| 摘要 |
Plug-in information can be synchronized on each node in a cluster by utilizing a migratable plug-in configuration manager (306) and a migratable global Mbean (308). The configuration manager (306) can change the configuration on a master server (304), such as loading or unloading a plug-in. The configuration manager (306) stores the configuration as an MBean attribute, which is accessible across the cluster (302). The configuration manager (306) can direct the global Mbean (308) to notify a plug-in manager (312) on each node (310) in the cluster (302), whereby each plug-in manager can execute the change locally. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims. |
