Apache Perl Compilation Failed Errors - Revision history

Dcunningham at 08:02, 21 March 2019

2019-03-21T08:02:46Z

← Older revision		Revision as of 08:02, 21 March 2019
Line 5:		Line 5:
	It is believed this is due to the default mpm_event worker module that is shipped. The solution is to change to mpm_prefork as follows:		It is believed this is due to the default mpm_event worker module that is shipped. The solution is to change to mpm_prefork as follows:

	apt-get install apache2-mpm-prefork		apt-get install apache2-mpm-prefork # not required on Debian 9 and above
	a2dismod mpm_event		a2dismod mpm_event
	a2enmod mpm_prefork		a2enmod mpm_prefork

Dcunningham at 11:23, 11 May 2016

2016-05-11T11:23:14Z

← Older revision		Revision as of 11:23, 11 May 2016
Line 1:		Line 1:
	Recent Debian based Linux distributions seem to have a problem with Apache giving Perl ~~complilation~~ failed errors regularly, like this:		Recent Debian based Linux distributions (Ubuntu 14.04 for example) seem to have a problem with Apache giving Perl compilation failed errors regularly, like this:

	[Sat May 07 05:26:38.103991 2016] [:error] [pid 9574:tid 139987194402560] [Sat May 7 05:26:38 2016] -e: [Sat May 7 05:26:38 2016] JSON.pm: Attempt to reload Integrics/Enswitch/APIUtils.pm aborted.\n[Sat May 7 05:26:38 2016] -e: [Sat May 7 05:26:38 2016] JSON.pm: Compilation failed in require at /usr/local/lib/site_perl/Integrics/Enswitch/JSON.pm line 11.\n[Sat May 7 05:26:38 2016] -e: Compilation failed in require at /usr/local/lib/site_perl/Integrics/Enswitch/Utils.pm line 55.\n		[Sat May 07 05:26:38.103991 2016] [:error] [pid 9574:tid 139987194402560] [Sat May 7 05:26:38 2016] -e: [Sat May 7 05:26:38 2016] JSON.pm: Attempt to reload Integrics/Enswitch/APIUtils.pm aborted.\n[Sat May 7 05:26:38 2016] -e: [Sat May 7 05:26:38 2016] JSON.pm: Compilation failed in require at /usr/local/lib/site_perl/Integrics/Enswitch/JSON.pm line 11.\n[Sat May 7 05:26:38 2016] -e: Compilation failed in require at /usr/local/lib/site_perl/Integrics/Enswitch/Utils.pm line 55.\n

Dcunningham: Created page with "Recent Debian based Linux distributions seem to have a problem with Apache giving Perl complilation failed errors regularly, like this: [Sat May 07 05:26:38.103991 2016] [:e..."

2016-05-11T11:22:38Z

Created page with "Recent Debian based Linux distributions seem to have a problem with Apache giving Perl complilation failed errors regularly, like this: [Sat May 07 05:26:38.103991 2016] [:e..."

New page

Recent Debian based Linux distributions seem to have a problem with Apache giving Perl complilation failed errors regularly, like this:

[Sat May 07 05:26:38.103991 2016] [:error] [pid 9574:tid 139987194402560] [Sat May 7 05:26:38 2016] -e: [Sat May 7 05:26:38 2016] JSON.pm: Attempt to reload Integrics/Enswitch/APIUtils.pm aborted.\n[Sat May 7 05:26:38 2016] -e: [Sat May 7 05:26:38 2016] JSON.pm: Compilation failed in require at /usr/local/lib/site_perl/Integrics/Enswitch/JSON.pm line 11.\n[Sat May 7 05:26:38 2016] -e: Compilation failed in require at /usr/local/lib/site_perl/Integrics/Enswitch/Utils.pm line 55.\n

It is believed this is due to the default mpm_event worker module that is shipped. The solution is to change to mpm_prefork as follows:

apt-get install apache2-mpm-prefork
a2dismod mpm_event
a2enmod mpm_prefork
Edit /etc/apache2/mods-enabled/mpm_prefork.conf and set MaxConnectionsPerChild to 1000.
service apache2 restart