[infinispan-issues] [JBoss JIRA] (ISPN-3401) The default map/reduce cache configuration should have state transfer enabled

The default map/reduce cache configuration should have state transfer enabled ----------------------------------------------------------------------------- Key: ISPN-3401 URL: https://issues.jboss.org/browse/ISPN-3401 Project: Infinispan Issue Type: Bug Components: Distributed Execution and Map/Reduce Affects Versions: 6.0.0.Alpha2 Reporter: Dan Berindei Assignee: Dan Berindei Fix For: 6.0.0.CR1 Map/Reduce uses a CreateCacheCommand to create an intermediate cache for the mapper/combiner results. The default configuration for the intermediate cache has fetchInMemoryState disabled, which is probably not a good idea. CreateCacheCommand also seems too tightly linked to M/R, it contains both the default intermediate cache configuration and a mechanism to check that the cache has started that adds random keys to the cache (and so it can't be re-purposed for creating regular caches).