From ca096501bf402beeb0646e65d644307f4144d840 Mon Sep 17 00:00:00 2001
From: Chen Liang <cliang@apache.org>
Date: Fri, 21 Jul 2017 14:16:01 -0700
Subject: [PATCH] HDFS-12185. Ozone: Fix Leaking in TestXceiverClientManager.
 Contributed by Xiaoyu Yao

---
 .../apache/hadoop/ozone/scm/TestXceiverClientManager.java  | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestXceiverClientManager.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestXceiverClientManager.java
index 08c6f0c6944..4a43d72c66f 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestXceiverClientManager.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestXceiverClientManager.java
@@ -19,6 +19,7 @@ package org.apache.hadoop.ozone.scm;
 
 import com.google.common.cache.Cache;
 import org.apache.commons.lang.RandomStringUtils;
+import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
@@ -29,6 +30,7 @@ import org.apache.hadoop.scm.protocolPB
     .StorageContainerLocationProtocolClientSideTranslatorPB;
 import org.apache.hadoop.scm.storage.ContainerProtocolCalls;
 import org.junit.Assert;
+import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Rule;
 import org.junit.Test;
@@ -61,6 +63,11 @@ public class TestXceiverClientManager {
         .createStorageContainerLocationClient();
   }
 
+  @AfterClass
+  public static void shutdown() {
+    IOUtils.cleanup(null, cluster, storageContainerLocationClient);
+  }
+
   @Test
   public void testCaching() throws IOException {
     OzoneConfiguration conf = new OzoneConfiguration();