one more note: it looks like threads are spinning on the hashmap.put(). I also noticed that xml beans is using jnlp classes loader to load .xsb resource. at java.util.HashMap.put(Unknown Source)
________________________________ From: Mohan Thurairajah [mailto:[EMAIL PROTECTED] Sent: Wed 6/4/2008 1:05 AM To: dev@xmlbeans.apache.org Subject: RE: Help with XML Beans Thanks for the quick reply. cpu is at 100% and we needs to restart the application. it is very hard to reproduce at times as well. The swing gui is generating xml messages or parsing byte arrays to generate java objects. ________________________________ From: Jacob Danner [mailto:[EMAIL PROTECTED] Sent: Wed 6/4/2008 1:02 AM To: dev@xmlbeans.apache.org Subject: Re: Help with XML Beans What is happening in your application when this issue occurs? -jacobd On Tue, Jun 3, 2008 at 9:57 PM, Mohan Thurairajah <[EMAIL PROTECTED]> wrote: > Hi All, > > We are using XML Beans in a multithreaded environment. We use webstart and > xml beans on the client side. It looks like xml beans is having trouble with > jnlp class loader and it is causing two or more threads to spin 100% CPU. > Could you help plz? we need to go to prod soon but this is causing lots of > trouble: > > "HB-Requestor" daemon prio=6 tid=0x0478cc00 nid=0x1110 runnable > [0x0612e000..0x0612fd14] > java.lang.Thread.State: RUNNABLE > at java.util.HashMap.put(Unknown Source) > at com.sun.deploy.cache.CacheEntry.readManifest(Unknown Source) > at com.sun.deploy.cache.CacheEntry.readManifest(Unknown Source) > at com.sun.deploy.cache.CacheEntry.access$300(Unknown Source) > at com.sun.deploy.cache.CacheEntry$2.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at com.sun.deploy.cache.CacheEntry.getJarFile(Unknown Source) > at com.sun.deploy.net.DownloadEngine.getCachedJarFile(Unknown Source) > at com.sun.deploy.net.DownloadEngine.getCachedJarFile(Unknown Source) > at com.sun.jnlp.JNLPClassLoader$3.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at com.sun.jnlp.JNLPClassLoader.getJarFile(Unknown Source) > at com.sun.jnlp.JNLPCachedJarURLConnection.connect(Unknown Source) > at com.sun.jnlp.JNLPCachedJarURLConnection.getInputStream(Unknown Source) > at java.net.URL.openStream(Unknown Source) > at java.lang.ClassLoader.getResourceAsStream(Unknown Source) > at > org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.crackEntry(SchemaTypeLoaderImpl.java:337) > at > org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.typeSystemForComponent(SchemaTypeLoaderImpl.java:256) > at > org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.findDocumentTypeRef(SchemaTypeLoaderImpl.java:430) > at > org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.findDocumentType(SchemaTypeLoaderBase.java:129) > at org.apache.xmlbeans.impl.store.Locale.autoTypeDocument(Locale.java:312) > at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1273) > at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1257) > - locked <0x078a0500> (a org.apache.xmlbeans.impl.store.Locale) > at > org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345) > at org.fixprotocol.fixml50.FIXMLDocument$Factory.parse(Unknown Source) > at > com.cpex.ptms.gateway.FixMLGatewayMessageFactory.createGatewayMessage(FixMLGatewayMessageFactory.java:131) > at > com.cpex.ptms.gateway.transport.AbstractGatewayConnection.receive(AbstractGatewayConnection.java:56) > at > com.cpex.ptms.gateway.client.ClientGateway.sendAndReceive(ClientGateway.java:314) > at > com.cpex.ptms.gateway.client.ClientGateway.marshalSendAndReceive(ClientGateway.java:237) > at > com.cpex.ptms.gateway.client.ClientGateway.marshalSendAndReceive(ClientGateway.java:230) > at > com.cpex.ptms.gateway.client.ClientGateway.marshalSendAndReceive(ClientGateway.java:220) > at > com.cpex.ptms.client.gateway.HeartBeatManager$HeartBeatRequestor.run(HeartBeatManager.java:279) > at java.lang.Thread.run(Unknown Source) > > "HB-Monitor" daemon prio=6 tid=0x0478b800 nid=0x12b4 waiting on condition > [0x04c3f000..0x04c3fd94] > java.lang.Thread.State: TIMED_WAITING (sleeping) > at java.lang.Thread.sleep(Native Method) > at > com.cpex.ptms.client.gateway.HeartBeatManager$1.run(HeartBeatManager.java:130) > at java.lang.Thread.run(Unknown Source) > > "PTMSStreamer" prio=6 tid=0x031d4400 nid=0x970 runnable > [0x033de000..0x033dfa14] > java.lang.Thread.State: RUNNABLE > at java.util.HashMap.put(Unknown Source) > at com.sun.deploy.cache.CacheEntry.readManifest(Unknown Source) > at com.sun.deploy.cache.CacheEntry.readManifest(Unknown Source) > at com.sun.deploy.cache.CacheEntry.access$300(Unknown Source) > at com.sun.deploy.cache.CacheEntry$2.