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From zhang...@apache.org
Subject [03/68] [abbrv] hbase git commit: HBASE-19873 Add a CategoryBasedTimeout ClassRule for all UTs
Date Tue, 30 Jan 2018 01:41:28 GMT
http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController2.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController2.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController2.java
index 7b7a150..17de97b 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController2.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController2.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -7,7 +7,7 @@
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -25,9 +25,9 @@ import static org.junit.Assert.assertTrue;
 
 import java.util.Arrays;
 import java.util.List;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Coprocessor;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HConstants;
@@ -35,6 +35,7 @@ import org.apache.hadoop.hbase.HTableDescriptor;
 import org.apache.hadoop.hbase.NamespaceDescriptor;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.TableNotFoundException;
+import org.apache.hadoop.hbase.TestTableName;
 import org.apache.hadoop.hbase.client.Admin;
 import org.apache.hadoop.hbase.client.Connection;
 import org.apache.hadoop.hbase.client.ConnectionFactory;
@@ -52,13 +53,13 @@ import org.apache.hadoop.hbase.security.access.Permission.Action;
 import org.apache.hadoop.hbase.testclassification.LargeTests;
 import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.util.Bytes;
-import org.apache.hadoop.hbase.TestTableName;
 import org.apache.hadoop.hbase.zookeeper.ZKUtil;
 import org.apache.hadoop.hbase.zookeeper.ZKWatcher;
 import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -67,6 +68,11 @@ import org.slf4j.LoggerFactory;
 
 @Category({SecurityTests.class, LargeTests.class})
 public class TestAccessController2 extends SecureTestUtil {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestAccessController2.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestAccessController2.class);
 
   private static final byte[] TEST_ROW = Bytes.toBytes("test");

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController3.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController3.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController3.java
index babba15..6ca2ef8 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController3.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController3.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -7,7 +7,7 @@
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -24,6 +24,7 @@ import static org.junit.Assert.assertTrue;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Coprocessor;
 import org.apache.hadoop.hbase.CoprocessorEnvironment;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HTableDescriptor;
@@ -47,6 +48,7 @@ import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.util.JVMClusterUtil;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -63,6 +65,11 @@ import org.slf4j.LoggerFactory;
  */
 @Category({SecurityTests.class, MediumTests.class})
 public class TestAccessController3 extends SecureTestUtil {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestAccessController3.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestAccessController.class);
   private static TableName TEST_TABLE = TableName.valueOf("testtable1");
   private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLWithMultipleVersions.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLWithMultipleVersions.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLWithMultipleVersions.java
index c9a1e6f..88d0314 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLWithMultipleVersions.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLWithMultipleVersions.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -7,7 +7,7 @@
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -24,10 +24,10 @@ import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
 import java.util.HashMap;
 import java.util.Map;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.AuthUtil;
 import org.apache.hadoop.hbase.Coprocessor;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HTableDescriptor;
@@ -54,6 +54,7 @@ import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -62,6 +63,11 @@ import org.slf4j.LoggerFactory;
 
 @Category({SecurityTests.class, MediumTests.class})
 public class TestCellACLWithMultipleVersions extends SecureTestUtil {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestCellACLWithMultipleVersions.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestCellACLWithMultipleVersions.class);
 
   @Rule

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLs.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLs.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLs.java
index bf3699f..54cf79d 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLs.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCellACLs.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -7,7 +7,7 @@
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -22,11 +22,11 @@ import static org.junit.Assert.assertEquals;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.AuthUtil;
 import org.apache.hadoop.hbase.Cell;
 import org.apache.hadoop.hbase.Coprocessor;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HConstants;
@@ -56,6 +56,7 @@ import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -66,6 +67,11 @@ import org.apache.hbase.thirdparty.com.google.common.collect.Lists;
 
 @Category({SecurityTests.class, LargeTests.class})
 public class TestCellACLs extends SecureTestUtil {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestCellACLs.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestCellACLs.class);
 
