[infinispan-issues] [JBoss JIRA] Assigned: (ISPN-1000) PUSH based rehashing

PUSH based rehashing -------------------- Key: ISPN-1000 URL: https://issues.jboss.org/browse/ISPN-1000 Project: Infinispan Issue Type: Feature Request Components: Distributed Cache Affects Versions: 4.2.0.Final Reporter: Manik Surtani Assignee: Dan Berindei Labels: rehash Fix For: 5.0.0.CR1, 5.0.0.FINAL Current rehash schemes are based on a PULL of state. Joiners (and new owners after a leave) pull state from their neighbours. This JIRA is to reimplement this as a PUSH based scheme, where all nodes detect new joiners (or leavers) and analyse their internal state and determine what needs to be pushed where. The scheme should be more robust, involving far fewer RPCs and coordination, and would work better for merge views detected when partitions heal. Based on Bela's prototype on https://github.com/belaban/infinispan/tree/rebalance-changes