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開啟activedefrag參數(shù)報錯

redis-server redis.conf *** FATAL CONFIG FILE ERROR *** Reading the configuration file, at line 1352 >>> 'activedefrag yes' active defrag can't be enabled without proper jemalloc support 出現(xiàn)這種問題怎么辦

1123258953

2019-08-03

源自：Redis5.0之12項新特性 7-1

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itachy
2019-08-04

127.0.0.1:6379>?config?set?activedefrag?yes
(error)?ERR?Active?defragmentation?cannot?be?enabled:?it?requires?a?Redis?server?compiled?with?a?modified?Jemalloc?like?the?one?shipped?by?default?with?the?Redis?source?distribution

So I guess what you are saying is that what I was trying basically isn't possible. I'd need to install Redis completely from source rather than using a yum repo like EPEL or Remi?

I presume the only method that will work is to completely remove Redis and then build all from source? The reason I want to avoid that is because I want to have the active defrag enabled on a production server. If I need to manually upgrade redis each time then I will obviously have more down time and there is a greater possibility for things to go wrong (even if I do test the upgrade via test server) Where as updating via YUM has its clear advantages - assuming you have an up to date repo