From 3764789d9641b37d78791b83b9293611261298ff Mon Sep 17 00:00:00 2001
From: Ali Beyad <ali@elastic.co>
Date: Mon, 16 May 2016 18:15:33 -0400
Subject: [PATCH] Removed unused AllocationService member in
 TransportClusterAllocationExplainAction

Closes #18381
---
 .../TransportClusterAllocationExplainAction.java   | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/core/src/main/java/org/elasticsearch/action/admin/cluster/allocation/TransportClusterAllocationExplainAction.java b/core/src/main/java/org/elasticsearch/action/admin/cluster/allocation/TransportClusterAllocationExplainAction.java
index 08e899be4df..da97f492f7a 100644
--- a/core/src/main/java/org/elasticsearch/action/admin/cluster/allocation/TransportClusterAllocationExplainAction.java
+++ b/core/src/main/java/org/elasticsearch/action/admin/cluster/allocation/TransportClusterAllocationExplainAction.java
@@ -19,7 +19,6 @@
 
 package org.elasticsearch.action.admin.cluster.allocation;
 
-import com.carrotsearch.hppc.cursors.ObjectObjectCursor;
 import org.apache.lucene.index.CorruptIndexException;
 import org.elasticsearch.ElasticsearchException;
 import org.elasticsearch.ExceptionsHelper;
@@ -30,24 +29,19 @@ import org.elasticsearch.action.admin.indices.shards.TransportIndicesShardStores
 import org.elasticsearch.action.support.ActionFilters;
 import org.elasticsearch.action.support.master.TransportMasterNodeAction;
 import org.elasticsearch.cluster.ClusterInfoService;
-import org.elasticsearch.cluster.ClusterName;
 import org.elasticsearch.cluster.ClusterState;
 import org.elasticsearch.cluster.block.ClusterBlockException;
 import org.elasticsearch.cluster.block.ClusterBlockLevel;
 import org.elasticsearch.cluster.metadata.IndexMetaData;
 import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
 import org.elasticsearch.cluster.metadata.MetaData;
-import org.elasticsearch.cluster.metadata.MetaData.Custom;
 import org.elasticsearch.cluster.node.DiscoveryNode;
 import org.elasticsearch.cluster.routing.RoutingNode;
 import org.elasticsearch.cluster.routing.RoutingNodes;
 import org.elasticsearch.cluster.routing.RoutingNodes.RoutingNodesIterator;
-import org.elasticsearch.cluster.routing.RoutingTable;
 import org.elasticsearch.cluster.routing.ShardRouting;
 import org.elasticsearch.cluster.routing.UnassignedInfo;
-import org.elasticsearch.cluster.routing.allocation.AllocationService;
 import org.elasticsearch.cluster.routing.allocation.RoutingAllocation;
-import org.elasticsearch.cluster.routing.allocation.RoutingExplanations;
 import org.elasticsearch.cluster.routing.allocation.allocator.ShardsAllocator;
 import org.elasticsearch.cluster.routing.allocation.decider.AllocationDeciders;
 import org.elasticsearch.cluster.routing.allocation.decider.Decision;
@@ -60,7 +54,6 @@ import org.elasticsearch.threadpool.ThreadPool;
 import org.elasticsearch.transport.TransportService;
 
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -72,7 +65,6 @@ import java.util.Set;
 public class TransportClusterAllocationExplainAction
         extends TransportMasterNodeAction<ClusterAllocationExplainRequest, ClusterAllocationExplainResponse> {
 
-    private final AllocationService allocationService;
     private final ClusterInfoService clusterInfoService;
     private final AllocationDeciders allocationDeciders;
     private final ShardsAllocator shardAllocator;
@@ -82,12 +74,10 @@ public class TransportClusterAllocationExplainAction
     public TransportClusterAllocationExplainAction(Settings settings, TransportService transportService, ClusterService clusterService,
                                                    ThreadPool threadPool, ActionFilters actionFilters,
                                                    IndexNameExpressionResolver indexNameExpressionResolver,
-                                                   AllocationService allocationService, ClusterInfoService clusterInfoService,
-                                                   AllocationDeciders allocationDeciders, ShardsAllocator shardAllocator,
-                                                   TransportIndicesShardStoresAction shardStoresAction) {
+                                                   ClusterInfoService clusterInfoService, AllocationDeciders allocationDeciders,
+                                                   ShardsAllocator shardAllocator, TransportIndicesShardStoresAction shardStoresAction) {
         super(settings, ClusterAllocationExplainAction.NAME, transportService, clusterService, threadPool, actionFilters,
                 indexNameExpressionResolver, ClusterAllocationExplainRequest::new);
-        this.allocationService = allocationService;
         this.clusterInfoService = clusterInfoService;
         this.allocationDeciders = allocationDeciders;
         this.shardAllocator = shardAllocator;