread is created, somthing like below
public class WorkController{
 psv main(String args[]){
 while(true){
 //check for input condition
 new SpecificWorkThread(new Work()).start();
 //sleep for sometime
 public class SpecificWorkThread extends Thread{
 private Work _work;
 //constructor
 public void run(){
 _work.doWork();
 The difference between the two is that while the first creates long running threads per job type, in option(2) a thread is created on demand. Each thread is short lived (it does its job and dies), but then a thread needs to be created every time for a job.
Both would work and work correctly. What I would like to understand is if the options presented above just a programmer's prefence or is one option better than the other (performance, memory considerations) etc?
Thanks for your patience in reading this post.
cheers,
ram.

Generally creating a new thread is an expensive process. Well, everything is relative. My laptop can create & run & stop 7,000+ threads per second, test program below, YMMV. If you are dealing with thousands of thread creations per second, pooling may be sensible; if not, premature optimization is the root of all evil, etc.
public class ThreadSpeed
 public static void main(String args[])
 throws Exception
 System.out.println("Ignore the first few timings.");
 System.out.println("They may include Hotspot compilation time.");
 System.out.println("I hope you are running me with \"java -server\"!");
 for (int n = 0; n < 5; n++)
 doit();
 System.out.println("Did you run me with \"java -server\"? You should!");
 public static void doit()
 throws Exception
 long start = System.currentTimeMillis();
 for (int n = 0; n < 10000; n++) {
 Thread thread = new Thread(new MyRunnable());
 thread.start();
 thread.join();
 long end = System.currentTimeMillis();
 System.out.println("thread time " + (end - start) + " ms");
 static class MyRunnable
 implements Runnable
 public void run()
}Edited by: sjasja on Jan 14, 2010 2:20 AM

Icloud calendar not opening due to long running scripts

I just updated my icloud calendar to integrate with outlook. Now I cannot open my calendar. I get the message <icloud not responding to long-running script>
Please advise.

Hi Mokhtar,
Thanks for your reply.
I referred the scripts as below I master page and added .Js files in layouts directory inder 1033 folder.
<SharePoint:ScriptLink ID="jQuery164" runat="server" Name="jquery-1.6.4.js" LoadAfterUI="true" OnDemand="false"/>
 <SharePoint:ScriptLink ID="SPUtility1" runat="server" Name="spjs-utility.js" LoadAfterUI="true" OnDemand="false"/>
 <SharePoint:ScriptLink ID="SuperFish" runat="server" Name="superfish.js" LoadAfterUI="true" OnDemand="false"/>
 <SharePoint:ScriptLink ID="SuperFishSP" runat="server" Name="SuperfishForSharePoint.js" LoadAfterUI="true" OnDemand="false"/>
still the issue is not resolved.
Is there any changes I've to do

Flash player update causing IE browsing delays due to long running script

Hi
Can anyone help with this problem please: Flash player update causing IE browsing delays due to long running script. When I go to Google accounts or google anayltics long running script sometimes stops the loading of the google sites and the message appreas
long running script preventing loading
What in the name of God is this
PP

Hi Mokhtar,
Thanks for your reply.
I referred the scripts as below I master page and added .Js files in layouts directory inder 1033 folder.
<SharePoint:ScriptLink ID="jQuery164" runat="server" Name="jquery-1.6.4.js" LoadAfterUI="true" OnDemand="false"/>
 <SharePoint:ScriptLink ID="SPUtility1" runat="server" Name="spjs-utility.js" LoadAfterUI="true" OnDemand="false"/>
 <SharePoint:ScriptLink ID="SuperFish" runat="server" Name="superfish.js" LoadAfterUI="true" OnDemand="false"/>
 <SharePoint:ScriptLink ID="SuperFishSP" runat="server" Name="SuperfishForSharePoint.js" LoadAfterUI="true" OnDemand="false"/>
still the issue is not resolved.
Is there any changes I've to do

