Click on cache container -> cache -> configuration -> loader tab

Some options in loader type drop down such as "Async Cache loader" (but there might be more of them) result in following error, after cluster restart:

ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool – 19) WFLYCTL0013: Operation ("add") failed - address: ([
("subsystem" => "datagrid-infinispan"),
("cache-container" => "clustered"),
("configurations" => "CONFIGURATIONS"),
("distributed-cache-configuration" => "distributedCache")
]) - failure description: "DGISPN0102: org.infinispan.persistence.async.AsyncCacheLoader is not a valid cache store"

Then there are valid options such as "Single File Store" which work if there is a corresponding cache store set up, in this case, File store. But if there isn't a cache store configured, the cache is no longer available after restart and configuration cannot be fixed from the console.

I suggest we add a restriction when configuring cache loaders in the console which wouldn't allow the users to configure cache loader without having to configure appropriate cache store first.