Ah, thanks! From: Alexey Kukushkin [mailto:kukushkinale...@gmail.com] Sent: Friday, February 16, 2018 5:40 AM To: user@ignite.apache.org Subject: Re: Affinity Key Annotation
Michael, data colocation work like this: * Ignite caches have partitions assignments so that primary partitions with same ID are assigned to the same physical location (node). * When you put/get data to a cache, Ignite maps value of a field annotated with @AffinityKeyMapped to a partition. * Thus, entries having same value of the @AffinityKeyMapped field go to the same location. In your example if recordNo and policyNo are equal then the entries will go to the same location.
