当我想使用jvisualvm 1.3.8剖析从eclipse启动的java程序时，我在eclipse控制台中收到错误消息:
Software caused connection abort: socket write error.
当我从命令行控制台启动不带eclipse(java -jar ...)的程序时，也会发生这种情况。我从JDK 1.8.0_20测试了jvisualvm，并下载了最新版本1.3.8。这是堆栈跟踪:
Profiler Agent: Waiting for connection on port 5140 (Protocol version: 15)
Profiler Agent: Established connection with the tool
Profiler Agent: Local accelerated session
Profiler Agent: Connection with agent closed
Profiler Agent Error: Exception when trying to send response or command to client:
java.net.SocketException: Software caused connection abort: socket write error
*** Profiler engine warning: class load hook invoked at inappropriate time for java.lang.Throwable$PrintStreamOrWriter, loader = null
*** This class will not be instrumented unless you re-run the instrumentation command
*** Please report this problem to [email protected]
=============================== Stack trace =====================
*** Profiler engine warning: class load hook invoked at inappropriate time for java.lang.Throwable$WrappedPrintStream, loader = null
*** This class will not be instrumented unless you re-run the instrumentation command
*** Please report this problem to [email protected]
=============================== Stack trace =====================
*** Profiler engine warning: class load hook invoked at inappropriate time for java.util.IdentityHashMap$KeySet, loader = null
*** This class will not be instrumented unless you re-run the instrumentation command
*** Please report this problem to [email protected]
=============================== Stack trace =====================
java.lang.Exception: Stack trace
at java.lang.Thread.dumpStack(Thread.java:1329)
at org.netbeans.lib.profiler.server.ProfilerInterface.classLoadHook(ProfilerInterface.java:912)
at java.util.IdentityHashMap.keySet(IdentityHashMap.java:976)
at java.util.Collections$SetFromMap.<init>(Collections.java:5512)
at java.util.Collections.newSetFromMap(Collections.java:5496)
at java.lang.Throwable.printStackTrace(Throwable.java:650)
at java.lang.Throwable.printStackTrace(Throwable.java:643)
at java.lang.Throwable.printStackTrace(Throwable.java:634)
at java.lang.Thread.dumpStack(Thread.java:1329)
at org.netbeans.lib.profiler.server.ProfilerInterface.classLoadHook(ProfilerInterface.java:912)
at java.lang.Throwable.printStackTrace(Throwable.java:643)
at java.lang.Throwable.printStackTrace(Throwable.java:634)
at java.lang.Thread.dumpStack(Thread.java:1329)
at org.netbeans.lib.profiler.server.ProfilerInterface.classLoadHook(ProfilerInterface.java:912)
at java.lang.Throwable.printStackTrace(Throwable.java:643)
at org.netbeans.lib.profiler.server.ProfilerServer.handleIOExceptionOnSend(ProfilerServer.java:1698)
at org.netbeans.lib.profiler.server.ProfilerServer.sendComplexCmdToClient(ProfilerServer.java:706)
at org.netbeans.lib.profiler.server.ProfilerInterface.sendRootClassLoadedCommand(ProfilerInterface.java:1418)
at org.netbeans.lib.profiler.server.ProfilerInterface.access$900(ProfilerInterface.java:70)
at org.netbeans.lib.profiler.server.ProfilerInterface$InitiateProfilingThread.initiateInstrumentation(ProfilerInterface.java:232)
at org.netbeans.lib.profiler.server.ProfilerInterface$InitiateProfilingThread.run(ProfilerInterface.java:137)
=============================== End stack trace =================
java.lang.Exception: Stack trace
at java.lang.Thread.dumpStack(Thread.java:1329)
at org.netbeans.lib.profiler.server.ProfilerInterface.classLoadHook(ProfilerInterface.java:912)
at java.lang.Throwable.printStackTrace(Throwable.java:643)
at java.lang.Throwable.printStackTrace(Throwable.java:634)
at java.lang.Thread.dumpStack(Thread.java:1329)