WIJ 20002 error on long running reports

When trying to run a long running report, an error message is received .
Quote:
*"The Web Intelligence Java Report Panel cannot connect to the server. Close
the report panel and try to connect again or see your BusinessObjects
administrator. (Error: WIJ 20002)"*
What happens next is you are advised to "close" (twice) and are then advised to close this window.
If you select Details on the first error message:
Server: https://test.i3access.iowa.gov:443/desktoplaunch/InfoView/CrystalEnterprise_Webi/cdzServlet?
java.lang.RuntimeException: java.io.IOException: Server returned HTTP response code: 502 for URL: https://test.i3access.iowa.gov:443/desktoplaunch/InfoView/CrystalEnterprise_Webi/cdzServlet
     at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
     at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
     at com.businessobjects.wp.cpi.CPIConnection.postRequest(CPIConnection.java:437)
     at com.businessobjects.wp.xml.XMLViaHttp.loadScript(XMLViaHttp.java:144)
     at com.businessobjects.wp.xml.XMLViaHttp.getPromptList(XMLViaHttp.java:1284)
     at com.businessobjects.wp.xml.XMLLoader.getPromptList(XMLLoader.java:279)
     at com.businessobjects.wp.om.OMQuery.loadPromptsAndContexts(OMQuery.java:359)
     at com.businessobjects.wp.om.OMQuery.getActiveContextCount(OMQuery.java:384)
     at com.businessobjects.wp.tc.query.TCQueryPropertie.buildQueryContextFromUI(TCQueryPropertie.java:496)
     at com.businessobjects.wp.tc.query.TCQueryTab.buildQueryContextFromUI(TCQueryTab.java:846)
     at com.businessobjects.wp.tc.query.TCQueryTab.modifyQueryProperties(TCQueryTab.java:638)
     at com.businessobjects.wp.tc.query.TCQueryTabManager.modifyQueryTabs(TCQueryTabManager.java:306)
     at com.businessobjects.wp.tc.query.TCQueryPanel.modifyQueryTabs(TCQueryPanel.java:310)
     at com.businessobjects.wp.tc.query.TCQueryPanel.load(TCQueryPanel.java:383)
     at com.businessobjects.wp.tc.TCMainPanel.switchToQueryPanel(TCMainPanel.java:563)
     at com.businessobjects.wp.tc.TCMainPanel.actionPerformed(TCMainPanel.java:506)
     at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
     at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
     at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
     at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
     at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
     at com.jidesoft.plaf.basic.BasicJideButtonListener.mouseReleased(Unknown Source)
     at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
     at java.awt.Component.processMouseEvent(Unknown Source)
     at javax.swing.JComponent.processMouseEvent(Unknown Source)
     at java.awt.Component.processEvent(Unknown Source)
     at java.awt.Container.processEvent(Unknown Source)
     at java.awt.Component.dispatchEventImpl(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
     at com.businessobjects.wp.cpi.CPIConnection.postRequest(CPIConnection.java:441)
     at com.businessobjects.wp.xml.XMLViaHttp.loadScript(XMLViaHttp.java:144)
     at com.businessobjects.wp.xml.XMLViaHttp.getPromptList(XMLViaHttp.java:1284)
     at com.businessobjects.wp.xml.XMLLoader.getPromptList(XMLLoader.java:279)
     at com.businessobjects.wp.om.OMQuery.loadPromptsAndContexts(OMQuery.java:359)
     at com.businessobjects.wp.om.OMQuery.getActiveContextCount(OMQuery.java:384)
     at com.businessobjects.wp.tc.query.TCQueryPropertie.buildQueryContextFromUI(TCQueryPropertie.java:496)
     at com.businessobjects.wp.tc.query.TCQueryTab.buildQueryContextFromUI(TCQueryTab.java:846)
     at com.businessobjects.wp.tc.query.TCQueryTab.modifyQueryProperties(TCQueryTab.java:638)
     at com.businessobjects.wp.tc.query.TCQueryTabManager.modifyQueryTabs(TCQueryTabManager.java:306)
     at com.businessobjects.wp.tc.query.TCQueryPanel.modifyQueryTabs(TCQueryPanel.java:310)
     at com.businessobjects.wp.tc.query.TCQueryPanel.load(TCQueryPanel.java:383)
     at com.businessobjects.wp.tc.TCMainPanel.switchToQueryPanel(TCMainPanel.java:563)
     at com.businessobjects.wp.tc.TCMainPanel.actionPerformed(TCMainPanel.java:506)
     at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
     at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
     at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
     at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
     at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
     at com.jidesoft.plaf.basic.BasicJideButtonListener.mouseReleased(Unknown Source)
     at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
     at java.awt.Component.processMouseEvent(Unknown Source)
     at javax.swing.JComponent.processMouseEvent(Unknown Source)
     at java.awt.Component.processEvent(Unknown Source)
     at java.awt.Container.processEvent(Unknown Source)
     at java.awt.Component.dispatchEventImpl(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
Please let me know what the solution is.

