Details
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Type:
Bug
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Status: Open (View Workflow)
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: JSFUnit.2.0.0.Beta1
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Fix Version/s: None
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Component/s: Core
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Labels:None
Description
Running JSFUnit with Tomcat 6 you can see a lot of ThreadLocal and Thread leakage during undeploy.
Mar 30, 2011 7:00:41 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/3f5e01a9-450c-45ba-ade7-2eef83592a40] appears to have started a thread named [JS executor for com.gargoylesoftware.htmlunit.WebClient@424c2849] but has failed to stop it. This is very likely to create a memory leak.
Mar 30, 2011 7:00:41 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [/3f5e01a9-450c-45ba-ade7-2eef83592a40] created a ThreadLocal with key of type [null] (value [com.sun.faces.util.Util$1@3c2465e5]) and a value of type [java.util.HashMap] (value [{com.sun.faces.patternCache={ = }}]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Mar 30, 2011 7:00:41 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [/3f5e01a9-450c-45ba-ade7-2eef83592a40] created a ThreadLocal with key of type [org.apache.commons.lang.builder.HashCodeBuilder$1] (value [org.apache.commons.lang.builder.HashCodeBuilder$1@799dbc3b]) and a value of type [java.util.HashSet] (value [[]]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Mar 30, 2011 7:00:41 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [/3f5e01a9-450c-45ba-ade7-2eef83592a40] created a ThreadLocal with key of type [null] (value [com.gargoylesoftware.htmlunit.html.xpath.XPathUtils$1@1b3e02ed]) and a value of type [java.lang.Boolean] (value [false]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
Mar 30, 2011 7:00:41 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: The web application [/3f5e01a9-450c-45ba-ade7-2eef83592a40] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@4322394]) and a value of type [com.sun.faces.context.FacesContextImpl] (value [com.sun.faces.context.FacesContextImpl@77bdcbb2]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
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Committed fixed for clearReferencesThread of thread [JS executor for com.gargoylesoftware.htmlunit.WebClient@424c2849] by adding webClient.closeAllWindows(); to WebClientSpec.valueUnbound
Aslak Knutsen
added a comment - Committed fixed for clearReferencesThread of thread [JS executor for com.gargoylesoftware.htmlunit.WebClient@424c2849] by adding webClient.closeAllWindows(); to WebClientSpec.valueUnbound Aslak, I see your commit. Do you consider this one resolved?
Stan Silvert
added a comment - Aslak, I see your commit. Do you consider this one resolved? No, the clearReferencesThread fix is only part of it
Aslak Knutsen
added a comment - No, the clearReferencesThread fix is only part of it 
Note to self: I know that at least some of this is due to a known bug in Mojarra 2.0. It is fixed in Mojarra 2.1, so I need to retest with Mojarra 2.1 when I get a chance.