at org.netbeans.lib.profiler.server.ProfilerInterface.classLoadHook(ProfilerInterface.java:912)
at java.lang.Throwable.printStackTrace(Throwable.java:643)
at org.netbeans.lib.profiler.server.ProfilerServer.handleIOExceptionOnSend(ProfilerServer.java:1698)
at org.netbeans.lib.profiler.server.ProfilerServer.sendComplexCmdToClient(ProfilerServer.java:706)
at org.netbeans.lib.profiler.server.ProfilerInterface.sendRootClassLoadedCommand(ProfilerInterface.java:1418)
at org.netbeans.lib.profiler.server.ProfilerInterface.access$900(ProfilerInterface.java:70)
at org.netbeans.lib.profiler.server.ProfilerInterface$InitiateProfilingThread.initiateInstrumentation(ProfilerInterface.java:232)
at org.netbeans.lib.profiler.server.ProfilerInterface$InitiateProfilingThread.run(ProfilerInterface.java:137)
=============================== End stack trace =================
java.lang.Exception: Stack trace
at java.lang.Thread.dumpStack(Thread.java:1329)
at org.netbeans.lib.profiler.server.ProfilerInterface.classLoadHook(ProfilerInterface.java:912)
at java.lang.Throwable.printStackTrace(Throwable.java:643)
at org.netbeans.lib.profiler.server.ProfilerServer.handleIOExceptionOnSend(ProfilerServer.java:1698)
at org.netbeans.lib.profiler.server.ProfilerServer.sendComplexCmdToClient(ProfilerServer.java:706)
at org.netbeans.lib.profiler.server.ProfilerInterface.sendRootClassLoadedCommand(ProfilerInterface.java:1418)
at org.netbeans.lib.profiler.server.ProfilerInterface.access$900(ProfilerInterface.java:70)
at org.netbeans.lib.profiler.server.ProfilerInterface$InitiateProfilingThread.initiateInstrumentation(ProfilerInterface.java:232)
at org.netbeans.lib.profiler.server.ProfilerInterface$InitiateProfilingThread.run(ProfilerInterface.java:137)
=============================== End stack trace =================
java.net.SocketException: Software caused connection abort: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109)
at java.net.SocketOutputStream.write(SocketOutputStream.java:153)
at java.io.ObjectOutputStream$BlockDataOutputStream.drain(ObjectOutputStream.java:1877)
at java.io.ObjectOutputStream$BlockDataOutputStream.writeBytes(ObjectOutputStream.java:1985)
at java.io.ObjectOutputStream$BlockDataOutputStream.writeUTF(ObjectOutputStream.java:2168)
at java.io.ObjectOutputStream$BlockDataOutputStream.writeUTF(ObjectOutputStream.java:2007)
at java.io.ObjectOutputStream.writeUTF(ObjectOutputStream.java:869)
at org.netbeans.lib.profiler.wireprotocol.RootClassLoadedCommand.writeObject(RootClassLoadedCommand.java:159)
at org.netbeans.lib.profiler.wireprotocol.WireIO.sendComplexCommand(WireIO.java:301)
at org.netbeans.lib.profiler.server.ProfilerServer.sendComplexCmdToClient(ProfilerServer.java:703)
at org.netbeans.lib.profiler.server.ProfilerInterface.sendRootClassLoadedCommand(ProfilerInterface.java:1418)
at org.netbeans.lib.profiler.server.ProfilerInterface.access$900(ProfilerInterface.java:70)
at org.netbeans.lib.profiler.server.ProfilerInterface$InitiateProfilingThread.initiateInstrumentation(ProfilerInterface.java:232)
at org.netbeans.lib.profiler.server.ProfilerInterface$InitiateProfilingThread.run(ProfilerInterface.java:137)
Profiler Agent Error: Exception when handling command from client:
java.net.SocketException: Software caused connection abort: recv failed
Profiler Agent: Connection with agent closed
此后，我的应用程序将打开端口5140进行分析。我在Google上搜索了很多，但找不到任何帮助。我还编写了另一个简单程序，并且也发生了错误。
我能做些什么？
最佳答案
我已经遇到过几次了。您正在哪个OS平台上运行它？视窗？或* nix？
在Windows上，几乎可以肯定，您需要使用Admin privs运行Eclipse和/或jvisualvm。我通常设置一个命令提示符，“运行方式...管理员”。
在Linux上，您将需要以root身份运行Eclipse和/或jvisualvm，或者使用具有privs的帐户匹配或超过运行您尝试监视的pid的帐户。