NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator's Guide
Managing NSJSP
NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator’s Guide—596210-006
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Managing MBeans
The MBeans tree displays the NSJSP MBeans and MBeans registered by the
applications. You can compare MBean attribute values across NSJSP processes and
you can modify some MBean attribute values. You can modify some of the attributes of
the NSJSP, Catalina, and Users MBeans. You can also modify MBeans that are
registered by the applications using the same procedure.
Comparing MBean Attribute Values
MBeans provide a mechanism to view the current state of the resource managed by
the MBean. The resource state might include static information and dynamic
information. To compare the static or dynamic information across NSJSP processes,
use the compare MBean operation.
To compare the values of an MBean attribute, complete the following steps:
1. Click the MBeans tab.
The NSJSP MBeans page appears.
2. Click Compare MBeans.
The Compare - NSJSP MBeans page appears.
MBeans
Left window A navigation tree that lists all the MBeans running in the selected
NSJSP process.
Right window Following are the fields displayed for a selected MBean:
Object Name - Object name of the MBean.
Description - Description of the MBean.
Compare Across Processes - A link to compare the attributes
of the displayed MBean across processes.
Display Attribute Description - A link to display attribute names
and their descriptions. This option is enabled only when the
attribute values are displayed.
Display Attribute Values - A link to display attribute names and
their values. This option is enabled only when the attribute
descriptions are displayed.
Name - An MBean attribute name.
Value - An MBean attribute value. Values of MBean attributes
provide information about the associated managed resource
and may help in performance analysis and
troubleshooting.
Table 4-19. Parameters for Viewing MBeans and their Attributes (page 2 of 2)
Parameter Description