Matt,
A namesake of yours is my client for this issue.
Coming to the problem, the customer says there is proxy configured between HTTP server and WebSphere. This proxy server times out for long running reports. If the HTTPServer is bypassed, things work fine.
A colleague of mine opened a case with BOBJ. I can get you the case# if you need it. We got this reply:
From: Takano, Hitomi
Sent: Tuesday, November 04, 2008 10:26 AM
Hi Matt,
I was away for the last two days, so I couldn't reply to you sooner.
Extending the timeout setting from Webi and Infoview in BOXI R2 will not
make the long running reports work as your proxy setting at the lower
layer than BOXI just allows 5 minutes and after that the connection will
be cancelled by the proxy. I'm not sure why this setting was effective
for https only or timeout out after 2 min. This is out of scope of BOXI
R2 and your network admin would be the best person to handle. You were
getting 502 error in Java Report Panel. I googled with "502 error and
ProxyTimeout", and I got the some articles returned which say when
backend doesn't answer on requests(because it timed out), it returns to
a client an error 502.
I'll close this thread as the n/w admin at the client are working things out.
Thanks for your support.

1st gen iPod Touch, old app no longer runs

I have a first generation iPod Touch, version 3.1.3. About a year ago I bought an app, "Converter Plus (Universal)", and it worked fine until recently when I received notice of an update. There were a few app updates and all loaded successfully except the Converter Plus (Universal) which gave me an error message that the software I have does not support the updated app. I understand and accept that my old iPod Touch does not support most (almost all) new apps. The problem, however, is that the old Converter Plus (Universal) app that worked fine for a year no longer runs. I try to open it, the initial screen pops up but shuts down right away. I can only assume that when the recent update was attempted but failed it somehow messed up the old app. Is there any way to restore the old version of the app so I can go back to using it? The app only cost $1.99 so it is hardly the end of the world if I cannot use it any more, but I am worried all my other older apps (some of which receive regular updates) might also stop working and that just seems wrong to me. Feels like I am being robbed. Thanks for any suggestions.

Try:
- Reset the iPod. Nothing will be lost
Reset iPod touch: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Try deleting the version of that app that is in your iTunes library. Then do the following:
iTunes Store: Transferring purchases from your iOS device or iPod to a computer
Then delete the app from your iPod and sync the app back to your iPod and see if it works.
- Next try restoring from backup. Make sure that all the apps that are compatible with 3.1.3 are in your iTunes library so they can be synced back as part of the restore from backup.
- Last, restore to factory settings/new iPod and sync your media to the iPod.

