X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fshardstrategy%2FModuleShardStrategy.java;h=fc7ebd94dd481c909ba6e4d65d205e41cbfdebbf;hb=c74d5c2399e500fe3e690edc8cee497b1cb6f867;hp=6f4b65a6f3c2db45baf5e1a9928d36928e252733;hpb=83140d53722ad77dd804f7b4d761a673110b83b3;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardstrategy/ModuleShardStrategy.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardstrategy/ModuleShardStrategy.java
index 6f4b65a6f3..fc7ebd94dd 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardstrategy/ModuleShardStrategy.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardstrategy/ModuleShardStrategy.java
@@ -11,6 +11,8 @@ package org.opendaylight.controller.cluster.datastore.shardstrategy;
 import org.opendaylight.controller.cluster.datastore.Configuration;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 
+import java.util.List;
+
 public class ModuleShardStrategy implements ShardStrategy {
 
     public static final String NAME = "module";
@@ -25,6 +27,11 @@ public class ModuleShardStrategy implements ShardStrategy {
     }
 
     @Override public String findShard(YangInstanceIdentifier path) {
-        return configuration.getShardNamesFromModuleName(moduleName).get(0);
+        List<String> shardNames =
+            configuration.getShardNamesFromModuleName(moduleName);
+        if(shardNames.size() == 0){
+            return DefaultShardStrategy.DEFAULT_SHARD;
+        }
+        return shardNames.get(0);
     }
 }