Update to Elasticsearch 0.90.3

Closes #31.

README.md

@@ -8,11 +8,11 @@ In order to install the plugin, simply run: `bin/plugin -install elasticsearch/e
     -----------------------------------------------
     | AWS Cloud Plugin         | ElasticSearch    |
     -----------------------------------------------
-    | 1.13.0-SNAPSHOT (master) | 0.90 -> master   |
+    | 1.13.0-SNAPSHOT (master) | 0.90.3 -> master |
     -----------------------------------------------
-    | 1.12.0                   | 0.90 -> master   |
+    | 1.12.0                   | 0.90 -> 0.90.2   |
     -----------------------------------------------
-    | 1.11.0                   | 0.90 -> master   |
+    | 1.11.0                   | 0.90 -> 0.90.2   |
     -----------------------------------------------
     | 1.10.0                   | 0.19             |
     -----------------------------------------------

pom.xml

@@ -31,7 +31,7 @@
     </parent>
 
     <properties>
-        <elasticsearch.version>0.90.1</elasticsearch.version>
+        <elasticsearch.version>0.90.3</elasticsearch.version>
     </properties>
 
     <repositories>

src/main/java/org/elasticsearch/cloud/aws/network/Ec2NameResolver.java

@@ -19,10 +19,10 @@
 
 package org.elasticsearch.cloud.aws.network;
 
+import org.apache.lucene.util.IOUtils;
 import org.elasticsearch.ExceptionsHelper;
 import org.elasticsearch.cloud.aws.AwsEc2Service;
 import org.elasticsearch.common.component.AbstractComponent;
-import org.elasticsearch.common.io.Closeables;
 import org.elasticsearch.common.network.NetworkService.CustomNameResolver;
 import org.elasticsearch.common.settings.Settings;
 
@@ -117,7 +117,7 @@ public class Ec2NameResolver extends AbstractComponent implements CustomNameReso
             }
             return null;
         } finally {
-            Closeables.closeQuietly(in);
+            IOUtils.closeWhileHandlingException(in);
         }
     }
 

src/main/java/org/elasticsearch/cloud/aws/node/Ec2CustomNodeAttributes.java

@@ -19,12 +19,12 @@
 
 package org.elasticsearch.cloud.aws.node;
 
+import org.apache.lucene.util.IOUtils;
 import org.elasticsearch.ExceptionsHelper;
 import org.elasticsearch.cloud.aws.AwsEc2Service;
 import org.elasticsearch.cluster.node.DiscoveryNodeService;
 import org.elasticsearch.common.collect.Maps;
 import org.elasticsearch.common.component.AbstractComponent;
-import org.elasticsearch.common.io.Closeables;
 import org.elasticsearch.common.settings.Settings;
 
 import java.io.BufferedReader;
@@ -69,7 +69,7 @@ public class Ec2CustomNodeAttributes extends AbstractComponent implements Discov
         } catch (IOException e) {
             logger.debug("failed to get metadata for [placement/availability-zone]: " + ExceptionsHelper.detailedMessage(e));
         } finally {
-            Closeables.closeQuietly(in);
+            IOUtils.closeWhileHandlingException(in);
         }
 
         return ec2Attributes;

src/main/java/org/elasticsearch/discovery/ec2/AwsEc2UnicastHostsProvider.java

@@ -21,6 +21,7 @@ package org.elasticsearch.discovery.ec2;
 
 import com.amazonaws.services.ec2.AmazonEC2;
 import com.amazonaws.services.ec2.model.*;
+import org.elasticsearch.Version;
 import org.elasticsearch.cluster.node.DiscoveryNode;
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.collect.ImmutableMap;
@@ -179,7 +180,7 @@ public class AwsEc2UnicastHostsProvider extends AbstractComponent implements Uni
                             // we only limit to 1 addresses, makes no sense to ping 100 ports
                             for (int i = 0; (i < addresses.length && i < UnicastZenPing.LIMIT_PORTS_COUNT); i++) {
                                 logger.trace("adding {}, address {}, transport_address {}", instance.getInstanceId(), address, addresses[i]);
-                                discoNodes.add(new DiscoveryNode("#cloud-" + instance.getInstanceId() + "-" + i, addresses[i]));
+                                discoNodes.add(new DiscoveryNode("#cloud-" + instance.getInstanceId() + "-" + i, addresses[i], Version.CURRENT));
                             }
                         } catch (Exception e) {
                             logger.warn("failed ot add {}, address {}", e, instance.getInstanceId(), address);

src/main/java/org/elasticsearch/discovery/ec2/Ec2Discovery.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.discovery.ec2;
 
+import org.elasticsearch.Version;
 import org.elasticsearch.cloud.aws.AwsEc2Service;
 import org.elasticsearch.cluster.ClusterName;
 import org.elasticsearch.cluster.ClusterService;
@@ -43,7 +44,7 @@ public class Ec2Discovery extends ZenDiscovery {
     public Ec2Discovery(Settings settings, ClusterName clusterName, ThreadPool threadPool, TransportService transportService,
                         ClusterService clusterService, NodeSettingsService nodeSettingsService, ZenPingService pingService,
                         DiscoveryNodeService discoveryNodeService, AwsEc2Service ec2Service) {
-        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;