We have two users that have been using Creative Cloud for almost a year. Recently, sometime in the last 4ish weeks, the users can no longer run Creative Cloud apps. (Yes, our subscription is paid.) Error simply says administrator access is required

We have two users that have been using Creative Cloud for almost a year. Recently, sometime in the last 4ish weeks, the users can no longer run Creative Cloud apps. (Yes, our subscription is paid.) Error simply says administrator access is required to install. The apps have already been installed. The users cannot run them unless they are in the local admin group.Using "Run as admin" does not work. It gives the same error.
I have opened a case with adobe support and was basically told to suck it up and put the users in the admin group. Actually, what was said was that it is "mandated that the users have administrative rights".
There are a couple of things wrong with this. It was working for both users until recently - a recent required creative cloud update. The users have never been local admins yet the apps were working (poorly, but working).
We are in an enterprise environment and users simply do not have administrative rights on the computers.
I have changed permissions on all adobe folders, granting users or authenticated users modify or full control rights, did the same in whatever Adobe registry HKLM keys I could find. Nothing has allowed the users to run the apps - unless they are put in the local admin group.
Someone has to have a fix for this. Adobe apps have proved to have far too many vunerabilities to even entertain the idea of elevating user rights. I can't imagine that enterprise environments are allowing this.
Any help or suggestions are greatly appreciated.

Jeff,
Thank you for your response. The users in question are "standard" domain users. We do not reduce users permissions below the standard level.
The apps do not load with their current standard user permissions.
The thing that makes this odd, is that up until recently they did this issue with cloud apps. The only way I can make it work for them now is to put them in the local administrator group on their pc's - which is not going to happen.
This is what they now see. As I said before, this was not a problem up until recently they would see all their available apps. If I put them in the local admin group the apps are listed without having to install. Everything is there, just not accessible to the user.

Long running DBAdapter partnerlink activities (transactions)

Hello,
I try to use nonBlockingInvoke = true for long running DBAdapter partnerlink activities,
but i'm not succesfull.
In BPELConsole the activity seems to be running, but there is an entry
in Manual Recovery > Activity TAB and OraBPEL~OC4J_BPEL~default_island~1
log says:
<2006-02-10 09:32:05,130> <INFO> <test.collaxa.cube.ws> <AdapterFramework::Outbound> file:/ora/app/oracle/product/bpel/integration/orabpel
/domains/test/tmp/.bpel_ZalozeniObjednavky_1.2.jar/ZapisObjednavky.wsdl [ ZapisObjednavky_ptt::ZapisObjednavky(InputParameters) ] - Using
JCA Connection Pool - max size = <unbounded>
<2006-02-10 09:32:05,390> <ERROR> <test.collaxa.cube> <BaseCubeSessionBean::logError> Error while invoking bean "cube engine": Callback in
vocation failed.
An attempt to invoke the method "handleCallback" on the performer "bpel.p0.BPEL_BIN$$BPELC_BpInv0" failed. The reported exception is: "".
Please ensure that the signature of the method "handleCallback" is: ( IWorkItem, ICubeContext ).
<2006-02-10 09:32:05,406> <ERROR> <test.collaxa.cube.engine.dispatch> <BaseScheduledWorker::process> Failed to handle dispatch message ...
exception ORABPEL-05002
Message handle error.
An exception occurred while attempting to process the message "com.collaxa.cube.engine.dispatch.message.instance.CallbackInvokerMessage";
the exception is: Callback invocation failed.
An attempt to invoke the method "handleCallback" on the performer "bpel.p0.BPEL_BIN$$BPELC_BpInv0" failed. The reported exception is: "".
Please ensure that the signature of the method "handleCallback" is: ( IWorkItem, ICubeContext ).
Does anybody succeed with nonBlockingInvoke = true on DBAdapter partnerlink?
I use BPEL 10.1.2 patch02
Thank you
Karel

Hi Jon,
 
 
You can set the maxConnections which represents the Maximum number of connections in the pool in oc4j-ra.xml.
Please refer to the section Oracle Application Server Adapter for Databases in Oracle® BPEL Process Manager Developer's Guide
for more information.
 
