深入MySQL--Client连接异常分析及解析

本帖最后由 lee 于 2020-9-8 23:58 编辑

今天下午,线上的MySQL数据库出现了一个连接中断的报错,大概的报错内容如下:

  1. 200701 17:57:50 [Warning] Aborted connection 50367424 to db: 'xxxxx' user: 'srv_bigdata_rwh' host: 'xxxxx' (Got an error reading communication packets)
  2. 200701 17:57:50 [Warning] Aborted connection 50367424 to db: 'xxxxx' user: 'srv_bigdata_rwh' host: 'xxxxx' (Got an error reading communication packets)
  3. 200701 17:57:50 [Warning] Aborted connection 50367424 to db: 'xxxxx' user: 'srv_bigdata_rwh' host: 'xxxxx' (Got an error reading communication packets)
  4. 200701 17:57:50 [Warning] Aborted connection 50367424 to db: 'xxxxx' user: 'srv_bigdata_rwh' host: 'xxxxx' (Got an error reading communication packets)
  5. 200701 17:57:50 [Warning] Aborted connection 50367424 to db: 'xxxxx' user: 'srv_bigdata_rwh' host: 'xxxxx' (Got an error reading communication packets)
  6. 200701 17:57:50 [Warning] Aborted connection 50367424 to db: 'xxxxx' user: 'srv_bigdata_rwh' host: 'xxxxx' (Got an error reading communication packets)
  7. 200701 17:57:50 [Warning] Aborted connection 50367424 to db: 'xxxxx' user: 'srv_bigdata_rwh' host: 'xxxxx' (Got an error reading communication packets)
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看样子是读取通信包的时候出现的错误。于是我查询了一下MySQL的官方文档,看看这个到底是啥错。
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lee

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