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使用Eclipse IDE以调试模式加速Tomcat

分类: 技术问答 • 2022-04-06 18:23:01
问题描述：

通过eclipse运行Tomcat在非调试模式下工作正常，但不在调试模式。当我尝试在调试模式下启动Tomcat服务器时，控制台输出看起来很好一段时间，但随后开始变慢，最终停止，将cpu与100％挂起。我不认为这是相关的，但是为了防万一 - 这是控制台输出正确的关于何时开始减速，最终停止（停止我的意思是没有更多的控制台输出，但仍然是100％cpu）。

Running Tomcat through eclipse works fine in non-debug mode, but not in debug mode. When I try to start the Tomcat server in debug mode, the console output looks fine for a while, but then starts slowing down and eventually just stops, pegging the cpu at 100%. I don't think it's relevant, but just in case - here's the console output right about when it starts slowing down and eventually stopping (by stopping I mean no more console output, but still 100% cpu).

2009-09-02 14:35:30,859 INFO   NONE org.springframework.context.weaving.DefaultContextLoadTimeWeaver:72 - Found Spring's JVM agent for instrumentation
2009-09-02 14:35:49,562 INFO   NONE org.springframework.beans.factory.support.DefaultListableBeanFactory:414 - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@ed889d: defining beans [...
2009-09-02 14:37:31,031 INFO   NONE org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean:221 - Building JPA container EntityManagerFactory for persistence unit ...

我尝试了一切可以解决的问题：

I tried everything I could think of to fix it:


  • cleanesd tomcat工作目录

  • 重新启动eclipse

  • 重新启动Windows

  • 刷新/清除所有项目

  • cleanesd tomcat working directory
  • restarted eclipse
  • restarted Windows
  • refreshed/cleaned all projects

我第一次有这个上个月使用eclipse ganymede的问题。在这个问题之前，我已经在调试模式下运行好几个月了。我没有对我们的项目做出任何重大改变，这将导致这一点。最终，我升级到eclipse galileo，解决了我的问题。 2天后，我在galileo中遇到同样的问题。就像我说的，它在非调试模式下工作正常。任何帮助都是非常感激的。

I first had this problem last week using eclipse ganymede. I had been running fine in debug-mode for several months prior to this issue. I didn't make any significant changes to our project that would cause this. Eventually, I upgraded to eclipse galileo which solved my problem. Now 2 days later, I'm having the same problem in galileo. Like I said it works fine in non-debug mode. Any help is much appreciated.

我应该添加其他的东西在调试模式下工作 - 例如junit测试，所以它是特定于tomcat的东西。

I should add that other things work in debug mode - for instance junit tests, so it is something specific to tomcat.

答

我遇到了这个问题！一旦我想出来，我记得以前发生过。我清除了所有的断点，并且工作正常。我不知道为什么会导致结果是，但它的作品。

I've gotten through the issue! Once I figured it out, I remember that this has happened before. I cleared all my breakpoints and it works fine. I have no idea why that would cause the outcome that is does, but it works.

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