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gem not working with Mongoid #109

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exocode opened this issue Aug 4, 2017 · 5 comments
Closed

gem not working with Mongoid #109

exocode opened this issue Aug 4, 2017 · 5 comments

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@exocode
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exocode commented Aug 4, 2017

I dont understand:

I can start my app in production via

  • RAILS_ENV=production bundle exec rails console
  • RAILS_ENV=production bundle exec rails server

locally without any problems.

But when I try derailed:

  • RAILS_ENV=production derailed exec perf:allocated_objects
    or
  • RAILS_ENV=production bundle exec derailed exec perf:allocated_objects

I get this error and I dont know how to solve it

git:(master) ✗ RAILS_ENV=production bundle exec derailed exec perf:allocated_objects
Booting: production
[tunemygc] not enabled
bundler: failed to load command: derailed (/Users/jan/.rbenv/versions/2.4.1/bin/derailed)
LoadError: Could not load 'active_record/connection_adapters/mongodb_adapter'. Make sure that the adapter in config/database.yml is valid. If you use an adapter other than 'mysql2', 'postgresql' or 'sqlite3' add the necessary adapter gem to the Gemfile.
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.2/lib/active_support/dependencies.rb:293:in `require'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.2/lib/active_support/dependencies.rb:293:in `block in require'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.2/lib/active_support/dependencies.rb:259:in `load_dependency'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.2/lib/active_support/dependencies.rb:293:in `require'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.0.2/lib/active_record/connection_adapters/connection_specification.rb:174:in `spec'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.0.2/lib/active_record/connection_handling.rb:53:in `establish_connection'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.0.2/lib/active_record/railtie.rb:125:in `block (2 levels) in <class:Railtie>'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.2/lib/active_support/lazy_load_hooks.rb:43:in `instance_eval'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.2/lib/active_support/lazy_load_hooks.rb:43:in `execute_hook'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.2/lib/active_support/lazy_load_hooks.rb:33:in `block in on_load'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.2/lib/active_support/lazy_load_hooks.rb:32:in `each'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.0.2/lib/active_support/lazy_load_hooks.rb:32:in `on_load'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.0.2/lib/active_record/railtie.rb:121:in `block in <class:Railtie>'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/railties-5.0.2/lib/rails/initializable.rb:30:in `instance_exec'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/railties-5.0.2/lib/rails/initializable.rb:30:in `run'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/railties-5.0.2/lib/rails/initializable.rb:55:in `block in run_initializers'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/tsort.rb:228:in `block in tsort_each'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/tsort.rb:431:in `each_strongly_connected_component_from'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/tsort.rb:349:in `block in each_strongly_connected_component'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/tsort.rb:347:in `each'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/tsort.rb:347:in `call'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/tsort.rb:347:in `each_strongly_connected_component'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/tsort.rb:226:in `tsort_each'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/tsort.rb:205:in `tsort_each'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/railties-5.0.2/lib/rails/initializable.rb:54:in `run_initializers'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/railties-5.0.2/lib/rails/application.rb:352:in `initialize!'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/derailed_benchmarks-1.3.2/lib/derailed_benchmarks/tasks.rb:26:in `block (2 levels) in <top (required)>'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `block in execute'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `each'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `execute'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:194:in `block in invoke_with_call_chain'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/monitor.rb:214:in `mon_synchronize'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:187:in `invoke_with_call_chain'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:180:in `invoke'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/derailed_benchmarks-1.3.2/lib/derailed_benchmarks/tasks.rb:60:in `block (2 levels) in <top (required)>'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `block in execute'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `each'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `execute'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:194:in `block in invoke_with_call_chain'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/monitor.rb:214:in `mon_synchronize'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:187:in `invoke_with_call_chain'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:216:in `block in invoke_prerequisites'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:214:in `each'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:214:in `invoke_prerequisites'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:193:in `block in invoke_with_call_chain'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/monitor.rb:214:in `mon_synchronize'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:187:in `invoke_with_call_chain'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:180:in `invoke'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/derailed_benchmarks-1.3.2/bin/derailed:41:in `exec'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/thor-0.19.4/lib/thor/command.rb:27:in `run'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/thor-0.19.4/lib/thor/invocation.rb:126:in `invoke_command'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/thor-0.19.4/lib/thor.rb:369:in `dispatch'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/thor-0.19.4/lib/thor/base.rb:444:in `start'
  /Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/derailed_benchmarks-1.3.2/bin/derailed:92:in `<top (required)>'
  /Users/jan/.rbenv/versions/2.4.1/bin/derailed:22:in `load'
  /Users/jan/.rbenv/versions/2.4.1/bin/derailed:22:in `<top (required)>'
@benoittgt
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Hello

