Update to Elasticsearch 0.90.3.

Closes #5.

Author: dadoonet

pom.xml

@@ -47,7 +47,7 @@ governing permissions and limitations under the License. -->
     </issueManagement>
 
     <properties>
-        <elasticsearch.version>0.90.2</elasticsearch.version>
+        <elasticsearch.version>0.90.3</elasticsearch.version>
         <google.gce.version>v1beta15-rev3-1.15.0-rc</google.gce.version>
         <google.api.version>1.15.0-rc</google.api.version>
     </properties>

src/main/java/org/elasticsearch/discovery/gce/GceDiscovery.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.discovery.gce;
 
+import org.elasticsearch.Version;
 import org.elasticsearch.cloud.gce.GceComputeService;
 import org.elasticsearch.cluster.ClusterName;
 import org.elasticsearch.cluster.ClusterService;
@@ -45,7 +46,7 @@ public GceDiscovery(Settings settings, ClusterName clusterName, ThreadPool threa
                         ClusterService clusterService, NodeSettingsService nodeSettingsService, ZenPingService pingService,
                         DiscoveryNodeService discoveryNodeService, GceComputeService gceComputeService,
                         NetworkService networkService) {
-        super(settings, clusterName, threadPool, transportService, clusterService, nodeSettingsService, discoveryNodeService, pingService);
+        super(settings, clusterName, threadPool, transportService, clusterService, nodeSettingsService, discoveryNodeService, pingService, Version.CURRENT);
         if (settings.getAsBoolean("cloud.enabled", true)) {
             ImmutableList<? extends ZenPing> zenPings = pingService.zenPings();
             UnicastZenPing unicastZenPing = null;

src/main/java/org/elasticsearch/discovery/gce/GceUnicastHostsProvider.java

@@ -22,6 +22,7 @@
 import com.google.api.services.compute.model.AccessConfig;
 import com.google.api.services.compute.model.Instance;
 import com.google.api.services.compute.model.NetworkInterface;
+import org.elasticsearch.Version;
 import org.elasticsearch.cloud.gce.GceComputeService;
 import org.elasticsearch.cluster.node.DiscoveryNode;
 import org.elasticsearch.common.Strings;
@@ -223,7 +224,7 @@ public List<DiscoveryNode> buildDynamicNodes() {
                         for (int i = 0; (i < addresses.length && i < UnicastZenPing.LIMIT_PORTS_COUNT); i++) {
                             logger.trace("adding {}, type {}, image {}, address {}, transport_address {}, status {}", name, type,
                                     image, ip_private, addresses[i], status);
-                            cachedDiscoNodes.add(new DiscoveryNode("#cloud-" + name + "-" + i, addresses[i]));
+                            cachedDiscoNodes.add(new DiscoveryNode("#cloud-" + name + "-" + i, addresses[i], Version.CURRENT));
                         }
                     }
                 } catch (Exception e) {