Shulou(Shulou.com)05/31 Report--

This article mainly shows you "what are the problems in the process of building mha". The content is easy to understand and clear. I hope it can help you solve your doubts. Let me lead you to study and learn this article "what are the problems in the process of building mha?"

Mha Software version: 0.57

Check the replication environment: masterha_check_repl-- conf=/etc/masterha/app1.cnf

MHA::MasterMonitor version 0.57. Fri Apr 6 17:17:06 2018-[error] [/ usr/local/share/perl5/MHA/ServerManager.pm, ln188] There is no alive server. We can't do failover Fri Apr 6 17:17:06 2018-[error] [/ usr/local/share/perl5/MHA/MasterMonitor.pm, ln427] Error happened on checking configurations. At / usr/local/share/perl5/MHA/MasterMonitor.pm line 329. Fri Apr 6 17:17:06 2018-[error] [/ usr/local/share/perl5/MHA/MasterMonitor.pm, ln525] Error happened on monitoring servers

This error is 0.57. a bug,zst teacher Wu changed the code. The link is as follows

Reference: https://github.com/wubx/mha4mysql-node/commit/814e51e1250183dcde6f11510c4dd303e7272a4c https://github.com/wubx/mha4mysql-manager/commit/d55ba2eccd04b45a7edbb70a087e8469d82164ee (change the following image to green content)

The above is all the contents of the article "what are the problems in the process of building mha". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.