Turn on debugging

 

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1. Identify a server and assign it to the servername variable.

   set servername [$AdminConfig getid /Cell:cell/Node:node/Server:servername/]
   

   Example output:

   servername(cells/cell/nodes/node/servers/servername:server.xml#Server_1)
   

2. Identify the JVM belonging to this server and assign it to the jvm variable.

   set jvm [$AdminConfig list JavaVirtualMachine $servername]
   

   Example output:

   (cells/cell/nodes/node/servers/servername:server.xml#JavaVirtualMachine_1)
   

3. Modify the JVM to turn on debug.

   $AdminConfig modify $jvm {{debugMode true} {debugArgs "-Djava.compiler=NONE -Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=7777"}}

4. Save the changes:

   $AdminConfig save
   

Here is an example script that turns on debugging: set_debug.jacl