On Wed, Jul 29, 2015 at 6:15 AM, Dave Ellery <[email protected]> wrote:
> We are about to embark on using Ignite for our in-memory processing at my > current place of work, now the question of how to handle upgrades has come > up, so the main issue we are stuck on is once we have a full production > deployment, how will we upgrade the grid without taking it offline? Will > ignite handle this seamlessly, or will we need to come up with another > strategy? > This feature is called Rolling Upgrades. Ignite does not have this feature as of yet. However, GridGain provides an enterprise product on top of Apache Ignite which does support the Rolling Upgrade functionality. Here is the link if you are interested: http://entdoc.gridgain.org/latest/Rolling+Upgrades > > I guess a basic example to fully highlight what we desire to do, say we > have N nodes deployed with version X, we desire to upgrade all N nodes to > version Y without having to take down all N nodes. > > Cheers, > > Dave > > > > > > > > > > > > > > >
