Zen2 node leaving (elastic#36)

Adds node leaving based on a simplified MasterService abstraction
ywelsch · May 9, 2018 · a595688 · a595688
1 parent 93ee37d
commit a595688
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diff --git a/server/src/main/java/org/elasticsearch/cluster/ClusterState.java b/server/src/main/java/org/elasticsearch/cluster/ClusterState.java
@@ -916,6 +916,10 @@ public boolean hasQuorum(Collection<String> votes) {
             return intersection.size() * 2 > nodeIds.size();
         }
 
+        public Set<String> getNodeIds() {
+            return nodeIds;
+        }
+
         @Override
         public String toString() {
             return "VotingConfiguration{" + String.join(",", nodeIds) + "}";