   @Rule

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCoprocessorWhitelistMasterObserver.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCoprocessorWhitelistMasterObserver.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCoprocessorWhitelistMasterObserver.java
index a357c1f..1686ba3 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCoprocessorWhitelistMasterObserver.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestCoprocessorWhitelistMasterObserver.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -7,7 +7,7 @@
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -22,11 +22,10 @@ import static org.junit.Assert.fail;
 
 import java.io.IOException;
 import java.util.Optional;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.Path;
-import org.apache.hadoop.hbase.CategoryBasedTimeout;
 import org.apache.hadoop.hbase.Coprocessor;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HTableDescriptor;
@@ -47,7 +46,6 @@ import org.junit.After;
 import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
-import org.junit.rules.TestRule;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -56,6 +54,11 @@ import org.slf4j.LoggerFactory;
  */
 @Category({SecurityTests.class, MediumTests.class})
 public class TestCoprocessorWhitelistMasterObserver extends SecureTestUtil {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestCoprocessorWhitelistMasterObserver.class);
+
   private static final Logger LOG =
       LoggerFactory.getLogger(TestCoprocessorWhitelistMasterObserver.class);
   private static final HBaseTestingUtility UTIL = new HBaseTestingUtility();
@@ -80,10 +83,6 @@ public class TestCoprocessorWhitelistMasterObserver extends SecureTestUtil {
     UTIL.shutdownMiniCluster();
   }
 
-  @ClassRule
-  public static TestRule timeout =
-      CategoryBasedTimeout.forClass(TestCoprocessorWhitelistMasterObserver.class);
-
   /**
    * Test a table modification adding a coprocessor path
    * which is not whitelisted

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestNamespaceCommands.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestNamespaceCommands.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestNamespaceCommands.java
index df06f7e..328024c 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestNamespaceCommands.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestNamespaceCommands.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -7,7 +7,7 @@
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -21,12 +21,13 @@ import static org.apache.hadoop.hbase.AuthUtil.toGroupEntry;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
+import com.google.protobuf.BlockingRpcChannel;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HConstants;
@@ -50,15 +51,21 @@ import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.util.JVMClusterUtil;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+
 import org.apache.hbase.thirdparty.com.google.common.collect.ListMultimap;
-import com.google.protobuf.BlockingRpcChannel;
 
 @Category({SecurityTests.class, MediumTests.class})
 public class TestNamespaceCommands extends SecureTestUtil {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestNamespaceCommands.class);
+
   private static HBaseTestingUtility UTIL = new HBaseTestingUtility();
   private static final Logger LOG = LoggerFactory.getLogger(TestNamespaceCommands.class);
   private static String TEST_NAMESPACE = "ns1";

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestScanEarlyTermination.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestScanEarlyTermination.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestScanEarlyTermination.java
index fcf989b..96d6b99 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestScanEarlyTermination.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestScanEarlyTermination.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -7,7 +7,7 @@
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -22,9 +22,9 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
 import java.util.UUID;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Coprocessor;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HConstants;
@@ -49,6 +49,7 @@ import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -57,6 +58,11 @@ import org.slf4j.LoggerFactory;
 
 @Category({SecurityTests.class, MediumTests.class})
 public class TestScanEarlyTermination extends SecureTestUtil {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestScanEarlyTermination.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestScanEarlyTermination.class);
 
   @Rule

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestTablePermissions.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestTablePermissions.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestTablePermissions.java
index 3980e44..7243690 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestTablePermissions.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestTablePermissions.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -28,16 +28,16 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicBoolean;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Abortable;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
+import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.Admin;
 import org.apache.hadoop.hbase.client.Connection;
 import org.apache.hadoop.hbase.client.ConnectionFactory;
-import org.apache.hadoop.hbase.client.Table;
-import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.client.Put;
+import org.apache.hadoop.hbase.client.Table;
 import org.apache.hadoop.hbase.security.User;
 import org.apache.hadoop.hbase.testclassification.LargeTests;
 import org.apache.hadoop.hbase.testclassification.SecurityTests;
@@ -46,10 +46,12 @@ import org.apache.hadoop.hbase.zookeeper.ZKWatcher;
 import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+
 import org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap;
 import org.apache.hbase.thirdparty.com.google.common.collect.ListMultimap;
 
