I have run into a weird problem recently after I upgraded my ruby
installation from 1.8.5 to 1.8.6. Every time I run a migration on my
production machine, the migration fails with a segmentation fault:
$ rake db:migrate RAILS_ENV=production
(in /home/site.com/web/rails/releases/20071231141335)
/opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.15.6/lib/active_record/
connection_adapters/mysql_adapter.rb:333: [BUG] Segmentation fault
ruby 1.8.6 (2007-09-24) [i386-solaris2.11]
Abort (core dumped)
If I remove the MySQL gem, the migration works. I have tried removing
and reinstalling MySQL, Rails, and Rake, all without any success.
Regarding the actual error, it''s occurring when the migration executes
SHOW KEYS FROM #{table_name}. The MySQL query log shows that many of
these commands are being executed successfully, and then after a
certain number of SQL commands the ruby / rake process segfaults.
Any ideas? I''m pretty stuck and would appreciate any suggestions..
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On 2 Jan 2008, at 13:33, Collin VanDyck wrote:> > I have run into a weird problem recently after I upgraded my ruby > installation from 1.8.5 to 1.8.6. Every time I run a migration on my > production machine, the migration fails with a segmentation fault: > > $ rake db:migrate RAILS_ENV=production > (in /home/site.com/web/rails/releases/20071231141335) > /opt/csw/lib/ruby/gems/1.8/gems/activerecord-1.15.6/lib/active_record/ > connection_adapters/mysql_adapter.rb:333: [BUG] Segmentation fault > ruby 1.8.6 (2007-09-24) [i386-solaris2.11] > Abort (core dumped) > > If I remove the MySQL gem, the migration works. I have tried removing > and reinstalling MySQL, Rails, and Rake, all without any success. > > Regarding the actual error, it''s occurring when the migration executes > SHOW KEYS FROM #{table_name}. The MySQL query log shows that many of > these commands are being executed successfully, and then after a > certain number of SQL commands the ruby / rake process segfaults. > > Any ideas? I''m pretty stuck and would appreciate any suggestions..Have you tried recompiling the mysql gem against the new version of ruby ? Fred> > >--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
> Have you tried recompiling the mysql gem against the new version of > ruby ? > > Fred >I did: $ sudo gem uninstall mysql $ sudo gem install mysql Both of which completed successfully. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
If the migrations and possibly everything else works without the gem, just leave it uninstalled. -- Ryan Bigg http://www.frozenplague.net Feel free to add me to MSN and/or GTalk as this email. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---