mysql - How can I resolve this MHA error? -


i organizing mha mariadb. , confirmed replication using code: masterha_check_repl --conf=/etc/app1.cnf , said because node not installed.

but i've installed node. use master,slave,manager server used code in manager server.

this error log:

mon aug 21 02:22:14 2017 - [info] checking ssh publickey authentication settings on current master..

mon aug 21 02:22:14 2017 - [info] healthcheck: ssh 172.16.96.223 reachable.

mon aug 21 02:22:15 2017 - [error][/usr/local/share/perl5/mha/managerutil.pm, ln122] got error when getting node version. error:

mon aug 21 02:22:15 2017 - [error][/usr/local/share/perl5/mha/managerutil.pm, ln123] can't locate mha/binlogmanager.pm in @inc (@inc contains: /home/mhauser/perl5/lib/perl5 /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) @ /usr/local/bin/apply_diff_relay_logs line 24. begin failed--compilation aborted @ /usr/local/bin/apply_diff_relay_logs line 24.

mon aug 21 02:22:15 2017 - [error][/usr/local/share/perl5/mha/mastermonitor.pm, ln131] failed mha node version on current master though current master reachable via ssh!

mon aug 21 02:22:15 2017 - [error][/usr/local/share/perl5/mha/mastermonitor.pm, ln383] error happend on checking configurations. @ /usr/local/bin/masterha_check_repl line 48.

mon aug 21 02:22:15 2017 - [error][/usr/local/share/perl5/mha/mastermonitor.pm, ln478] error happened on monitoring servers.

mon aug 21 02:22:15 2017 - [info] got exit code 1 (not master dead).

mysql replication health not ok! [mhauser@localhost mha]$


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