@@ -58,6 +60,11 @@ import org.apache.hbase.thirdparty.com.google.common.collect.ListMultimap;
  */
 @Category({SecurityTests.class, LargeTests.class})
 public class TestTablePermissions {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestTablePermissions.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestTablePermissions.class);
   private static final HBaseTestingUtility UTIL = new HBaseTestingUtility();
   private static ZKWatcher ZKW;

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestWithDisabledAuthorization.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestWithDisabledAuthorization.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestWithDisabledAuthorization.java
index 5273dc1..57d9e4b 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestWithDisabledAuthorization.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestWithDisabledAuthorization.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -7,7 +7,7 @@
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -20,11 +20,11 @@ package org.apache.hadoop.hbase.security.access;
 import static org.junit.Assert.assertEquals;
 
 import java.util.List;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Cell;
 import org.apache.hadoop.hbase.CompareOperator;
 import org.apache.hadoop.hbase.Coprocessor;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HConstants;
@@ -72,6 +72,7 @@ import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -82,6 +83,11 @@ import org.apache.hbase.thirdparty.com.google.common.collect.Lists;
 
 @Category({SecurityTests.class, LargeTests.class})
 public class TestWithDisabledAuthorization extends SecureTestUtil {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestWithDisabledAuthorization.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestWithDisabledAuthorization.class);
   private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
 

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestZKPermissionWatcher.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestZKPermissionWatcher.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestZKPermissionWatcher.java
index 1bb86f4..c8ab863 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestZKPermissionWatcher.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestZKPermissionWatcher.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -23,11 +23,11 @@ import static org.junit.Assert.assertTrue;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Abortable;
-import org.apache.hadoop.hbase.TableName;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
+import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.Waiter.Predicate;
 import org.apache.hadoop.hbase.security.User;
 import org.apache.hadoop.hbase.testclassification.LargeTests;
@@ -35,6 +35,7 @@ import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.zookeeper.ZKWatcher;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
@@ -45,6 +46,11 @@ import org.slf4j.LoggerFactory;
  */
 @Category({SecurityTests.class, LargeTests.class})
 public class TestZKPermissionWatcher {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestZKPermissionWatcher.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestZKPermissionWatcher.class);
   private static final HBaseTestingUtility UTIL = new HBaseTestingUtility();
   private static TableAuthManager AUTH_A;

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestAuthenticationKey.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestAuthenticationKey.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestAuthenticationKey.java
index 9734159..cdd89e0 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestAuthenticationKey.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestAuthenticationKey.java
@@ -21,11 +21,11 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
 
 import java.io.UnsupportedEncodingException;
-
 import javax.crypto.SecretKey;
-
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.mockito.Mockito;
@@ -33,6 +33,10 @@ import org.mockito.Mockito;
 @Category({SecurityTests.class, SmallTests.class})
 public class TestAuthenticationKey {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestAuthenticationKey.class);
+
   @Test
   public void test() throws UnsupportedEncodingException {
     SecretKey secret = Mockito.mock(SecretKey.class);
@@ -41,15 +45,15 @@ public class TestAuthenticationKey {
     AuthenticationKey key = new AuthenticationKey(0, 1234, secret);
     assertEquals(key.hashCode(), new AuthenticationKey(0, 1234, secret).hashCode());
     assertEquals(key, new AuthenticationKey(0, 1234, secret));
-    
+
     AuthenticationKey otherID = new AuthenticationKey(1, 1234, secret);
     assertNotEquals(key.hashCode(), otherID.hashCode());
     assertNotEquals(key, otherID);
-    
+
     AuthenticationKey otherExpiry = new AuthenticationKey(0, 8765, secret);
     assertNotEquals(key.hashCode(), otherExpiry.hashCode());
     assertNotEquals(key, otherExpiry);
-    
+
     SecretKey other = Mockito.mock(SecretKey.class);
     Mockito.when(secret.getEncoded()).thenReturn("other".getBytes("UTF-8"));
 

