Kenneth Teh kennethteh90
kennethteh90
/ clear_redis_script.rb
Created
January 20, 2020 03:03
— forked from brasic/clear_redis_script.rb
Clear a large number of redis keys by pattern using SCAN and pipelining
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| #!/usr/bin/env ruby | |
| require 'redis' | |
| # Clear a large number of keys matching a pattern using SCAN and | |
| # pipelining to avoid killing the server. | |
| class ClearKeys | |
| def initialize(pattern, host='localhost', postprocess_pattern=nil) | |
| @redis = Redis.new(host: host) | |
| @pattern = pattern |