Hello Ignite-Community! All our Ignite caches are offheap. Now I've found the following entry in the logs: "Value did not change, skip write swap entry..."
Checking the source-code I can see that it can just happen in case hasOffHeapPointer returns true. What does that mean? We just have "soft references" between caches. In our case cache-entries don't have references to entries in other caches via a reference-variable pointing to those entries. Instead we store the key (in most cases a string) of the other cache-entry and do a lookup (once needed). Any hint is appreciated, Peter