TypicalErrors]

root@node1:/etc/masterha# masterha_check_repl --conf=/etc/app1.cnf Fri Aug 20 15:48:17 2021 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping. Fri Aug 20 15:48:17 2021 - [info] Reading application default configuration from /etc/app1.cnf.. Fri Aug 20 15:48:17 2021 - [info] Reading server configuration from /etc/app1.cnf.. Fri Aug 20 15:48:17 2021 - [info] MHA::MasterMonitor version 0.58. Fri Aug 20 15:48:18 2021 - [error][/usr/share/perl5/MHA/MasterMonitor.pm, ln427] Error happened on checking configurations. Redundant argument in sprintf at /usr/share/perl5/MHA/NodeUtil.pm line 201. Fri Aug 20 15:48:18 2021 - [error][/usr/share/perl5/MHA/MasterMonitor.pm, ln525] Error happened on monitoring servers. Fri Aug 20 15:48:18 2021 - [info] Got exit code 1 (Not master dead).