Hello list, We have an application that creates, namely, 'Parcel's. For this, it needs access to :
- KP - DSP - Process - ParcelPlace - BarcodeType - ParcelState - Country I tried to rollout this application to JBoss 3.2.2RC3 and got deadlock while creating a lot of parcels at the same time (basically, an external client sends a TextMessage containing XML, XML is parsed in an MDB and a parcel creation session bean is invoked with the data). This deadlock occurs after 10 min I used Jboss MBean to monitor the locks (see below). All the entities I access are READ ONLY (meaning I only need to test their presence, I don't have to change their state). Why do I have a so big lock time on DSP? The default locking policy puts a lock, even on read only data if i am correct. Could you please point me to the right direction so that I can test what's wrong? Regards, Stephane JBoss JMX MBean Operation Result printLockMonitor() Back to Agent View Back to MBean View Reinvoke MBean Operation ________________________________________________________________________ EJB NAME Total Lock Time Num Contentions Time Outs PaymentType 0 0 0 Barcode 0 0 0 Process 43 105 0 ParcelHistoryExport 0 0 0 ParcelPlace 597 104 0 Scanner 0 0 0 LogMessage 0 0 0 SoftwareVersion 0 0 0 PODType 0 0 0 BarcodeType 23 57 0 SoftwareUpdateResult 0 0 0 Language 0 0 0 Signature 0 0 0 ScannerSynch 0 0 0 ParcelHistory 0 0 0 Translation 0 0 0 Sequence 0 0 0 SignatureType 0 0 0 Software 0 0 0 SoftwareItem 0 0 0 KP 29 107 0 ParcelType 64 83 0 BusinessPartner 51 215 0 SurveyResult 0 0 0 Survey 0 0 0 KPActionType 0 0 0 POD 0 0 0 URLBase 0 0 0 KPMessage 0 0 0 SurveyQuestion 0 0 0 ParcelState 19 83 0 DSP 1131534 502 0 KPAction 0 0 0 KPOperationalReport 0 0 0 KPSchedule 0 0 0 Country 15 107 0 SoftwareUpdate 0 0 0 KPMessageType 0 0 0 Parcel 0 0 0 ScannerConnection 0 0 0 ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
