How to update a JDG cluster in case of new JDG version or configuration changes - Red Hat Customer Portal

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Issue

There is a new JDG version, how can I update my cluster without downtime?
I need to change my cache configuration, is it possible to do this without downtime and update the configuration node by node?
Is it possible to update an existing installation to the next minor version or do I need to install it as a new instance?
Will the upgrade from JBoss Data Grid 7.0.x to JBoss Data Grid 7.1 will be a applying a patch or a fresh installation?
When should I use Rolling Upgrade for RHDG
Is it possible to use the rolling upgrade feature for migrate from JDG6 to JDG7?
Can I use rolling upgrade if I use embedded mode and not the JDG server?

Environment

Red Hat Data Grid (RHDG)

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