简单的Jprofiler设置无法正常工作 [英] Simple Jprofiler setup not working

问题描述

我正在尝试启动并运行一个简单的本地主机JProfiler会话。我创建了会话，主机是127.0.0.1，端口是默认的8849，我已经将启动/关闭命令指向我的本地tomcat安装startup.sh/shutdown.sh。我点击确定，我得到连接到127.0.0.1:8849，150秒后（我修改了超时）它超时并说：

I'm trying to get a simple, localhost session of JProfiler up and running. I've created the session, the host is 127.0.0.1, the port is the default 8849, and I've pointed the startup/shutdown commands to my local tomcat installation startup.sh/shutdown.sh. I click OK and I get "Connecting to 127.0.0.1:8849" and after 150 seconds (I modified the timeout) it times out and says:

无法连接到127.0.0.1:8849。请确保远程地址正确，远程程序正确启动，并且网络路由允许套接字连接。

Could not connect to 127.0.0.1:8849. Please make sure that the remote address is correct, the remote program is started properly, and the network route allows socket connections.

地址不可能出错，并且我已经验证了（ps -ef | grep tomcat）进程已启动，并且还检查了tomcat日志并且它正在等待请求：

The address can't possibly be wrong, and I've verified (ps -ef|grep tomcat) that the process is up, and also checked the tomcat log and it's waiting for requests:

INFO: Starting Coyote HTTP/1.1 on http-8080
Apr 15, 2011 7:49:13 AM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Apr 15, 2011 7:49:13 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/21  config=null
Apr 15, 2011 7:49:13 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 47312 ms

打开端口还需要做些什么吗？例如，我应该修改传递给tomcat的JAVA_OPTS吗？

Is there something else I need to do to open the port? For instance am I supposed to modify the JAVA_OPTS that get passed to tomcat?

推荐答案

是的。
你需要这样的东西（适用于OS X）

Yes. you need something like this (for OS X)

export JAVA_OPTS="-agentlib:jprofilerti=port=8849  \
   -Xbootclasspath/a:/Applications/jprofiler5/bin/agent.jar"

export DYLD_LIBRARY_PATH=/Applications/jprofiler5/bin/macos

通常在JProfiler中通过向导配置新会话时，它会告诉您需要输入的确切参数。

Usually when you configure a new session through the wizard in JProfiler, it will tell you those exact parameters that you need to put in.

对我来说，这个向导是StartCenter - > New Session，然后选择New remote integration。
这将询问本地/远程，启动模式，jvm类型，分析端口，并在第6页上说执行必要的修改并列出那些。

For me this wizard is StartCenter -> New Session , then select "New remote integration". This will then ask local/remote , startup mode, jvm type, profiling port and on page 6 says "Perform required modifications" and it lists those.

或者，您可以从菜单栏中选择集成向导。

Alternatively you can select "Integration wizard" from the menu bar.

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