I have an entity A with a to-many relation to entity B. If entity A is retrieved from the database, and entity B is found in the cache, the inverse field from entity B to entity A is null.
StoreCollectionFieldStrategy.processEagerParallelResult() is setting a "mapped by" field in the result object to entity A's object ID, however the DataCacheStoreManager seems to not be aware of this and is trying to load the inverse field in entity B, whereas the JDBCStoreManager has setMappedBy(). DataCacheStoreManager appears to be attempting to load entity A all over again, and subsequently entity B again, but there's so much delegation and caching it's hard to tell. This problem goes away if I revert the changes from http://issues.apache.org/jira/browse/OPENJPA-744 If I change EagerFetchMode to "join" it seems to become rarer, but still occurs. I'm using 1.2.1. Any ideas? -- _____________ David Minor