 
Aruna

Long running threads (Jasper Reports) and AM-Pooling

Hi,
we are developing quite large application with ADF an BC. We have quite a lot of reports generated through Jasper that take quite long time to complete. The result is a PDF document that user gets on the UI so he can download it over download link. Reports that take over an hour to finish are never completed and returned to the user on UI. I think the problem is in AM-Polling because we are using default AM-Polling settings:
<AM-Pooling jbo.ampool.maxinactiveage="600000" jbo.ampool.monitorsleepinterval="600000" jbo.ampool.timetolive="3600000"/>
The AM is destroyed or returned to pool before reports finishes. How to properly configure those settings that even long running threads will do there jobs to the end.
We also modified web.xml as follows:
<session-config>
<session-timeout>300</session-timeout>
</session-config>
Any help appreciated.
Regards, Tadej

Your problem is not related to ADF ApplicationModules. AMs are returned to the pool no earlier than the end of request, so for sure they are not destroyed by the framework while the report is running. The AM timeout settings you are referring to are applicable only to idle AMs in the pool but not to AMs that have been checked out and used by some active request.
If you are using MS Internet Explorer, then most probably your problem is related to the IE's ReceiveTimeout setting, which defines a timeout for receiving a response from the server. I have had such problems with long running requests (involving DB processing running for more than 1 hour) and solved my problem by increasing this timeout. By default this timeout is as follows:
IE4 - 5 minutes
IE5, 6, 7, 8 - 60 minutes
I cannot find what the default value is for IE9 and IE10, but some people claim it is only 10 seconds, although this information does not sound reasonable and reliable! Anyway, the real value is hardly greater than 60 minutes.
You should increase the ReceiveTimeout registry value to an appropriate value (greater than the time necessary for your report to complete). Follow the instructions of MS Support here:
Internet Explorer error "connection timed out" when server does not respond
I have searched Internet for similar timeout settings for Google Chrome and Mozilla Firefox, but I have not found anything, so I instructed my customers (who execute long-running DB processing) to configure and use IE for these requests.
Dimitar

Web.Show_Document does not work with long running reports

I am using Web.Show_Document() to call reports from Forms. Everything works fine for smaller reports. However for long running reports I do not get the output instead get the page "This page cannot be displayed.". On checking the job status on the report server I find that report is still running and completes after some time but by that time my http request has already timed out. What configuration do I have to change to make my long running reports work.
Thanks

So, looks like this is an IE issue. I need to add the form server site to my list of Trusted Sites. Once I did that, everything started to work fine. Thought I'd share in case anyone is really interested.....

Script to kill long running reports in OBIEE

Hi
I have requirement to kill long running reports . I am using OBIEE version 10.1.3.4.0 which has a bug where it is not taking query limits governor and the reports are not getting killed if i am setting that parameter in RPD.
Oracle support has advised me to upgrade to next version, but for now, i cannot upgrade.
Can anyone suggest me script to run on obiee app server that can kill long running reports on obiee and database server.
I have AIX server and all reports run on database with same functional ID that is being used for ETL as well to Analytics database.

Shikhs17 wrote:
Hi
I have requirement to kill long running reports . I am using OBIEE version 10.1.3.4.0 which has a bug where it is not taking query limits governor and the reports are not getting killed if i am setting that parameter in RPD.
Oracle support has advised me to upgrade to next version, but for now, i cannot upgrade.
Can anyone suggest me script to run on obiee app server that can kill long running reports on obiee and database server.
I have AIX server and all reports run on database with same functional ID that is being used for ETL as well to Analytics database.Do you want to enforce the limitation on the database to automatically kill running sessions that run over specific period of time?

Long running reports using java servlets

Hello,
I'm running into a problem using java servlets to produce database reports and sending them back to the client browser as excel or html. The problem comes into play when the user has submitted two reports then goes to run a third and the browser hangs. I realized now that this is because of the two active connections that the user already has to the app server. Does anyone have any suggestions on how to get around this? I'm trying to now write the report to the server, and provide the browser with a url, but it seams as though the connection isn't totally closed even though I close the response printwriter.... Any suggestions would be greatly appreciated....

