[richfaces-issues] [JBoss JIRA] Created: (RF-1284) RichFaces/Ajax4Jsf redeploy causes java.lang.OutOfMemory

[m m (JIRA)]

RichFaces/Ajax4Jsf redeploy causes java.lang.OutOfMemory
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                 Key: RF-1284
                 URL: http://jira.jboss.com/jira/browse/RF-1284
             Project: RichFaces
          Issue Type: Bug
    Affects Versions: 3.1.0
         Environment: Windows XP SP2, JBoss 4.0.3 SP1
            Reporter: m m


Deploying many times (depending on amount of memory on the server) a RichFaces application under JBoss 4.0.3SP1 causes java.lang.OutOfMemory.
This is probably caused by Ajax4Jsf not releasing resources on undeploy. Looking in folder jboss/server/[instance]/tmp/deploy, i can find many folders of my web app, which contains only WEB-INF/lib/richfaces-impl-3.1.2.GA.jar and WEB-INF/lib/richfaces-ui-3.1.2.GA.jar (Except for the current deploy which contains the full application). Every time i redeploy the web app i get a new folder inside TMP.

This bug can be recreated using any RichFaces/Ajax4JSF application, just making multiple deploys without restarting the application server.

I had the same problem using ajax4jsf (see forum thread), and it seems restarting the server is the only workaround for now.

When using Ajax4JSF only, JProfiler allocation tree after undeploy was:
 93,7% - 15.792 bytes - 749 alloc. org.apache.tomcat.util.net.MasterSlaveWorkerThread
..93,7% - 15.792 bytes - 749 alloc. org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter
....92,3% - 15.544 bytes - 741 alloc. org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter
......83,6% - 14.080 bytes - 674 alloc. org.ajax4jsf.framework.ajax.xmlfilter.tidy.TidyXMLFilter
........83,6% - 14.080 bytes - 674 alloc. org.ajax4jsf.framework.ajax.xmlfilter.tidy.TidyParser
..........83,6% - 14.080 bytes - 674 alloc. org.ajax4jsf.org.w3c.tidy.Tidy
............24,8% - 4.176 bytes - 156 alloc. org.ajax4jsf.org.w3c.tidy.TagTable
............24,0% - 4.048 bytes - 253 alloc. org.ajax4jsf.org.w3c.tidy.EntityTable
............22,8% - 3.840 bytes - 173 alloc. org.ajax4jsf.org.w3c.tidy.AttributeTable
............12,0% - 2.016 bytes - 92 alloc. org.ajax4jsf.org.w3c.tidy.Configuration
......8,0% - 1.344 bytes - 59 alloc. org.ajax4jsf.framework.ajax.xmlfilter.FilterServletResponseWrapper
........5,0% - 848 bytes - 37 alloc. org.ajax4jsf.io.parser.FastHtmlParser
..........5,0% - 848 bytes - 37 alloc. org.ajax4jsf.io.parser.ParsingStateManager
............2,9% - 496 bytes - 22 alloc. org.ajax4jsf.framework.ajax.xmlfilter.tidy.TidyParser
............2,9% - 496 bytes - 22 alloc. org.ajax4jsf.org.w3c.tidy.Tidy
..............1,6% - 264 bytes - 11 alloc. org.ajax4jsf.org.w3c.tidy.Lexer
..............1,4% - 232 bytes - 11 alloc. 



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