Could you share your config/database.ymlif it's possible?

@exocode
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exocode commented Aug 7, 2017

yes, if it would be available :-) mongoid does not need a /config/database.yml. It simply uses a /config/mongoid.yml which looks like this:


development:
  # Configure available database sessions. (required)
  sessions:
    # Defines the default session. (required)
    default:
      # Defines the name of the default database that Mongoid can connect to.
      # (required).
      database: mydb_development
      # Provides the hosts the default session can connect to. Must be an array
      # of host:port pairs. (required)
      hosts:
        - localhost:27017
      options:
        # Change whether the session persists in safe mode by default.
        # (default: false)
        # safe: false

        # Change the default consistency model to :eventual or :strong.
        # :eventual will send reads to secondaries, :strong sends everything
        # to master. (default: :eventual)
        # consistency: :eventual

        # How many times Moped should attempt to retry an operation after
        # failure. (default: 30)
        # max_retries: 30

        # The time in seconds that Moped should wait before retrying an
        # operation on failure. (default: 1)
        # retry_interval: 1
  # Configure Mongoid specific options. (optional)
  options:
    # Configuration for whether or not to allow access to fields that do
    # not have a field definition on the model. (default: true)
    # allow_dynamic_fields: true

    # Enable the identity map, needed for eager loading. (default: false)
    identity_map_enabled: false

    # Includes the root model name in json serialization. (default: false)
    # include_root_in_json: false

    # Include the _type field in serializaion. (default: false)
    # include_type_for_serialization: false

    # Preload all models in development, needed when models use
    # inheritance. (default: false)
    # preload_models: false

    # Protect id and type from mass assignment. (default: true)
    # protect_sensitive_fields: true

    # Raise an error when performing a #find and the document is not found.
    # (default: true)
    raise_not_found_error: false

    # Raise an error when defining a scope with the same name as an
    # existing method. (default: false)
    # scope_overwrite_exception: false

    # Skip the database version check, used when connecting to a db without
    # admin access. (default: false)
    # skip_version_check: false

    # User Active Support's time zone in conversions. (default: true)
    # use_activesupport_time_zone: true

    # Ensure all times are UTC in the app side. (default: false)
    # use_utc: false
test:
  sessions:
    default:
      database: mydb_test
      hosts:
        - localhost:27017
      options:
        consistency: :strong
        # In the test environment we lower the retries and retry interval to
        # low amounts for fast failures.
        max_retries: 1
        retry_interval: 0
  options:
    raise_not_found_error: false

# set these environment variables on your staging server
staging:
  sessions:
    default:
      uri: <%= ENV['MONGOLAB_URI'] %>
      options:
        skip_version_check: true
        safe: true
  options:
    raise_not_found_error: true

@schneems
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I've never tried derailed with mongoid. Only with active record. You'll likely need to change something in the script to get it to run.

@AndreiMotinga
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try with DERAILED_SKIP_ACTIVE_RECORD=true bundle exec derailed exec perf:mem_over_time
per https://github.com/schneems/derailed_benchmarks/blob/2af972934835502c7b710b1effbf98326f2416f9/bin/derailed#L79

@schneems
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Here's the feature #60

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@schneems @exocode @AndreiMotinga @benoittgt