FWIW, I've narrowed it down to this code in ActiveRecord::Base#create self.id = connection.insert(statement, "#{self.class.name} Create", self.class.primary_key, self.id, self.class.sequence_name)
The call to insert is always returning 1 - at least in the successful case. TBH, I'm not sure if this is jruby, activerecord-jdbc-adapter, or jdbc-postgres that's behaving badly. I've been digging into activerecord-jdbc-adapter and friends today to try and figure out what's happening in Connection#insert, but wow that was a big can of worms that I was unable to fully grok in a single afternoon. Lance On Feb 16, 2012, at 10:10 AM, Lance Ball wrote: > I have run into this issue as well. I have not yet dug into a fix, but have > been able to reproduce the problem with a simple script that uses > activerecord 2.3.11 on jruby 1.6.5. > > Here is the source: > https://github.com/lance/pk_sequence_test > > Here is the output: > $ bundle exec pk_sequence_test.rb > -- create_table(:pk_tests, {:force=>true}) > -> 0.1440s > -> 0 rows > -- initialize_schema_migrations_table() > -> 0.0030s > -- assume_migrated_upto_version(0, "db/migrate") > -> 0.0030s > #<PkTest id: 1, name: "foo"> > #<PkTest id: 1, name: "bar"> > #<PkTest id: 1, name: "foobar"> > #<PkTest id: 1, name: "barfoo"> > > Here is my environment. > $ gem list > > *** LOCAL GEMS *** > > activerecord (2.3.11) > activerecord-jdbc-adapter (1.2.2) > activesupport (2.3.11) > bundler (1.0.22) > jdbc-postgres (9.1.901) > pg (0.13.1) > > $ rvm info > > jruby-1.6.5@arjdbc: > > system: > uname: "Darwin Neptune.local 11.3.0 Darwin Kernel Version 11.3.0: > Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64 x86_64" > bash: "/bin/bash => GNU bash, version 3.2.48(1)-release > (x86_64-apple-darwin11)" > zsh: "/bin/zsh => zsh 4.3.11 (i386-apple-darwin11.0)" > > rvm: > version: "rvm 1.9.2 by Wayne E. Seguin (wayneeseg...@gmail.com) > [https://rvm.beginrescueend.com/]" > > ruby: > interpreter: "jruby" > version: "1.6.5" > date: "2011-10-25" > platform: "darwin-x86_64-java" > patchlevel: "TM" > full_version: "jruby 1.6.5 (ruby-1.8.7-p330) (2011-10-25 9dcd388) (Java > HotSpot(TM) 64-Bit Server VM 1.6.0_29) [darwin-x86_64-java]" > > homes: > gem: "/Users/lanceball/.rvm/gems/jruby-1.6.5@arjdbc" > ruby: "/Users/lanceball/.rvm/rubies/jruby-1.6.5" > > binaries: > ruby: "/Users/lanceball/.rvm/rubies/jruby-1.6.5/bin/ruby" > irb: "/Users/lanceball/.rvm/rubies/jruby-1.6.5/bin/irb" > gem: "/Users/lanceball/.rvm/rubies/jruby-1.6.5/bin/gem" > rake: "/Users/lanceball/.rvm/rubies/jruby-1.6.5/bin/rake" > > environment: > PATH: > "/Users/lanceball/.rvm/gems/jruby-1.6.5@arjdbc/bin:/Users/lanceball/.rvm/gems/jruby-1.6.5@global/bin:/Users/lanceball/.rvm/rubies/jruby-1.6.5/bin:/Users/lanceball/.rvm/bin:/Users/lanceball/bin:/Developer/usr/bin:/Users/lanceball/local/node/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/sbin:/usr/local/PostgreSQL/9.0/bin:/opt/local/ImageMagick-6.6.9/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/X11/bin:/usr/local/MacGPG2/bin:/usr/local/git/bin" > GEM_HOME: "/Users/lanceball/.rvm/gems/jruby-1.6.5@arjdbc" > GEM_PATH: > "/Users/lanceball/.rvm/gems/jruby-1.6.5@arjdbc:/Users/lanceball/.rvm/gems/jruby-1.6.5@global" > MY_RUBY_HOME: "/Users/lanceball/.rvm/rubies/jruby-1.6.5" > IRBRC: "/Users/lanceball/.rvm/rubies/jruby-1.6.5/.irbrc" > RUBYOPT: "" > gemset: "arjdbc" > > > > > > On Feb 15, 2012, at 2:26 AM, Charles Oliver Nutter wrote: > >> I will echo Nick's suggestion: reproduce in a simple script. If we can >> narrow it down to a simple schema and script, the fix may be easy to >> find. >> >> My money is on auto-generated ID not propagating back out properly during >> #save. >> >> Feel free to open an AR-JDBC issue at this point: >> https://github.com/jruby/activerecord-jdbc-adapter/issues >> >> - Charlie >> >> On Tue, Feb 14, 2012 at 4:33 PM, Vivek Pandey <vivek.pan...@gmail.com> wrote: >>> that might be the case atleast from pure observation. My rubymine does not >>> let me step inside ActiveRecord::Base.save() with jruby rack:( It does not >>> look like anyone on this list has experienced this problem, that tells me >>> maybe its some other dependencies or something else causing it. This is >>> pretty basic stuff and should have worked. I will update you with my >>> findings. >>> >>> vivek. >>> >>> >>> On Tue, Feb 14, 2012 at 1:13 PM, Charles Oliver Nutter <head...@headius.com> >>> wrote: >>>> >>>> Ahh, that's interesting. So perhaps there's something in save that >>>> should be getting a generated ID and we're not doing that right? >>>> >>>> - Charlie >>>> >>>> On Tue, Feb 14, 2012 at 2:36 PM, Vivek Pandey <vivek.pan...@gmail.com> >>>> wrote: >>>>> Jruby rackup fails the same way, which is the persisted model object id >>>>> is >>>>> shown as 1 instead of its actual value. I ran it thru debugger and right >>>>> after product.save(false) product.id gives 1 and if I do >>>>> Product.find_by_name(), it gives me the just persisted object correctly. >>>>> >>>>> vivek. >>>>> >>>>> >>>>> On Tue, Feb 14, 2012 at 8:30 AM, Nick Sieger <nicksie...@gmail.com> >>>>> wrote: >>>>>> >>>>>> How about rackup on JRuby? Works or fails? >>>>>> >>>>>> /Nick >>>>>> >>>>>> On Tue, Feb 14, 2012 at 9:43 AM, Vivek Pandey <vivek.pan...@gmail.com> >>>>>> wrote: >>>>>>> Sorry, forgot to give my env. Running my env on rails is non-trivial >>>>>>> at >>>>>>> present. All I can tell is that when I run rackup with MRI it all >>>>>>> works >>>>>>> well >>>>>>> but the same when warbled and deployed on tomcat, gives me the id of >>>>>>> 1! >>>>>>> Something must be silly going on here not sure what. >>>>>>> >>>>>>> thanks, >>>>>>> >>>>>>> vivek. >>>>>>> >>>>>>> JRuby 1.6.5 with JDK 1.6 >>>>>>> >>>>>>> $ bundle show >>>>>>> >>>>>>> * activerecord (2.3.8) >>>>>>> * activerecord-activesalesforce-adapter (2.3.6.1 40ab887) >>>>>>> * activerecord-jdbc-adapter (1.2.2) >>>>>>> * activerecord-jdbcpostgresql-adapter (1.2.2) >>>>>>> * activesupport (2.3.8) >>>>>>> * arel (2.2.1) >>>>>>> * backports (2.3.0) >>>>>>> * blankslate (2.1.2.4) >>>>>>> * bouncy-castle-java (1.5.0146.1) >>>>>>> * builder (3.0.0) >>>>>>> * bundler (1.0.21) >>>>>>> * eventmachine (0.12.10) >>>>>>> * haml (3.1.4) >>>>>>> * hashery (1.5.0) >>>>>>> * hpricot (0.8.6) >>>>>>> * httpclient (2.2.1) >>>>>>> * i18n (0.6.0) >>>>>>> * jdbc-postgres (9.1.901) >>>>>>> * jruby-jars (1.6.6) >>>>>>> * jruby-openssl (0.7.5) >>>>>>> * jruby-rack (1.0.10) >>>>>>> * json (1.4.6) >>>>>>> * mail (2.4.1) >>>>>>> * mime-types (1.17.2) >>>>>>> * net-ldap (0.1.1) >>>>>>> * nokogiri (1.5.0) >>>>>>> * oauth (0.4.5) >>>>>>> * polyglot (0.3.3) >>>>>>> * pony (1.4) >>>>>>> * rack (1.3.4) >>>>>>> * rack-protection (1.2.0) >>>>>>> * rack-test (0.6.1) >>>>>>> * rake (0.9.2) >>>>>>> * rest-client (1.6.0) >>>>>>> * rjack-slf4j (1.5.10.0) >>>>>>> * ruby-openid (2.1.8) >>>>>>> * rubyzip (0.9.6.1) >>>>>>> * sinatra (1.3.1) >>>>>>> * sinatra-activerecord (0.1.3) >>>>>>> * sinatra-contrib (1.3.1) >>>>>>> * sinatra-reloader (1.0) >>>>>>> * soap4r (1.5.8) >>>>>>> * tilt (1.3.3) >>>>>>> * treetop (1.4.10) >>>>>>> * uuidtools (2.1.1) >>>>>>> * warbler (1.3.2) >>>>>>> >>>>>>> >>>>>>> On Tue, Feb 14, 2012 at 6:53 AM, Charles Oliver Nutter >>>>>>> <head...@headius.com> >>>>>>> wrote: >>>>>>>> >>>>>>>> Hi Vivek! >>>>>>>> >>>>>>>> On Tue, Feb 14, 2012 at 8:15 AM, Vivek Pandey >>>>>>>> <vivek.pan...@gmail.com> >>>>>>>> wrote: >>>>>>>>> Hi, >>>>>>>>> >>>>>>>>> I am using JRuby with Sinatra and ActiveRecord as ORM. I have code >>>>>>>>> such >>>>>>>>> as >>>>>>>>> this: >>>>>>>>> >>>>>>>>> ActiveRecord::Base.transaction do >>>>>>>>> product.rollback_active_record_state! do >>>>>>>>> if(product.save(false)) >>>>>>>>> logger.debug "Prod ID: #{product.id}" >>>>>>>>> yield if block_given? >>>>>>>>> end >>>>>>>>> end >>>>>>>>> end >>>>>>>>> >>>>>>>>> >>>>>>>>> When I execute rackup with MRI 1.8.7p 357, it prints valid Prod >>>>>>>>> ID. >>>>>>>>> However >>>>>>>>> when I deploy the same using jruby-rack/warbler, It always prints >>>>>>>>> 1 >>>>>>>>> as >>>>>>>>> product id, however save is successful and persisted correctly in >>>>>>>>> the >>>>>>>>> DB. >>>>>>>>> Its just that I get invalid product id, which is always 1. Anyone >>>>>>>>> knows >>>>>>>>> what >>>>>>>>> might be going on here? >>>>>>>> >>>>>>>> I doubt jruby-rack has anything to do with it. Can you reproduce >>>>>>>> with >>>>>>>> "rails server"? What versions of everything? >>>>>>>> >>>>>>>> - Charlie >>>>>>>> >>>>>>>> >>>>>>>> --------------------------------------------------------------------- >>>>>>>> To unsubscribe from this list, please visit: >>>>>>>> >>>>>>>> http://xircles.codehaus.org/manage_email >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> --------------------------------------------------------------------- >>>>>> To unsubscribe from this list, please visit: >>>>>> >>>>>> http://xircles.codehaus.org/manage_email >>>>>> >>>>>> >>>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe from this list, please visit: >>>> >>>> http://xircles.codehaus.org/manage_email >>>> >>>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe from this list, please visit: >> >> http://xircles.codehaus.org/manage_email >> >> > --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email