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java - Guice + Tomcat 潜在的内存泄漏

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我刚刚开始将 Google Guice 与我的 Tomcat 网络应用程序一起使用,并且在取消部署 WAR 文件时注意到 catalina.out 文件中的以下内容:


May 16, 2011 5:37:24 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Undeploying context [/app]



<p>May 16, 2011 5:37:24 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [com.google.inject.internal.util.$Finalizer] but has failed to stop it. This is very likely to create a memory leak.</p>

May 16, 2011 5:37:24 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [null] (value [com.google.inject.internal.InjectorImpl$1@10ace8d]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@7e9bed]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.

有谁知道是什么原因导致的,或者我如何才能阻止它发生?

我只按照这里的说明操作 http://code.google.com/docreader/#p=google-guice&s=google-guice&t=ServletModule

...还没有对它做任何花哨的事情。我只有 2 个 servlet 和一个过滤器。

谢谢!

最佳答案

根据Guice issue 630它应该在下一个 Guice 版本(截至 11/2011)中得到修复,即当 Guava dependency is upgraded到 r10+。

根据 Guice issue 288,似乎修复仍未完成.

关于java - Guice + Tomcat 潜在的内存泄漏,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/6025089/

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