JBoss AS 5.0.0CR2 redeploy extremely slow due to arjuna scan

[atamur]

Hi

I'm using jboss as 5.0.0cr2 to develop a seam application. When I try to redeploy this app (packaged as an ear) it takes literally ages. Please see below a part of my jboss log (check out the timestamps):

2008-11-02 20:05:29,338 DEBUG [org.jboss.classloader.spi.base.BaseClassLoaderDomain] (RMI TCP Connection(12)-127.0.0.1) ClassLoaderDomain@134a0a3{seam.jboss.org:loader=weblayer} registerClassLoader BaseClassLoader@1e3000{vfsfile:/C:/Users/looser/IdeaProjects/gameportal/out/exploded/weblayer.ear/}
2008-11-02 20:05:29,396 DEBUG [org.jboss.classloader.spi.ClassLoaderSystem] (RMI TCP Connection(12)-127.0.0.1) DefaultClassLoaderSystem@185572a registered domain=ClassLoaderDomain@dad531{name=vfsfile:/C:/Users/looser/IdeaProjects/gameportal/out/exploded/weblayer.ear/weblayer.war/ parentPolicy=AFTER_BUT_JAVA_BEFORE parent=BaseClassLoader@1e3000{vfsfile:/C:/Users/looser/IdeaProjects/gameportal/out/exploded/weblayer.ear/}}
2008-11-02 20:05:29,397 DEBUG [org.jboss.classloader.spi.base.BaseClassLoader] (RMI TCP Connection(12)-127.0.0.1) Created BaseClassLoader@e2ad6f{vfsfile:/C:/Users/looser/IdeaProjects/gameportal/out/exploded/weblayer.ear/weblayer.war/} with policy VFSClassLoaderPolicy@1e87adf{name=vfsfile:/C:/Users/looser/IdeaProjects/gameportal/out/exploded/weblayer.ear/weblayer.war/ domain=null roots=[FileHandler@31115386[path=weblayer.war/WEB-INF/classes context=file:/C:/Users/looser/IdeaProjects/gameportal/out/exploded/weblayer.ear/ real=file:/C:/Users/looser/IdeaProjects/gameportal/out/exploded/weblayer.ear/weblayer.war ..., org.richfaces.ui.renderkit.html.css, org.richfaces] <IMPORT-ALL>NON_EMPTY}
2008-11-02 20:05:29,397 DEBUG [org.jboss.classloader.spi.base.BaseClassLoaderDomain] (RMI TCP Connection(12)-127.0.0.1) ClassLoaderDomain@dad531{vfsfile:/C:/Users/looser/IdeaProjects/gameportal/out/exploded/weblayer.ear/weblayer.war/} registerClassLoader BaseClassLoader@e2ad6f{vfsfile:/C:/Users/looser/IdeaProjects/gameportal/out/exploded/weblayer.ear/weblayer.war/}
2008-11-02 20:05:31,596 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) Periodic recovery - first pass <�’Ñ�, 2 �½�¾Ñ� 2008 20:05:31>
2008-11-02 20:05:31,596 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) StatusModule: first pass
2008-11-02 20:05:31,596 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] (Thread-11) [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
2008-11-02 20:05:31,612 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] (Thread-11) [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
2008-11-02 20:05:41,612 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) Periodic recovery - second pass <�’Ñ�, 2 �½�¾Ñ� 2008 20:05:41>
2008-11-02 20:05:41,612 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) AtomicActionRecoveryModule: Second pass
2008-11-02 20:05:41,612 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] (Thread-11) [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
2008-11-02 20:05:41,612 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] (Thread-11) [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
2008-11-02 20:07:41,606 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) Periodic recovery - first pass <�’Ñ�, 2 �½�¾Ñ� 2008 20:07:41>
2008-11-02 20:07:41,606 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) StatusModule: first pass
2008-11-02 20:07:41,606 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] (Thread-11) [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
2008-11-02 20:07:41,614 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] (Thread-11) [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
2008-11-02 20:07:51,614 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) Periodic recovery - second pass <�’Ñ�, 2 �½�¾Ñ� 2008 20:07:51>
2008-11-02 20:07:51,614 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) AtomicActionRecoveryModule: Second pass
2008-11-02 20:07:51,614 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] (Thread-11) [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
2008-11-02 20:07:51,614 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] (Thread-11) [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
2008-11-02 20:09:51,662 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) Periodic recovery - first pass <�’Ñ�, 2 �½�¾Ñ� 2008 20:09:51>
2008-11-02 20:09:51,662 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) StatusModule: first pass
2008-11-02 20:09:51,663 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] (Thread-11) [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
2008-11-02 20:09:51,677 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] (Thread-11) [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
2008-11-02 20:10:01,677 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) Periodic recovery - second pass <�’Ñ�, 2 �½�¾Ñ� 2008 20:10:01>
2008-11-02 20:10:01,677 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] (Thread-11) AtomicActionRecoveryModule: Second pass
2008-11-02 20:10:01,677 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] (Thread-11) [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
2008-11-02 20:10:01,677 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] (Thread-11) [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
2008-11-02 20:10:35,595 WARN [org.jboss.ejb.deployers.EjbMetadataJndiPolicyDecoratorDeployer] (RMI TCP Connection(12)-127.0.0.1) Defaulting to DefaultJndiBindingPolicy of "org.jboss.metadata.ejb.jboss.jndipolicy.plugins.BasicJndiBindingPolicy" for Session Bean EjbSynchronizations
2008-11-02 20:10:35,595 WARN [org.jboss.ejb.deployers.EjbMetadataJndiPolicyDecoratorDeployer] (RMI TCP Connection(12)-127.0.0.1) Defaulting to DefaultJndiBindingPolicy of "org.jboss.metadata.ejb.jboss.jndipolicy.plugins.BasicJndiBindingPolicy" for Session Bean TimerServiceDispatcher

[alesj]

This is the issue in JIRA:
- https://jira.jboss.org/jira/browse/JBAS-6104

And the whole dev discussion:
- http://www.jboss.com/index.html?module=bb&op=viewtopic&t=144110&postdays=0&postorder=asc&start=0

I think I'm getting pretty close to resolve the whole issue,
with some modifications / additions to JBoss VFS, Common-core, Deployers.
I'll commit the code tomorrow, probably updating the AS trunk component-matrix's pom early this week.
If you can then give AS trunk a spin, that would be great, and report any issues here.