Distributed computing environment general monitoring device and failure detection method

Abstract

The invention relates to a distributed computing environment general monitoring system which comprises a connectivity monitoring system and a service validity monitoring system. The connectivity monitoring system comprises a connectivity monitoring module, a connectivity response module and a connectivity monitoring channel, wherein the connectivity monitoring module is arranged at a client side, the connectivity response module is arranged on a server, and the connectivity monitoring channel is used for connecting the connectivity monitoring module with the connectivity response module. The connectivity monitoring system is used for detecting whether the network interconnection environment or the server is communicated or not. The service validity monitoring system comprises a heartbeat monitoring module, a heartbeat response module and a heartbeat monitoring channel, wherein the heartbeat monitoring module is arranged at the client side, the heartbeat response module is arranged on the server, and the heartbeat monitoring channel is used for connecting the heartbeat monitoring module with the heartbeat response module. The service validity monitoring system is used for detecting whether the server loses efficacy or not. Low efficiency and delaying of manual intervention and failure judgment are avoided, the capability of centralized type central office large scale equipment is sufficiently expressed, the availability of the distributed computing environment general monitoring system is improved, and investment benefits of an operator are guaranteed.

Description

【Technical field】 [0001] The invention relates to a general monitoring software device and a failure detection method in a distributed computing environment, which are applicable to unattended command response processing and batch command automatic processing. 【Background technique】 [0002] For the client-server software system based on network communication, including the distributed client-service system based on the Internet, and the plug-in type main control-line card device based on the main board of the chassis, all have the network distributed characteristics of client and service interaction, For example, in the field of passive optical network (PON) broadband access, a large number of frame plug-in devices are used, especially under the trend of flattening data communication networks and access networks, the In order to carry more user access, the configuration and distribution of services need to be realized by issuing commands and batch commands from the client t...

AI Technical Summary

Problems solved by technology

[0004] attached figure 1 For the command request-response process in the prior art, for various command interaction situations, including batch command processing, there will be a large difference in the delay of the command response processing process, and the command response processing process is infinite due to the failure of the service module Prolonged but no response result, or the response result cannot be delivered due to environmental failure, resulting in unlimited waiting for the command result reception process, which has a serious impact on the client module command interaction, especially the automatic batch command processing

If the timeout threshold is artificially set during the waiting process of command result reception, and the longest delay in the command response processing process shall prevail, it is difficult to determine due to the variability of the computing environment of the service module, and it may also seriously affect the execution of batch commands due to the failure of the service module

From another point of view, due to the large difference in the delay in the command processing process and the command response processing process, the waiting time of the command result receiving waiting process needs to be preset according to the longest time. In addition, the network communication channel may fail, or the service module may fail. will result in the client module not receiving a response

If you wait for the longest time, you may enter blind waiting because it is difficult to judge the fault: if the waiting time is set too short, the client module will ignore the effective response of the service module; if the waiting time is set too long, the validity and availability of the service module Hysteresis, which can result in less efficient system command processing

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