The cluster monitor MBean has the attributes shown in Table 3–78. The names of these attributes are defined as static constants in the utility class ClusterAttributes.
Table 3–78 Cluster Monitor Attributes
Name |
Type |
Settable? |
Description |
---|---|---|---|
Boolean |
No | ||
String |
No |
Must be unique; no two running clusters may have the same cluster identifier. This identifier is appended to the names of all database tables in the cluster’s shared persistent store. Must be an alphanumeric string of no more than n - 13 characters, where n is the maximum table name length allowed by the database. Note – For brokers belonging to an HA cluster, this attribute is used in database table names in place of the BrokerID (see Table 3–4). |
|
String |
Yes |
URL of cluster configuration file |
|
CompositeData |
No |
Descriptive information about local broker The value returned is a JMX CompositeData object describing the broker; see Table 3–80 for lookup keys used with this object. |
|
CompositeData |
No |
Descriptive information about master broker The value returned is a JMX CompositeData object describing the master broker; see Table 3–80 for lookup keys used with this object. |