Hello, While trying to open stateful session in a 32 core machine and 35 threads, all of the threads hangs. Below is the stack trace. ChainedProperties class seems to be thread-unsafe??
gridgain-#13%null%" - Thread t...@64 java.lang.Thread.State: RUNNABLE at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:806) at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:765) at sun.misc.URLClassPath$JarLoader.findResource(URLClassPath.java:735) at sun.misc.URLClassPath$1.next(URLClassPath.java:196) at sun.misc.URLClassPath$1.hasMoreElements(URLClassPath.java:206) at java.net.URLClassLoader$3$1.run(URLClassLoader.java:416) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader$3.next(URLClassLoader.java:413) at java.net.URLClassLoader$3.hasMoreElements(URLClassLoader.java:438) at sun.misc.CompoundEnumeration.next(CompoundEnumeration.java:27) at sun.misc.CompoundEnumeration.hasMoreElements(CompoundEnumeration.java:36) at sun.misc.CompoundEnumeration.next(CompoundEnumeration.java:27) at sun.misc.CompoundEnumeration.hasMoreElements(CompoundEnumeration.java:36) at sun.misc.CompoundEnumeration.next(CompoundEnumeration.java:27) at sun.misc.CompoundEnumeration.hasMoreElements(CompoundEnumeration.java:36) at org.drools.util.ChainedProperties.loadProperties(ChainedProperties.java:232) at org.drools.util.ChainedProperties.(ChainedProperties.java:112) at org.drools.util.ChainedProperties.(ChainedProperties.java:41) at org.drools.util.ChainedProperties.(ChainedProperties.java:35) at org.drools.SessionConfiguration.init(SessionConfiguration.java:131) at org.drools.SessionConfiguration.(SessionConfiguration.java:112) at org.drools.impl.KnowledgeBaseImpl.newStatefulKnowledgeSession(KnowledgeBaseImpl.java:134) at texan.qset.service.QsetService.executeQset(QsetService.java:72) at texan.qset.service.QsetService.executeQset(QsetService.java:34) at texan.crop.service.ProductPostingService.processQSet(ProductPostingService.java:600) at texan.crop.service.ProductPostingService.processQSets(ProductPostingService.java:582) at texan.crop.service.ProductPostingService.createOrUpdateProduct(ProductPostingService.java:562) at texan.crop.service.ProductPostingService.postingProcess(ProductPostingService.java:181) at texan.crop.service.ProductPostingService.productPostingProcess_aroundBody0(ProductPostingService.java:85) at texan.crop.service.ProductPostingService$AjcClosure1.run(ProductPostingService.java:1) at org.aspectj.runtime.reflect.JoinPointImpl.proceed(Unknown Source) at falez.runtime.aop.FalezTransactionalAspect$4.proceed(FalezTransactionalAspect.java:176) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at falez.runtime.aop.FalezTransactionalAspect.advice(FalezTransactionalAspect.java:215) at falez.runtime.aop.TexanTransactionalAspect.ajc$inlineAccessMethod$falez_runtime_aop_TexanTransactionalAspect$falez_runtime_aop_FalezTransactionalAspect$advice(TexanTransactionalAspect.java:1) at falez.runtime.aop.TexanTransactionalAspect.around(TexanTransactionalAspect.java:26) at texan.crop.service.ProductPostingService.productPostingProcess(ProductPostingService.java:80) at texan.crop.batch.grid.ProductPostingBatch.doCifProcess(ProductPostingBatch.java:45) - locked texan.crop.batch.grid.ProductPostingBatch@@10880 at texan.crop.batch.grid.ProductPostingBatch.doProcess(ProductPostingBatch.java:37) at falez.runtime.batch.AbstractBatchOperation.doProcess(AbstractBatchOperation.java:209) at texan.crop.batch.grid.ProductPostingBatch.doProcess_aroundBody0(ProductPostingBatch.java:29) at texan.crop.batch.grid.ProductPostingBatch$AjcClosure1.run(ProductPostingBatch.java:1) at org.aspectj.runtime.reflect.JoinPointImpl.proceed(Unknown Source) at falez.runtime.aop.FalezTransactionalAspect$4.proceed(FalezTransactionalAspect.java:176) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at falez.runtime.aop.FalezTransactionalAspect.advice(FalezTransactionalAspect.java:215) at falez.runtime.aop.TexanTransactionalAspect.ajc$inlineAccessMethod$falez_runtime_aop_TexanTransactionalAspect$falez_runtime_aop_FalezTransactionalAspect$advice(TexanTransactionalAspect.java:1) at falez.runtime.aop.TexanTransactionalAspect.around(TexanTransactionalAspect.java:26) at texan.crop.batch.grid.ProductPostingBatch.doProcess(ProductPostingBatch.java:28) at falez.runtime.batch.AbstractBatchOperation.process(AbstractBatchOperation.java:76) at falez.runtime.batch.BatchProcessingTask$BatchProcessingJob.doExecute(BatchProcessingTask.java:89) at falez.runtime.batch.BatchProcessingTask$BatchProcessingJob.execute(BatchProcessingTask.java:76) at falez.runtime.batch.BatchProcessingTask$BatchProcessingJob.execute(BatchProcessingTask.java:1) at org.gridgain.grid.kernal.processors.job.GridJobWorker.body(GridJobWorker.java:406) at org.gridgain.grid.util.runnable.GridRunnable$1.run(GridRunnable.java:142) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at org.gridgain.grid.util.runnable.GridRunnable.run(GridRunnable.java:194) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) -- Burak AYDIN Senior Software Engineer OBSS ------------------------------------- 9433 @YKB
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