雄猫无响应
我们的 Java 应用程序(Spring + Struts + MySql(Hibernate))安装在 Apache Tomcat Web 服务器上(支持 SSL)。几分钟后(几次请求/响应后)Tomcat 变得无响应,我们必须重新启动它。我无法找出原因。 Apache 保持响应,但 Tomcat 似乎变得无响应。内存可用性看起来没问题。 该请求不仅仅发送到Tomcat(我在访问日志中没有看到任何访问请求)。 你能建议我应该调查什么吗?
Our Java application (Spring + Struts + MySql(Hibernate)) is installed on Apache Tomcat webserver (with SSL support). After a few minutes (after a couple requests/responses) Tomcat becomes unresponsive and we have to restart it. I'm unable to figure out the reason. Apache remains responsive but Tomcat seems to become unresponsive. The memory availability looks all right.
The request doesn't just go to Tomcat(I see no access requests in access logs).
Can you suggest what should I look into?
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您使用的是哪个操作系统和 Java 版本?
我问这个问题是因为我在 Ubuntu 服务器上使用 OpenJava 时遇到了类似的问题。卸载它并安装 Sun Java,问题就消失了。
Which OS and Java version are you using?
I ask because I had a similar sounding problem with OpenJava on Ubuntu server. Uninstalled it and installed Sun Java and the problem went away.