I am working on a JRuby on Rails application. Its running fine in
Glassfish application server.
I have to host my JRuby application in tomcat6 server. I generated WAR
file using warbler. When I deployed that WAR in tomcat’s webapps, I got
the error.
This is first time I am working on JRuby with Tomcat. Please assist me
to resolve this error.
The error message is:
SEVERE: unable to create shared application instance
org.jruby.rack.RackInitializationException: Please install the jdbcmysql
adapter: gem install activerecord-jdbcmysql-adapter (no such file to
load – active_record/connection_adapters/jdbcmysql_adapter)
from C:/Program Files/Apache Software Foundation/Tomcat
6.0/webapps/RailsApplication2/WEB-INF/gems/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:58:in
establish_connection' from C:/Program Files/Apache Software Foundation/Tomcat 6.0/webapps/RailsApplication2/WEB-INF/gems/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:53:inestablish_connection’
from C:/Program Files/Apache Software Foundation/Tomcat
6.0/webapps/RailsApplication2/WEB-INF/gems/gems/rails-2.2.2/lib/initializer.rb:392:in
initialize_database' from C:/Program Files/Apache Software Foundation/Tomcat 6.0/webapps/RailsApplication2/WEB-INF/gems/gems/rails-2.2.2/lib/initializer.rb:139:inprocess’
from C:/Program Files/Apache Software Foundation/Tomcat
6.0/webapps/RailsApplication2/WEB-INF/gems/gems/rails-2.2.2/lib/initializer.rb:112:in
run' from C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\RailsApplication2\WEB-INF/config/environment.rb:13 from C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\RailsApplication2\WEB-INF/config/environment.rb:29:inload’
from file:/C:/Program Files/Apache Software Foundation/Tomcat
6.0/webapps/RailsApplication2/WEB-INF/lib/jruby-rack-0.9.3.jar!/jruby/rack/rails.rb:29:in
load_environment' from file:/C:/Program Files/Apache Software Foundation/Tomcat 6.0/webapps/RailsApplication2/WEB-INF/lib/jruby-rack-0.9.3.jar!/jruby/rack/rails.rb:152:innew’
from :3
from file:/C:/Program Files/Apache Software Foundation/Tomcat
6.0/webapps/RailsApplication2/WEB-INF/lib/jruby-rack-0.9.3.jar!/rack/builder.rb:22:in
instance_eval' from file:/C:/Program Files/Apache Software Foundation/Tomcat 6.0/webapps/RailsApplication2/WEB-INF/lib/jruby-rack-0.9.3.jar!/rack/builder.rb:22:ininitialize’
from :3
at
org.jruby.rack.DefaultRackApplicationFactory$4.init(DefaultRackApplicationFactory.java:154)
Gem version information is:
Rails 2.2.2
Jruby 1.1.4
activerecord-jdbbc-adapter 0.9
activerecord-jdbcmysql-adapter 0.9 0.8.2
glassfish 0.9.0
jdbc-mysql 5.0.4
jruby-openssl 0.3
activerecord-jdbc 0.5
rubygems-update 1.3.1
tomcat 6.0