Updating the JVM Properties of a Host Through the GUI

  1. Navigate to Hosts list.
  2. Select a Host.

    The Host details display in the General tab.

  3. Click the Configuration tab.
  4. Click the JVM Configuration link.

    The JVM arguments are displayed.

  5. Edit the JVM arguments. See Host Configuration Reference for more information.

    As a best practice:

    1. Provide JVM-specific properties in the General Args area.
    2. Click Add under Properties, to add user-specific Java properties.

      In the following example, specify com.sun.management.jmxremote.password.file in the Property column and "E\:\\Java\\jmx-management\\jmxremote.password" in the Value column. 

      com.sun.management.jmxremote.password.file="E\:\\Java\\jmx-management\\jmxremote.password"
  6. Click Save.

    The properties are saved in the database and the Host's "Synchronization Status" will be "Out of Sync".

  7. Click "Install or Sync" to make the changes effective in the host.tra file.

    The Host's status will now be "Sync".

  8. Restart the Host. The new properties for the Host JVM will be effective only after the Host is restarted.
Note:
  • Any changes made to the tibcohost.tra manually are not appended to the properties in the UI.
  • If a property has a backslash '\' (for example: com.sun.management.jmxremote.password.file="E:\Java\jmx-management\jmxremote.password"), it is stored with a double backslash in the TRA file: 
    com.sun.management.jmxremote.password.file="E:\\Java\\jmx-management\\jmxremote.password"