Installed activerecord-mysql2-adapter, but mongify could not load it

Question

Installed activerecord-mysql2-adapter, but mongify could not load it

Opened this issue 7 years ago · 5 comments

Hi! Thanks for great library!!

I run mongify check database.config, but it said Could not load 'active_record/connection_adapters/mysql2_adapter'

Could you please help me?

OS: Windows 10
Ruby version: 2.4.1p111 (2017-03-22 revision 58053) [x64-mingw32]

database.config:

sql_connection do
  adapter   "mysql2"
  host      "localhost"
  username  "root"
  password  "PASSWORD"
  database  "DB_NAME"
  port       "3306"
end

mongodb_connection do
  host      "localhost"
  database  "mean-qwikcut-app"
end

local gem:

*** LOCAL GEMS ***

activemodel (5.1.1, 4.2.8)
activerecord (5.1.1, 4.2.8)
activerecord-mysql2-adapter (0.0.3)
activesupport (5.1.1, 4.2.8)
arel (8.0.0, 6.0.4)
bigdecimal (default: 1.3.0)
blunder (0.0.1)
bson (1.12.5)
bson_ext (1.12.5)
builder (3.2.3)
concurrent-ruby (1.0.5)
did_you_mean (1.1.0)
highline (1.7.8)
i18n (0.8.4)
io-console (default: 0.4.6)
json (default: 2.0.2)
minitest (5.10.1)
mongify (1.3.1)
mongo (1.12.5)
mysql2 (0.4.6 x64-mingw32)
net-telnet (0.1.1)
openssl (default: 2.0.3)
power_assert (0.4.1)
psych (default: 2.2.2)
rake (12.0.0)
rdoc (default: 5.0.0)
test-unit (3.2.3)
thread_safe (0.3.6)
tzinfo (1.2.3)
xmlrpc (0.2.1)

Error message:

C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mysql2-0.4.6-x64-mingw32/lib/mysql2.rb:23: warning: previous definition of LoadLibrary was here
C:/Ruby24-x64/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require': Could not load 'active_record/connection_adapters/mysql2_adapter'. Make sure that the adapter in config/database.yml is valid. If you use an adapter other than 'mysql', 'mysql2', 'postgresql' or 'sqlite3' add the necessary adapter gem to the Gemfile. (LoadError)
        from C:/Ruby24-x64/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `block in require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:240:in `load_dependency'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mysql2-0.4.6-x64-mingw32/lib/mysql2/mysql2.rb:2:in `<top (required)>'
        from C:/Ruby24-x64/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/Ruby24-x64/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `block in require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:240:in `load_dependency'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mysql2-0.4.6-x64-mingw32/lib/mysql2.rb:31:in `<top (required)>'
        from C:/Ruby24-x64/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:133:in `require'
        from C:/Ruby24-x64/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:133:in `rescue in require'
        from C:/Ruby24-x64/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:40:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `block in require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:240:in `load_dependency'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activerecord-4.2.8/lib/active_record/connection_adapters/mysql2_adapter.rb:4:in `<top (required)>'
        from C:/Ruby24-x64/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/Ruby24-x64/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `block in require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:240:in `load_dependency'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activerecord-4.2.8/lib/active_record/connection_adapters/connection_specification.rb:175:in `spec'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/activerecord-4.2.8/lib/active_record/connection_handling.rb:50:in `establish_connection'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mongify-1.3.1/lib/mongify/database/sql_connection.rb:40:in `setup_connection_adapter'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mongify-1.3.1/lib/mongify/database/sql_connection.rb:56:in `has_connection?'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mongify-1.3.1/lib/mongify/cli/command/worker.rb:99:in `check_sql_connection'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mongify-1.3.1/lib/mongify/cli/command/worker.rb:68:in `execute'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mongify-1.3.1/lib/mongify/cli/application.rb:28:in `execute!'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/mongify-1.3.1/bin/mongify:15:in `<top (required)>'
        from C:/Ruby24-x64/bin/mongify:22:in `load'
        from C:/Ruby24-x64/bin/mongify:22:in `<main>'

Not sure if this information helps you, but when I change mysql2 to mysql, I get :in rescue in spec': Specified 'mysql' for database adapter, but the gem is not loaded. Then, when I run gem install mysql, it could not build the gem native extension.

