From eb9b84e6c341be2c99fa2d8adf71cc24b0b82212 Mon Sep 17 00:00:00 2001
From: Nik Everett <nik9000@gmail.com>
Date: Mon, 15 Aug 2016 17:27:01 -0400
Subject: [PATCH] Fix broken test

Randomized testing requires that we clean all the static state
in test classess.
---
 .../search/internal/ShardSearchTransportRequestTests.java   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/core/src/test/java/org/elasticsearch/search/internal/ShardSearchTransportRequestTests.java b/core/src/test/java/org/elasticsearch/search/internal/ShardSearchTransportRequestTests.java
index e5ab9ca39ec..a49fdef5596 100644
--- a/core/src/test/java/org/elasticsearch/search/internal/ShardSearchTransportRequestTests.java
+++ b/core/src/test/java/org/elasticsearch/search/internal/ShardSearchTransportRequestTests.java
@@ -37,6 +37,7 @@ import org.elasticsearch.snapshots.Snapshot;
 import org.elasticsearch.snapshots.SnapshotId;
 import org.elasticsearch.test.ESTestCase;
 import org.elasticsearch.test.VersionUtils;
+import org.junit.AfterClass;
 import org.junit.BeforeClass;
 
 import java.io.IOException;
@@ -69,6 +70,11 @@ public class ShardSearchTransportRequestTests extends ESTestCase {
         namedWriteableRegistry = new NamedWriteableRegistry(entries);
     }
 
+    @AfterClass
+    public static void afterClass() {
+        namedWriteableRegistry = null;
+    }
+
     public void testSerialization() throws Exception {
         ShardSearchTransportRequest shardSearchTransportRequest = createShardSearchTransportRequest();
         try (BytesStreamOutput output = new BytesStreamOutput()) {