Redis cluster 3.2 upgrade to Redis cluster 4.x

redis / redis

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.

http://redis.io

Other

66.48k stars 23.74k forks source link

Redis cluster 3.2 upgrade to Redis cluster 4.x #6580

Open amilytan opened 4 years ago

amilytan commented 4 years ago

Hi,can Redis cluster 3.2 upgrade to Redis cluster 4.x directly？Is the protocol of cluster bus protocol not compatible？ Is there any way to upgrade sucessfully?

clslrns commented 4 years ago

@amilytan, see Release notes, section Migrating from 3.2 to 4.0

Btw, you can use StackOverflow to ask questions like this, since it's not an issue.