>From 2.3 to 2.4 there is no extra step I remember, but some user reported that the cube signature got changed, so you may need to refresh the signatures.
2.4 to 2.5 need JVM update to 1.8. Please remember to backup metadata before upgrading. The risk is low because the changes in Kylin core is minor. 张龙 <[email protected]> 于2018年9月29日周六 下午6:15写道： > Hi all: > > How to upgrade from v2.3.1 to v2.5.0 ? > There's no upgraded document of v2.3.1 on the website. > > -- Best regards, Shaofeng Shi 史少锋
