ni_numerichost is not exported by the socket module

Love The Way You Lie 2023-02-09 14:29 156阅读 0赞

## MHA masterha\_check\_ssh 报错 ##

`masterha_check_ssh --conf=/etc/mha/mha.conf`

“NI\_NUMERICHOST” is not exported by the Socket module  
“getaddrinfo” is not exported by the Socket module  
“getnameinfo” is not exported by the Socket module  
Can’t continue after import errors at /usr/local/share/perl5/MHAdeUtil.pm line 29  
BEGIN failed–compilation aborted at /usr/local/share/perl5/MHAdeUtil.pm line 29.  
Compilation failed in require at /usr/local/share/perl5/MHA/SlaveUtil.pm line 27.  
BEGIN failed–compilation aborted at /usr/local/share/perl5/MHA/SlaveUtil.pm line 27.  
Compilation failed in require at /usr/local/share/perl5/MHA/DBHelper.pm line 26.  
BEGIN failed–compilation aborted at /usr/local/share/perl5/MHA/DBHelper.pm line 26.  
Compilation failed in require at /usr/local/share/perl5/MHA/HealthCheck.pm line 30.  
BEGIN failed–compilation aborted at /usr/local/share/perl5/MHA/HealthCheck.pm line 30.  
Compilation failed in require at /usr/local/share/perl5/MHA/Server.pm line 28.  
BEGIN failed–compilation aborted at /usr/local/share/perl5/MHA/Server.pm line 28.  
Compilation failed in require at /usr/local/share/perl5/MHA/Config.pm line 29.  
BEGIN failed–compilation aborted at /usr/local/share/perl5/MHA/Config.pm line 29.  
Compilation failed in require at /usr/local/share/perl5/MHA/SSHCheck.pm line 32.  
BEGIN failed–compilation aborted at /usr/local/share/perl5/MHA/SSHCheck.pm line 32.  
Compilation failed in require at /usr/local/bin/masterha\_check\_ssh line 25.  
BEGIN failed–compilation aborted at /usr/local/bin/masterha\_check\_ssh line 25

## 解决方法 ##

`cpan[1]> install ExtUtils::Constant`  
`cpan[1]> install Socket`

### 如果没有cpan软件，执行一下命令 ###

`yum install -y cpan perl-CPAN*`

之后在执行就没问题了。

本文参考：  
https://my.oschina.net/gibsonxue/blog/1575939/print