jmap出错
在虚拟机上使用
jmap -heap 2250时出现如下错误信息:
Attaching to process ID 2250, please wait...
Error attaching to process: sun.jvm.hotspot.debugger.DebuggerException: Can't attach to the process

2250是正在跑的进程的pid

[解决办法]
jvm 不熟悉
友情帮顶吧