2 Replies Latest reply on Jul 7, 2017 5:06 AM by Joe Trewin

    Upgrading SingleFileStore from 8.x to 9.0.x

    Joe Trewin Newbie

      Hi,

       

      We're beginning the process of upgrading a system that uses Infinispan 8.0.3 to 9.0.3 in embedded + replicated mode where one node persists data in a number of SingleFileStores, using custom Externalizable implementations.

       

      The upgrade notes point out that the marshalling system has changed and points users in the direction of the JDBC store migrator tool, but there's no mention of how one might upgrade a different type of store; in our case SingleFileStores.

       

      Two options spring to mind - attempt to create a tool, maybe using the JDBC migrator as a starting point; or failing that a more manual tool that writes the data to some intermediate format and another tool that'll then read it in and store it.

       

      Has anyone done this, or is there any process that I've not yet found?

       

      Thanks for any help.