Hi, Unless you customize affinity function there are always 1024 partitions and every node holds one or more primary partitions evenly distributed among the nodes. The affinity function tries to minimize re-partitioning as topology changes. Just want to confirm - are you really looking for an event like "node 4 is no longer primary for partition 367" ? I feel like you might be looking for nodes with no primary partitions at all but that should not happen with default affinity settings.
On Mon, Sep 11, 2017 at 2:54 PM, [email protected] <[email protected]> wrote: > Hi All, > > When the topology cluster change, possible a backup cache become primary. > > Is there any notification to tell this node, said you are the primary now > -- if my cache in REPLICATION mode. > > Maybe other part logic do some preparation stuff related with business. > > > Regards > Aaron > ------------------------------ > [email protected] > -- Best regards, Alexey
