commit 30161e7abec0b2ae63d029f07f542db73cca6de3
author Yuta HIGUCHI <y-higuchi@ak.jp.nec.com> Mon Sep 11 16:38:07 2017 -0700
committer Thomas Vachuska <tom@opennetworking.org> Fri Sep 15 15:14:25 2017 +0000
tree 5c74da273c482af912834304ee36cd70a46ff89e
parent 9fc3d0ee3c77b22be59ca217b607903e2029e7aa

null tolerant DocumentPath hasher

- DocumentPath parent can be null

Change-Id: If0daf8f05db47f532e406c9879ff94ce72693791

core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/FederatedDistributedPrimitiveCreator.java

diff --git a/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/FederatedDistributedPrimitiveCreator.java b/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/FederatedDistributedPrimitiveCreator.java
index b7bb8f6..8d5668f 100644
--- a/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/FederatedDistributedPrimitiveCreator.java
+++ b/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/FederatedDistributedPrimitiveCreator.java
@@ -147,7 +147,7 @@
         Map<PartitionId, AsyncDocumentTree<V>> trees =
                 Maps.transformValues(members, partition -> partition.<V>newAsyncDocumentTree(name, serializer));
         Hasher<DocumentPath> hasher = key -> {
-            int bucket = Math.abs(Hashing.murmur3_32().hashUnencodedChars(key.toString()).asInt()) % buckets;
+            int bucket = Math.abs(Hashing.murmur3_32().hashUnencodedChars(String.valueOf(key)).asInt()) % buckets;
             return sortedMemberPartitionIds.get(Hashing.consistentHash(bucket, sortedMemberPartitionIds.size()));
         };
         return new PartitionedAsyncDocumentTree<>(name, trees, hasher);