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at com.sun.deploy.cache.CacheEntry.getJarFile(Unknown Source) > at com.sun.deploy.net.DownloadEngine.getCachedJarFile(Unknown Source) > at com.sun.deploy.net.DownloadEngine.getCachedJarFile(Unknown Source) > at com.sun.jnlp.JNLPClassLoader$3.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at com.sun.jnlp.JNLPClassLoader.getJarFile(Unknown Source) > at com.sun.jnlp.JNLPCachedJarURLConnection.connect(Unknown Source) > at com.sun.jnlp.JNLPCachedJarURLConnection.getInputStream(Unknown Source) > at java.net.URL.openStream(Unknown Source) > at java.lang.ClassLoader.getResourceAsStream(Unknown Source) > at > org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.crackEntry(SchemaTypeLoaderImpl.java:337) > at > org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.typeSystemForComponent(SchemaTypeLoaderImpl.java:256) > at > org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl.findElementRef(SchemaTypeLoaderImpl.java:480) > at > org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.findElement(SchemaTypeLoaderBase.java:169) > at > org.apache.xmlbeans.impl.schema.SchemaTypeImpl.createElementType(SchemaTypeImpl.java:970) > at > org.apache.xmlbeans.impl.values.XmlObjectBase.create_element_user(XmlObjectBase.java:893) > at org.apache.xmlbeans.impl.store.Xobj.getUser(Xobj.java:1657) > at org.apache.xmlbeans.impl.store.Xobj.find_element_user(Xobj.java:2071) > at > org.fixprotocol.fixml50.impl.FIXMLDocumentImpl$FIXMLImpl.getMessage(Unknown > Source) > - locked <0x132f39d8> (a org.apache.xmlbeans.impl.store.Locale) > at > com.cpex.ptms.gateway.client.ClientGateway.startStreamer(ClientGateway.java:440) > at > com.cpex.ptms.gateway.client.ClientGateway.startStreamer(ClientGateway.java:383) > at > com.cpex.ptms.gateway.client.ClientGateway.startStreamer(ClientGateway.java:370) > at > com.cpex.ptms.client.gateway.FixMLClientGateway.startStreamerConnection(FixMLClientGateway.java:44) > at > com.cpex.ptms.client.service.PtmsClientServiceImpl.startStreamerConnection(PtmsClientServiceImpl.java:176) > at app.Comm.PtmsMsgHandler$3.run(PtmsMsgHandler.java:368) > at java.lang.Thread.run(Unknown Source) > Thanks, > Mohan > > Mohan Thurairajah - Manager, Development > IntercontinentalExchange | ICE > 2100 RiverEdge Pkwy | 5th Floor | Atlanta, GA 30328 > Tel: 770.738.2148 | Fax: 770.951.1307 > [EMAIL PROTECTED] > > 24-hour ice helpdesk 770.738.2101 > www.theice.com > > ________________________________ > > This message may contain confidential information and is intended for > specific recipients unless explicitly noted otherwise. If you have reason to > believe you are not an intended recipient of this message, please delete it > and notify the sender. This message may not represent the opinion of > IntercontinentalExchange, Inc. (ICE), its subsidiaries or affiliates, and > does not constitute a contract or guarantee. Unencrypted electronic mail is > not secure and the recipient of this message is expected to provide > safeguards from viruses and pursue alternate means of communication where > privacy or a binding message is desired. -- I'm competing in a Half-Ironman distance triathlon to raise money for the fight against cancer! 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Unencrypted electronic mail is not secure and the recipient of this message is expected to provide safeguards from viruses and pursue alternate means of communication where privacy or a binding message is desired. -------------------------------------------------------- This message may contain confidential information and is intended for specific recipients unless explicitly noted otherwise. If you have reason to believe you are not an intended recipient of this message, please delete it and notify the sender. This message may not represent the opinion of IntercontinentalExchange, Inc. (ICE), its subsidiaries or affiliates, and does not constitute a contract or guarantee. Unencrypted electronic mail is not secure and the recipient of this message is expected to provide safeguards from viruses and pursue alternate means of communication where privacy or a binding message is desired.