If you need more information, please let me know! I really want to import

Answer 1 · 2017-06-05T12:17:36.000Z

Hey @britaramsay,
Sorry to hear you're having an issue. I'd assume this is a Windows issue and I currently don't have access to a machine that I could test on. Try running an earlier version of Ruby (2.2 maybe) and see if that fixes the problem. Also, uninstall Rails 5.1 (by running gem uninstall rails and select version 5.1).

Good luck,
Andrew

Answer 2 · 2017-06-30T08:05:07.000Z

@anlek thanks for the solution of reverting to ruby 2.2. You are right Ruby 2.4 was culprit.

I had same problem as @britaramsay on windows 10 with Ruby 2.4...what a pain on windows to get ruby app running...I am not ruby developer but experience in software development help.

Answer 3 · 2017-06-30T09:28:25.000Z

I get following date related error when I run following command
" mongify process database.config database_transition.rb"
what should I change date type of mysql column in database_transition.rb?

Thanks for your help.

C:/Ruby22/lib/ruby/gems/2.2.0/gems/bson-1.12.5/lib/bson/bson_c.rb:20:in serialize': Date is not currently supported; use a UTC Time instance instead. (BSON::InvalidDocument) 00:00:00 from C:/Ruby22/lib/ruby/gems/2.2.0/gems/bson-1.12.5/lib/bson/bson_c.rb:20:in serialize'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/collection_writer.rb:65:in block in batch_write_incremental' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/collection_writer.rb:57:in catch'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/collection_writer.rb:57:in batch_write_incremental' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/collection.rb:1184:in batch_write'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/collection.rb:411:in insert' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/database/no_sql_connection.rb:101:in insert_into'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/translation/process.rb:36:in block (2 levels) in copy_data' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/database/sql_connection.rb:86:in block in select_rows'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/activesupport-4.2.9/lib/active_support/core_ext/range/each.rb:7:in each' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/activesupport-4.2.9/lib/active_support/core_ext/range/each.rb:7:in each_with_time_with_zone'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/database/sql_connection.rb:84:in select_rows' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/translation/process.rb:29:in block in copy_data'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/translation/process.rb:28:in each' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/translation/process.rb:28:in copy_data'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/translation/process.rb:14:in process' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/cli/command/worker.rb:72:in execute'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/cli/application.rb:28:in execute!' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/bin/mongify:15:in <top (required)>'
from C:/Ruby22/bin/mongify:23:in load' from C:/Ruby22/bin/mongify:23:in

'

Answer 4 · 2017-07-01T02:18:33.000Z

I changed mysql field to timestamp to overcome date issue.

It looks like it has created all the tables & rows in mongodb with following error message

" mongify process database.config database_transition.rb"

C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/db.rb:610:in rescue in command': Database command 'update' failed: Unknown option to update command: multi (Mongo::OperationFailure) from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/db.rb:606:in command'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/collection_writer.rb:314:in block in send_write_command' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/functional/logging.rb:55:in block in instrument'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/functional/logging.rb:20:in instrument' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/functional/logging.rb:54:in instrument'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/collection_writer.rb:313:in send_write_command' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/collection.rb:1104:in send_write'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongo-1.12.5/lib/mongo/collection.rb:497:in update' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/database/no_sql_connection.rb:145:in remove_pre_mongified_ids'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/translation/processor_common.rb:116:in block in remove_pre_mongified_ids' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/translation/processor_common.rb:114:in each'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/translation/processor_common.rb:114:in remove_pre_mongified_ids' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/translation/process.rb:18:in process'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/cli/command/worker.rb:72:in execute' from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/lib/mongify/cli/application.rb:28:in execute!'
from C:/Ruby22/lib/ruby/gems/2.2.0/gems/mongify-1.3.1/bin/mongify:15:in <top (required)>' from C:/Ruby22/bin/mongify:23:in load'
from C:/Ruby22/bin/mongify:23:in `

'

Answer 5 · 2017-09-10T09:48:39.000Z

Hi ghost. What version of mongoDB are you using?

Thanks!