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jsadebugd(1)		     Troubleshooting Tools		  jsadebugd(1)

NAME
       jsadebugd - Attaches to a Java process or core file and acts as a debug
       server. This command is experimental and	unsupported.

SYNOPSIS
       jsadebugd pid [ server-id ]

       jsadebugd executable core [ server-id ]

       pid    The process ID of	the process to which the debug server
	      attaches.	The process must be a Java process. To get a list of
	      Java processes running on	a machine, use the jps(1) command. At
	      most one instance	of the debug server can	be attached to a
	      single process.

       executable
	      The Java executable from which the core dump was produced.

       core   The core file to which the debug server should attach.

       server-id
	      An optional unique ID that is needed when	multiple debug servers
	      are started on the same machine. This ID must be used by remote
	      clients to identify the particular debug server to which to
	      attach. Within a single machine, this ID must be unique.

DESCRIPTION
       The jsadebugd command attaches to a Java	process	or core	file and acts
       as a debug server. Remote clients such as jstack, jmap, and jinfo can
       attach to the server through Java Remote	Method Invocation (RMI).
       Before you start	the jsadebugd command, start the RMI registry with the
       rmiregistry command as follows where $JAVA_HOME is the JDK installation
       directory:

       rmiregistry -J-Xbootclasspath/p:$JAVA_HOME/lib/sajdi.jar

       If the RMI registry was not started, then the jsadebugd command starts
       an RMI registry in a standard (1099) port internally. The debug server
       can be stopped by sending a SIGINT to it. To send a SIGINT press
       Ctrl+C.

       Note: This utility is unsupported and may or may	not be available in
       future releases of the JDK. In Windows Systems where dbgeng.dll is not
       present,	Debugging Tools	For Windows must be installed to have these
       tools working. The PATH environment variable should contain the
       location	of jvm.dll used	by the target process or the location from
       which the crash dump file was produced. For example, set
       PATH=%JDK_HOME%\jre\bin\client;%PATH%.

SEE ALSO
       o jinfo(1)

       o jmap(1)

       o jps(1)

       o jstack(1)

       o rmiregistry(1)

JDK 8			       21 November 2013			  jsadebugd(1)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO

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