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestDelegationTokenWithEncryption.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestDelegationTokenWithEncryption.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestDelegationTokenWithEncryption.java
index ab8026a..6a8b0eb 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestDelegationTokenWithEncryption.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestDelegationTokenWithEncryption.java
@@ -21,7 +21,7 @@ import static org.junit.Assert.assertArrayEquals;
 
 import java.util.Arrays;
 import java.util.Collection;
-
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HTableDescriptor;
 import org.apache.hadoop.hbase.TableName;
@@ -43,6 +43,7 @@ import org.apache.hadoop.security.token.Token;
 import org.apache.hadoop.security.token.TokenIdentifier;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -56,6 +57,10 @@ import org.junit.runners.Parameterized.Parameters;
 @Category({ SecurityTests.class, MediumTests.class })
 public class TestDelegationTokenWithEncryption extends SecureTestCluster {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestDelegationTokenWithEncryption.class);
+
   @BeforeClass
   public static void setUp() throws Exception {
     // enable rpc encryption

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestGenerateDelegationToken.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestGenerateDelegationToken.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestGenerateDelegationToken.java
index d34b64f..76a8d44 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestGenerateDelegationToken.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestGenerateDelegationToken.java
@@ -23,11 +23,10 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertThat;
 
 import com.google.protobuf.ServiceException;
-
 import java.io.IOException;
 import java.util.Arrays;
 import java.util.Collection;
-
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.Connection;
@@ -51,6 +50,7 @@ import org.apache.hadoop.security.token.Token;
 import org.apache.hadoop.security.token.TokenIdentifier;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.junit.runner.RunWith;
@@ -62,6 +62,10 @@ import org.junit.runners.Parameterized.Parameters;
 @Category({ SecurityTests.class, MediumTests.class })
 public class TestGenerateDelegationToken extends SecureTestCluster {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestGenerateDelegationToken.class);
+
   @BeforeClass
   public static void setUp() throws Exception {
     SecureTestCluster.setUp();

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestTokenAuthentication.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestTokenAuthentication.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestTokenAuthentication.java
index 67887e6..afde037 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestTokenAuthentication.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestTokenAuthentication.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -25,6 +25,9 @@ import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
+import com.google.protobuf.BlockingService;
+import com.google.protobuf.RpcController;
+import com.google.protobuf.ServiceException;
 import java.io.IOException;
 import java.io.InterruptedIOException;
 import java.net.InetSocketAddress;
@@ -32,13 +35,12 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
-import org.apache.hadoop.hbase.CategoryBasedTimeout;
 import org.apache.hadoop.hbase.ChoreService;
 import org.apache.hadoop.hbase.ClusterId;
 import org.apache.hadoop.hbase.CoordinatedStateManager;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.Server;
 import org.apache.hadoop.hbase.ServerName;
@@ -79,10 +81,9 @@ import org.apache.hadoop.security.token.Token;
 import org.apache.hadoop.security.token.TokenIdentifier;
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Rule;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
-import org.junit.rules.TestRule;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 import org.junit.runners.Parameterized.Parameter;
@@ -95,10 +96,6 @@ import org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.MethodDescrip
 import org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.ServiceDescriptor;
 import org.apache.hbase.thirdparty.com.google.protobuf.Message;
 
