[infinispan-issues] [JBoss JIRA] (ISPN-3089) The first write to a joiner in invalidation mode can be ignored

The first write to a joiner in invalidation mode can be ignored --------------------------------------------------------------- Key: ISPN-3089 URL: https://issues.jboss.org/browse/ISPN-3089 Project: Infinispan Issue Type: Bug Components: State transfer Affects Versions: 5.2.6.Final, 5.3.0.Beta1 Reporter: Dan Berindei Assignee: Dan Berindei Labels: nbst Fix For: 5.3.0.CR2, 5.3.0.Final In invalidation mode we don't wait for the initial state transfer to finish, or even for the joiner to become a member in the "write" CH, before returning to the user from {{getCache()}}. Writes to the joiner before it becomes a member of the write CH are not committed to the local cache, because of a check in {{EntryWrappingInterceptor.shouldWrap()}}. So it's possible for the joiner to ignore the first write completely. If {{StateTransferConfigurationBuilder}} enabled {{awaitInitialTransfer}} by default in invalidation mode, like it does in distributed/replicated mode, this wouldn't happen. The fact that it will still be possible for the user to disable {{awaitInitialTransfer}} manually shouldn't be a problem, because in invalidation mode the user should expect values to be invalidated at any time. This is just about improving the default configuration.