将Mongoid Gem更新到版本5问题的警告

Question

我已经将mongoid gem从mongoid-4 on rails 4应用程序更新为5。我在重启应用时面临以下警告

W, [2017-02-15T13:59:49.356541 #14483]  WARN -- : MONGODB Unsupported client option 'max_retries'. It will be ignored.

W, [2017-02-15T13:59:49.356739 #14483]  WARN -- : MONGODB 
Unsupported client option 'retry_interval'. It will be ignored.

W, [2017-02-15T13:59:49.356877 #14483]  WARN -- : MONGODB Unsupported client option 'username'. It will be ignored.

如何更新Mongoid Yml以删除警告？

这也是当前的YML文件

staging:
    clients:
      default:
         database: chillr_api
         hosts:
            - localhost:27017
      options:
        read:
          mode: :nearest
    # In the test environment we lower the retries and retry interval to
    # low amounts for fast failures.
          max_retries: 1
          retry_interval: 0
          username: 'username'
          password: 'username'

Answer 1

Okey.Seems max_retries和retry_interval是便携配置。由于在mogoid5中删除了Moped，因此可以从configuration .Yml示例中删除它