Log storage method, device, apparatus, and readable storage medium

Abstract

The invention discloses a log storage method, which comprises the following steps: acquiring log data to be stored and marking the grade information of the log data; Judging whether the number of logsin the log queue is less than a preset queue threshold; If not, the redundant log data is determined in the log queue according to the grade information of the log data and the preset storage configuration, and the redundant log data is deleted from the log queue; Log data and level information of log data are recorded to log queue, and log data is saved to disk according to log queue. When the number of logs in the log queue is not less than the preset queue threshold, the redundant log data in the log queue is eliminated, so that the congestion and blocking in the log storage process can beavoided, the continuity of the current cluster service is ensured, and a good experience is brought to the user. Accordingly, the log storage device, the device and the readable storage medium disclosed by the present invention also have the technical effects mentioned above.

Description

technical field [0001] The present invention relates to the field of computer technology, and more specifically, to a log storage method, device, equipment and readable storage medium. Background technique [0002] In the prior art, when recording the logs in the cluster, the logs to be recorded are generally firstly recorded in the log queue, and then the logs in the log queue are stored in the disk to complete the storage of the logs. Wherein, the log queue has a fixed length, that is, the number of logs that can be stored therein is fixed. [0003] Under normal circumstances, the two steps of recording in the log queue and saving the logs in the log queue to disk can ensure the normal storage of log data. However, when the disk fails or the disk is busy writing due to other factors, the rate at which the logs in the log queue are stored in the disk will drop significantly, which will cause the log queue to be filled quickly. At this time, since the log data to be stored...

AI Technical Summary

Problems solved by technology

However, when the disk fails or the disk is busy writing due to other factors, the rate at which the logs in the log queue are stored in the disk will drop significantly, which will cause the log queue to be filled quickly

At this time, since the log data to be stored is still continuously generated, but the log data in the log queue is consumed slowly, the log queue is always full, and there are many log data to be recorded in the log queue. If so If the phenomenon exists for a long time, it will cause congestion and blockage of log data

When the congestion and blocking time are long, it will cause the processing of business messages to time out. In serious cases, it may cause the business interruption of the current cluster and bring irreversible losses to users.

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