Passing ‘unlink’ command to redis as is; blind passthrough has been deprecated and will be removed in redis-namespace 2.0 IT by NHM - 2021-02-082021-02-08 initializers/sidekiq.rbにnamespaceパラメータを追加すると発生した。 下記では発生しない。 Sidekiq.configure_server do |config| config.redis = { url: 'redis://localhost:16379'} end Sidekiq.configure_client do |config| config.redis = { url: 'redis://localhost:16379'} end Share on Facebook Share Share on TwitterTweet Share on Pinterest Share Share on LinkedIn Share Share on Digg Share Tags: Mac / OSX / rails / 困った時