Luqman, do you want to update the application or the actual Ignite version?
If it's your application Kara then as long as you can manage multiple versions of your app for a phased upgrade then sure. But if it's for Ignite then this is not possible to have 2 different version running in the same cluster. You can do that with GridGain enterprise version though. Cheers, C > On 4 Aug 2017, at 15:31, luqmanahmad <[email protected]> wrote: > > Hi there, > > Lets say we have a distributed caching system which needs to be up 99.9% > time unless we upgrade the version of ignite. Now let say we have found some > bugs and needs to be updated on the production cluster without any downtime. > > How do we approach this scenario in ignite ? If we have a cluster, let say 2 > nodes, can we stop one node - > update the jars and repeat the same process on the other node without any > downtime ? I might not be thinking straight over here but would be > appreciated any help. > > Thanks, > Luqman > > > > -- > View this message in context: > http://apache-ignite-users.70518.x6.nabble.com/Platform-updates-tp15998.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com.
