Updating the JVM Properties of a Host Through the GUI
- Procedure
- Navigate to Hosts list.
- Select a Host.
The Host details display in the General tab.
- Click the Configuration tab.
- Click the
JVM Configuration link.
The JVM arguments are displayed.
- Edit the JVM arguments. For more information, see
Host Configuration Reference.
As a best practice:
- Provide JVM-specific properties in the General Args area.
- 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"
- Click
Save.
The properties are saved in the database and the Host's "Synchronization Status" is "Out of Sync".
- Click "Install or Sync" to make the changes effective in the
host.tra
file.The Host's status becomes "Sync".
- Restart the Host. The new properties for the Host JVM are 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"