RubyRep 安装程序导致错误 "Exception caught: Mysql::Error: query: not connected: SHOW TABLES"

Question

我花了一整天的时间试图让 RubyRep 运行起来，现在我陷入了错误“Exception caught: Mysql::Error: query: not connected: SHOW TABLES”我找不到太多的洞察力。在这一点上，我首先尝试让 RubyRep 在两个本地数据库上运行(以消除潜在的权限问题)，但仍然没有成功。我当前的 RubyRep 配置是:

RR::Initializer::run do |config|
  config.left = {
    :adapter  => 'mysql',
    :database => 'main_logger',
    :username => 'root',
    :password => 'password',
    :host     => 'localhost'
  }

  config.right = {
    :adapter  => 'mysql',
    :database => 'test',
    :username => 'root',
    :password => 'password',
    :host     => 'localhost'
  }

  config.include_tables 'app_logs'
  # config.include_tables /^e/ # regexp matching all tables starting with e
  # config.include_tables /./ # regexp matching all tables in the database
end

使用此配置，如果我运行 # ruby​​rep scan -c ruby​​rep.conf 我得到:

DEPRECATION WARNING: In the next release, this will return the same as connection_pool_list. (An array of pools, rather than a hash mapping specs to pools.). (called from connection_pools at /usr/local/rvm/gems/ruby-2.1.2/gems/activerecord-4.1.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:500)
DEPRECATION WARNING: In the next release, this will return the same as #connection_pool_list. (An array of pools, rather than a hash mapping specs to pools.). (called from connection_pools at /usr/local/rvm/gems/ruby-2.1.2/gems/activerecord-4.1.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:500)
Exception caught: Mysql::Error: query: not connected: SHOW TABLES

非常感谢对此的任何想法和建议。

凯特

Answer 1

凯特。

我遇到了相同的错误消息，但针对的是 Postgres。花点时间找到了这个漂亮的指南: RubyRep Installation by wildcardcorp .

我在那里找到了“rubyforge”的损坏源链接，这是替代源链接:http://mirror.as24220.net/pub/rubygems/files/rubyrep/rubyrep-1.2.0.zip

其他事情对我来说很好。希望对您有所帮助。