-import com.google.protobuf.BlockingService;
-import com.google.protobuf.RpcController;
-import com.google.protobuf.ServiceException;
-
 /**
  * Tests for authentication token creation and usage
  */
@@ -110,6 +107,11 @@ import com.google.protobuf.ServiceException;
 @RunWith(Parameterized.class)
 @Category({SecurityTests.class, MediumTests.class})
 public class TestTokenAuthentication {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestTokenAuthentication.class);
+
   static {
     // Setting whatever system properties after recommendation from
     // http://docs.oracle.com/javase/6/docs/technotes/guides/security/jgss/tutorials/KerberosReq.html
@@ -117,10 +119,6 @@ public class TestTokenAuthentication {
     System.setProperty("java.security.krb5.kdc", "blah");
   }
 
-  @Rule
-  public final TestRule timeout = CategoryBasedTimeout.builder().withTimeout(this.getClass())
-    .withLookingForStuckThread(true).build();
-
   /**
    * Basic server process for RPC authentication testing
    */

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcher.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcher.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcher.java
index 252de3a..6d5ad26 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcher.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcher.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -15,7 +15,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.hadoop.hbase.security.token;
 
 import static org.junit.Assert.assertEquals;
@@ -25,9 +24,9 @@ import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
 import java.util.concurrent.CountDownLatch;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Abortable;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseConfiguration;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.testclassification.LargeTests;
@@ -36,6 +35,7 @@ import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
 import org.apache.hadoop.hbase.zookeeper.ZKWatcher;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
@@ -47,6 +47,11 @@ import org.slf4j.LoggerFactory;
  */
 @Category({SecurityTests.class, LargeTests.class})
 public class TestZKSecretWatcher {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestZKSecretWatcher.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestZKSecretWatcher.class);
   private static HBaseTestingUtility TEST_UTIL;
   private static AuthenticationTokenSecretManager KEY_MASTER;

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcherRefreshKeys.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcherRefreshKeys.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcherRefreshKeys.java
index 9a249c3..54e25a2 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcherRefreshKeys.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/token/TestZKSecretWatcherRefreshKeys.java
@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -15,11 +15,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.hadoop.hbase.security.token;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Abortable;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseConfiguration;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.testclassification.SecurityTests;
@@ -31,6 +31,7 @@ import org.apache.hadoop.hbase.zookeeper.ZNodePaths;
 import org.junit.AfterClass;
 import org.junit.Assert;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
@@ -41,6 +42,11 @@ import org.slf4j.LoggerFactory;
  */
 @Category({ SecurityTests.class, SmallTests.class })
 public class TestZKSecretWatcherRefreshKeys {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestZKSecretWatcherRefreshKeys.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestZKSecretWatcherRefreshKeys.class);
   private static HBaseTestingUtility TEST_UTIL;
 

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestDefaultScanLabelGeneratorStack.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestDefaultScanLabelGeneratorStack.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestDefaultScanLabelGeneratorStack.java
index 6dacf02..322c1c0 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestDefaultScanLabelGeneratorStack.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestDefaultScanLabelGeneratorStack.java
@@ -23,10 +23,10 @@ import static org.junit.Assert.assertTrue;
 
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Cell;
 import org.apache.hadoop.hbase.CellScanner;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.TableName;
@@ -43,6 +43,7 @@ import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -51,6 +52,10 @@ import org.junit.rules.TestName;
 @Category({SecurityTests.class, MediumTests.class})
 public class TestDefaultScanLabelGeneratorStack {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestDefaultScanLabelGeneratorStack.class);
+
   public static final String CONFIDENTIAL = "confidential";
   private static final String SECRET = "secret";
   public static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
@@ -245,7 +250,7 @@ public class TestDefaultScanLabelGeneratorStack {
     });
 
   }
- 
+
   private static Result [] getResult(Table table, Scan scan) throws IOException {
     ResultScanner scanner = table.getScanner(scan);
     Result[] next = scanner.next(1);

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestEnforcingScanLabelGenerator.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestEnforcingScanLabelGenerator.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestEnforcingScanLabelGenerator.java
index c7075e3..0d2b466 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestEnforcingScanLabelGenerator.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestEnforcingScanLabelGenerator.java
@@ -23,8 +23,8 @@ import static org.junit.Assert.assertTrue;
 
