Check that zone value for a node is not null

yuvrajm · Jun 6, 2013 · 96ff6d9 · 96ff6d9
1 parent 1dc6872
commit 96ff6d9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/java/voldemort/cluster/Cluster.java b/src/java/voldemort/cluster/Cluster.java
@@ -88,6 +88,9 @@ public Cluster(String name, List<Node> nodes, List<Zone> zones) {
             nodesById.put(node.getId(), node);
 
             Zone nodesZone = zonesById.get(node.getZoneId());
+            if (nodesZone == null) {
+                throw new IllegalArgumentException("No zone associated with this node exists.");
+            }
             nodesPerZone.get(nodesZone).add(node.getId());
             partitionsPerZone.get(nodesZone).addAll(node.getPartitionIds());
         }