onblog / javamonitor Goto Github PK

1：从h2控制台登入后，不能正常启动java_monitor-0.0.5-SNAPSHOT.jar；
2：如果在运行java_monitor-0.0.5-SNAPSHOT.jar时，就不能登陆h2从h2控制台；

也就是h2数据库只能由一个程序使用，请问下阁下当初为啥选择使用h2数据库？

使用像mysql的关系数据库或nosql库 hbase不可以吗？

谁有QQ群号发一下，万分感谢

01 Error attaching to process: sun.jvm.hotspot.debugger.DebuggerException: Can't attach symbolicator to the process
---->02 sun.jvm.hotspot.debugger.DebuggerException: sun.jvm.hotspot.debugger.DebuggerException: Can't attach symbolicator to the process
---->03 at sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal$BsdDebuggerLocalWorkerThread.execute(BsdDebuggerLocal.java:169)
---->04 at sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal.attach(BsdDebuggerLocal.java:287)
---->05 at sun.jvm.hotspot.HotSpotAgent.attachDebugger(HotSpotAgent.java:671)
---->06 at sun.jvm.hotspot.HotSpotAgent.setupDebuggerDarwin(HotSpotAgent.java:659)
---->07 at sun.jvm.hotspot.HotSpotAgent.setupDebugger(HotSpotAgent.java:341)
---->08 at sun.jvm.hotspot.HotSpotAgent.go(HotSpotAgent.java:304)
---->09 at sun.jvm.hotspot.HotSpotAgent.attach(HotSpotAgent.java:140)
---->10 at sun.jvm.hotspot.tools.Tool.start(Tool.java:185)
---->11 at sun.jvm.hotspot.tools.Tool.execute(Tool.java:118)
---->12 at sun.jvm.hotspot.tools.JInfo.main(JInfo.java:138)
---->13 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
---->14 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
---->15 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
---->16 at java.lang.reflect.Method.invoke(Method.java:498)
---->17 at sun.tools.jinfo.JInfo.runTool(JInfo.java:108)
---->18 at sun.tools.jinfo.JInfo.main(JInfo.java:76)
---->19 Caused by: sun.jvm.hotspot.debugger.DebuggerException: Can't attach symbolicator to the process
---->20 at sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal.attach0(Native Method)
---->21 at sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal.access$100(BsdDebuggerLocal.java:65)
---->22 at sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal$1AttachTask.doit(BsdDebuggerLocal.java:278)
---->23 at sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal$BsdDebuggerLocalWorkerThread.run(BsdDebuggerLocal.java:144)

java version如下：

java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)

异常信息如下：

---->02 Exception in thread "main" java.lang.reflect.InvocationTargetException
---->03 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
---->04 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
---->05 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
---->06 	at java.lang.reflect.Method.invoke(Method.java:606)
---->07 	at sun.tools.jinfo.JInfo.runTool(JInfo.java:97)
---->08 	at sun.tools.jinfo.JInfo.main(JInfo.java:71)
---->09 Caused by: sun.jvm.hotspot.runtime.VMVersionMismatchException: Supported versions are 24.45-b08. Target VM is 25.131-b11
---->10 	at sun.jvm.hotspot.runtime.VM.checkVMVersion(VM.java:234)
---->11 	at sun.jvm.hotspot.runtime.VM.<init>(VM.java:297)
---->12 	at sun.jvm.hotspot.runtime.VM.initialize(VM.java:368)
---->13 	at sun.jvm.hotspot.bugspot.BugSpotAgent.setupVM(BugSpotAgent.java:598)
---->14 	at sun.jvm.hotspot.bugspot.BugSpotAgent.go(BugSpotAgent.java:493)
---->15 	at sun.jvm.hotspot.bugspot.BugSpotAgent.attach(BugSpotAgent.java:331)
---->16 	at sun.jvm.hotspot.tools.Tool.start(Tool.java:163)
---->17 	at sun.jvm.hotspot.tools.JInfo.main(JInfo.java:128)
---->18 	... 6 more

在Linux服务器运行很长时间的Java应用获取不到堆快照时，参考这篇http://blog.51cto.com/zhangshaoxiong/1310166