| 摘要 |
<p>PROBLEM TO BE SOLVED: To increase the processing speed in the whole of an analysis system using a plurality of information processors to continuously analyze information, while coping with failure of the information processors.SOLUTION: Each of a plurality of information processors is set to one operation state among a main operation state where the information processor receives data representing an event to be analyzed and transmits analysis object data to another information processor having less load to request the execution of analysis and receives analysis result data, a sub-operation state where the information processor receives analysis object data from another information processor being in the main operation state and executes analysis processing and transmits analysis result data to another information processor being in the main operation state, and a pause operation state where the information processor does not execute analysis processing. When an information processor in the main operation state receives a failure occurrence signal showing that failure has occurred or the occurrence of failure is forecast, from another information processor being in the sub-operation state, the information processor in the main operation state sets another information processor transmitting the failure occurrence signal, to the pause operation state and does not request the execution of further analysis in the information processor.</p> |