Unfortunately I dont have an answer to your question, but:
If the reports are large/long running, should they be generated on demand? You could schedule the reports to be generated every day, month or whenever appropriate, stored on the server and then quickly pulled by the user whenever needed.

Long Running Reports

I'm now writing some reports that are slow running. I've tuned the sql, however because the volume of data being returned and the complexity of the report queries the reports will likely never run faster then ~30 seconds.
I'm using the ApEx advanced reporting (BIP) and ApEx version 3.0.1.
What are some thoughts on how to best implement long running reports?
Thanks,
Todd
Message was edited by:
tfa

Hi Dimitri,
You asked...
What happens when you run the report directly from BI
Publisher?There are several reports from one application. I've run the report queries in OEM SQL Tuning Advisor and tuned them.
I have not seen a noticeable difference in run times between submitting the reports from APEX or running them from BIP. The queries for these reports have the same run time when run through SQL Developer.
The slow run time of the report queries can be traced to poor table design. The application is a bit of legacy application with the front end now being rewritten using APEX. The poor table design issues are magnified by the volume of data. I have plans to partition one of the transaction tables.
Prior to rewriting the user interface in APEX the application was written in Oracle Forms. When written in Forms the application was a bolt-on to the Oracle applications. In that environment users could submit reports to the run in the background (via Concurrent Manger) then the report output was viewed later following the completion of the report.
I'm pursuing a similar solution as the concurrent manager in Oracle applications but available in the APEX, BIP environment. The reports do run between 30 seconds to 1 minute which is to long for the users to wait on the submitting page. Any thoughts on how it is possible to run these long running reports without tying up the user’s page?
I'll investigate dbms_scheduler and BIP APIs. I know BIP also has a scheduler available but I do not know much about it.
Thanks,
Todd

Long running reports end successfully - present s "page can not be found"

Long running reports and browser timeouts - page can not be found"
We are launching Oracle 9i Reports from a Portal 9ias (release 9.0.2.2) system. We are in production with about 100 users. It is not going well with respect to Report problems.
We have the following problems:
1) hanging reports,
2) reports where parameter screens will not present due to large LOV on parameter screen,
3) and the most aggravating problem is "Page can not be found" presented to user when in fact the report ran successfully and create a .pdf.
We are at our wits end with Oracle Support and the Oracle Portal and Reports product.
As I said, I am launching Oracle Reports 9i from a Portal 9.0.2.2 application. I have several long running reports that complete successfully but return to the user an error "Page can not be found". Meta-link Note: 189454.1 suggests a modification to ReceiveTimeout parameter in the pc registry. We set the ReceiveTimeout parameter to 7200000. This did not solve the problem. Users still receive "Page can not be found".
Is there a report server side setting that we must set also ... or some other setting we should check?
I need to solve this issue. Is there someone out there that can help? Are there other people having similar Oracle Reports issues? According to Oracle Support we are the only people with these issues. Are we?

1) If you can reproduce the Reports Hanging issue consistently you can push Oracle Support to file a bug.
2) I am not sure about this now, but again you can take this to Oracle Support and push for resolution.
3) There are some problems with IE - Adobe integration. This is not a Reports bug. You can try
(a) Switching off Adobe - web integration in Adobe Acrobat reader settings, so that Adobe will not automatically open pdf file in web. Instead a dialog will be shown as to which application to open the pdf file or save it to disk and user can save the file to disk and open.
(b) Use IE latest version. (or some other browser like Netscape )
[ You can roll back the ReceiveTimeout param change you made to see the impacts one at a time ]
1) To confirm that this is a Adobe - IE pdf problem run the same report to htmlcss, rtf. If these come fine, then we can ascertain that this is Adobe - IE issue.
2) Give http://host:port/reports/rwservlet/showjobs?server=server_name. You can see all the jobs and their jobids. For the concerned jobs you can click and see whether output is actually generated or not.
Thanks
The Oracle Reports Team
The statements and opinions expressed here are my own and not that of my employer

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