Tag：fault
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Time：2020-11-30
The author is Luk Perkins from the Splunk team.The translation of the article has been authorized by the original author. Message queuing is a major component of most large-scale data architectures. IfmustFor real-time data processing, message queuing is a good choice. The data processing pipeline will have various failures, the data consumer may be delayed […]
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Time：2020-11-25
Kafka 1、 Benefits of message middleware 1. Decoupling It allows you to extend or modify processes on both sides independently, as long as you make sure they comply with the same interface constraints. It would be a great waste to put resources on standby to handle such peak visits. The use of message queue can […]
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Time：2020-11-25
catalog Fault description resolvent Fault description resolvent Win + R, enter regedit and enter the registry Open in turnHKEY_CURRENT_USER->Software->Baidu->BaiDuYunGuanJia Right click baiduyunguanjia and delete
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Time：2020-11-22
The work of this paper belongs to the application of deep learning in the industrial field. Referring to the solution of computer vision, the adaptive aprelu is proposed for the scene of machine fault detection, which greatly improves the accuracy of fault detection. The overall idea of the paper should also be applied to computer […]
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Time：2020-11-18
1. Concept There are three types of traditional Linux clusters. One is LB cluster, which is mainly used to load balance the user traffic, so that each server on the back end can handle part of the requests in a balanced manner. One of the characteristics of this kind of cluster is that the front-end […]
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Time：2020-11-15
❝ This paper introduces in detail the problem of a large number of lost data when the upstream Flink task using processing time semantics fails and restarts to consume a large amount of data overstocked in the upstream and outputs to the downstream data disorder is particularly serious, and the downstream Flink tasks encounter a […]
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Time：2020-11-14
Each article in this series is relatively short and updated from time to time. Starting from some practical cases, this article aims to improve the posture of small partners A kind of Potential level. This article introduces the Flink sink schema field design tips, reading time is about 2 minutes, do not say much, directly […]
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Time：2020-11-5
Introduction:Simulation driving ability output, enabling customers to improve stability confidence 1. Background Our technical service team often encounter such a situation, receive emergency calls anytime and anywhere, and begin to nervously investigate problems, deal with failures and restore services. There are many problems, such as hard disk failure, network failure, a large number of failure […]
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Time：2020-11-4
Observability system In any enterprise with a certain scale, once the operation and maintenance mode of SRE is implemented, the construction of observability system will become particularly important. In the whole observability system, we usually divide it into the following three aspects: Indicator monitoring: various indicators monitoring, such as basic resource indicators, service performance indicators, […]
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Time：2020-11-2
What is SRE? When I first got into contact with SRE, many people thought that it was a post with full stack capability in Google and could solve many problems independently. After in-depth exploration, it is found that SRE can solve many problems, but there are too many problems. It is difficult for a post […]
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Time：2020-10-31
What is SRE? When I first got into contact with SRE, many people thought that it was a post with full stack capability in Google and could solve many problems independently. After in-depth exploration, it is found that SRE can solve many problems, but there are too many problems. It is difficult for a post […]
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Time：2020-10-30
[overview of server failure] Today, we introduce the troubleshooting methods and the recovery process of the server RAID5 array after the array crashes due to unknown reasons. The following is a brief introduction to the hardware configuration of the server that needs to recover data:The server model in this data recovery case is a brand […]
