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1. Re: Wildfly 9 - processing exploded deployment takes a long time
jaikiran Aug 13, 2015 12:36 PM (in response to marek.zupnik)Marek Zupnik wrote:
I have migrated my application from Wildfly 8.2.0.Final to Wildfly 9.0.1.Final. Everything works fine excluding one thing. Deploying my application as exploded war takes a very long time (2-3 minutes). It hangs on javassist task.
Although the "last" log message before the delay is about javassist, it doesn't mean it's stuck doing something related to javassist. If the issue is consistent, can you get 2-3 thread dumps with an interval of around 5 seconds each when this issue shows up? Attach those thread dumps to this thread (you can use the "Use advanced editor" link on the top right corner of the message editor window to find the attach option).
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2. Re: Wildfly 9 - processing exploded deployment takes a long time
marek.zupnik Aug 18, 2015 4:56 AM (in response to jaikiran)I have attached thread dumps to this post. I'm quite confused with this, because I cannot find anything helpful in this dumps.
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3. Re: Wildfly 9 - processing exploded deployment takes a long time
jaikiran Aug 18, 2015 12:18 PM (in response to marek.zupnik)So this is what looks like is causing the delay:
"ServerService Thread Pool -- 57" #144 prio=5 os_prio=0 tid=0x4dbd7800 nid=0x1ecc runnable [0x4f57e000]
java.lang.Thread.State: RUNNABLE
at java.io.FileInputStream.read0(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:207)
at java.io.DataInputStream.readUnsignedShort(DataInputStream.java:337)
at javassist.bytecode.ClassFile.read(ClassFile.java:776)
at javassist.bytecode.ClassFile.<init>(ClassFile.java:118)
at org.hibernate.jpa.boot.scan.spi.ClassFileArchiveEntryHandler.toClassFile(ClassFileArchiveEntryHandler.java:85)
at org.hibernate.jpa.boot.scan.spi.ClassFileArchiveEntryHandler.handleEntry(ClassFileArchiveEntryHandler.java:65)
at org.jboss.as.jpa.hibernate4.VirtualFileSystemArchiveDescriptor.processVirtualFile(VirtualFileSystemArchiveDescriptor.java:94)
at org.jboss.as.jpa.hibernate4.VirtualFileSystemArchiveDescriptor.processVirtualFile(VirtualFileSystemArchiveDescriptor.java:69)
at org.jboss.as.jpa.hibernate4.VirtualFileSystemArchiveDescriptor.processVirtualFile(VirtualFileSystemArchiveDescriptor.java:69)
at org.jboss.as.jpa.hibernate4.VirtualFileSystemArchiveDescriptor.processVirtualFile(VirtualFileSystemArchiveDescriptor.java:69)
at org.jboss.as.jpa.hibernate4.VirtualFileSystemArchiveDescriptor.processVirtualFile(VirtualFileSystemArchiveDescriptor.java:69)
at org.jboss.as.jpa.hibernate4.VirtualFileSystemArchiveDescriptor.processVirtualFile(VirtualFileSystemArchiveDescriptor.java:69)
at org.jboss.as.jpa.hibernate4.VirtualFileSystemArchiveDescriptor.processVirtualFile(VirtualFileSystemArchiveDescriptor.java:69)
at org.jboss.as.jpa.hibernate4.VirtualFileSystemArchiveDescriptor.visitArchive(VirtualFileSystemArchiveDescriptor.java:49)
at org.hibernate.jpa.boot.scan.spi.AbstractScannerImpl.scan(AbstractScannerImpl.java:72)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.scan(EntityManagerFactoryBuilderImpl.java:725)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:221)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:188)
at org.hibernate.jpa.boot.spi.Bootstrap.getEntityManagerFactoryBuilder(Bootstrap.java:45)
at org.hibernate.jpa.boot.spi.Bootstrap.getEntityManagerFactoryBuilder(Bootstrap.java:57)
at org.jboss.as.jpa.hibernate4.TwoPhaseBootstrapImpl.<init>(TwoPhaseBootstrapImpl.java:38)
at org.jboss.as.jpa.hibernate4.HibernatePersistenceProviderAdaptor.getBootstrap(HibernatePersistenceProviderAdaptor.java:173)
at org.jboss.as.jpa.service.PhaseOnePersistenceUnitServiceImpl.createContainerEntityManagerFactoryBuilder(PhaseOnePersistenceUnitServiceImpl.java:243)
at org.jboss.as.jpa.service.PhaseOnePersistenceUnitServiceImpl.access$800(PhaseOnePersistenceUnitServiceImpl.java:60)
at org.jboss.as.jpa.service.PhaseOnePersistenceUnitServiceImpl$1$1.run(PhaseOnePersistenceUnitServiceImpl.java:118)
at org.jboss.as.jpa.service.PhaseOnePersistenceUnitServiceImpl$1$1.run(PhaseOnePersistenceUnitServiceImpl.java:103)
at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:665)
at org.jboss.as.jpa.service.PhaseOnePersistenceUnitServiceImpl$1.run(PhaseOnePersistenceUnitServiceImpl.java:130)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
at org.jboss.threads.JBossThread.run(JBossThread.java:320)
I don't yet have a reason why it would take more time when the deployment is exploded as compared to when it is archived.