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Failed to register slave; too long 'report-password' #546

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FangPengbo opened this issue Jan 4, 2023 · 4 comments
Closed

Failed to register slave; too long 'report-password' #546

FangPengbo opened this issue Jan 4, 2023 · 4 comments

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@FangPengbo
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描述
在审核通过执行阶段
goinception返回的状态为 Execute Successfully Backup failed
错误信息为:Backup:ERROR 1105(HY000):Failed to register slave; too long 'report-password'

重现
开启备份功能之后,执行sql。

环境

  • 数据库: [mysql]
  • 版本: [例如 5.7.21]

参数
[ghost]

ghost_on = true
ghost_initially_drop_socket_file = true
ghost_initially_drop_ghost_table = true
ghost_initially_drop_old_table = true
osc_max_thread_connected = 10000
osc_critical_thread_connected = 10000

@hanchuanchuan
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解析binlog需要模拟从库来拉取binlog,但无法注册slave,是否使用了proxy?

@FangPengbo
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解析binlog需要模拟从库来拉取binlog,但无法注册slave,是否使用了proxy?

确实是使用代理了,这个有办法可以解决吗

@FangPengbo
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github/gh-ost#484
和gh-ost遇到的这个问题一样吗,模拟从库来拉取binlog的时候密码超过32 个字符的长度吗

@FangPengbo
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更改从库的密码长度不超过32位

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