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
-
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.TableName;
@@ -40,6 +40,7 @@ import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -48,6 +49,10 @@ import org.junit.rules.TestName;
 @Category({SecurityTests.class, MediumTests.class})
 public class TestEnforcingScanLabelGenerator {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestEnforcingScanLabelGenerator.class);
+
   public static final String CONFIDENTIAL = "confidential";
   private static final String SECRET = "secret";
   public static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionExpander.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionExpander.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionExpander.java
index e0c0b98..ba788b2 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionExpander.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionExpander.java
@@ -20,18 +20,24 @@ package org.apache.hadoop.hbase.security.visibility;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
-import org.apache.hadoop.hbase.testclassification.SecurityTests;
-import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.security.visibility.expression.ExpressionNode;
 import org.apache.hadoop.hbase.security.visibility.expression.LeafExpressionNode;
 import org.apache.hadoop.hbase.security.visibility.expression.NonLeafExpressionNode;
 import org.apache.hadoop.hbase.security.visibility.expression.Operator;
+import org.apache.hadoop.hbase.testclassification.SecurityTests;
+import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 
 @Category({SecurityTests.class, SmallTests.class})
 public class TestExpressionExpander {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestExpressionExpander.class);
+
   @Test
   public void testPositiveCases() throws Exception {
     ExpressionExpander expander = new ExpressionExpander();

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionParser.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionParser.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionParser.java
index 7c7f54b..5a1e37a 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionParser.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestExpressionParser.java
@@ -21,18 +21,24 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
-import org.apache.hadoop.hbase.testclassification.SecurityTests;
-import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.security.visibility.expression.ExpressionNode;
 import org.apache.hadoop.hbase.security.visibility.expression.LeafExpressionNode;
 import org.apache.hadoop.hbase.security.visibility.expression.NonLeafExpressionNode;
 import org.apache.hadoop.hbase.security.visibility.expression.Operator;
+import org.apache.hadoop.hbase.testclassification.SecurityTests;
+import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 
 @Category({SecurityTests.class, SmallTests.class})
 public class TestExpressionParser {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestExpressionParser.class);
+
   private ExpressionParser parser = new ExpressionParser();
 
   @Test

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java
index 76bba48..ba0dee3 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java
@@ -24,11 +24,11 @@ import static org.junit.Assert.assertTrue;
 
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Cell;
 import org.apache.hadoop.hbase.CellScanner;
 import org.apache.hadoop.hbase.CellUtil;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseConfiguration;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
@@ -51,12 +51,18 @@ import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;
 import org.apache.hadoop.hbase.zookeeper.ZKWatcher;
 import org.junit.Before;
+import org.junit.ClassRule;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 @Category({ SecurityTests.class, MediumTests.class })
 public class TestVisibilityLabelReplicationWithExpAsString extends TestVisibilityLabelsReplication {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityLabelReplicationWithExpAsString.class);
+
   private static final Logger LOG = LoggerFactory
       .getLogger(TestVisibilityLabelReplicationWithExpAsString.class);
 

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsOpWithDifferentUsersNoACL.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsOpWithDifferentUsersNoACL.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsOpWithDifferentUsersNoACL.java
index 8d75156..3e47cc1 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsOpWithDifferentUsersNoACL.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsOpWithDifferentUsersNoACL.java
@@ -21,12 +21,13 @@ import static org.apache.hadoop.hbase.security.visibility.VisibilityConstants.LA
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
+import com.google.protobuf.ByteString;
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
 import java.util.ArrayList;
 import java.util.List;
-
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.client.Connection;
 import org.apache.hadoop.hbase.client.ConnectionFactory;
@@ -38,15 +39,19 @@ import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.junit.rules.TestName;
 
-import com.google.protobuf.ByteString;
-
 @Category({SecurityTests.class, MediumTests.class})
 public class TestVisibilityLabelsOpWithDifferentUsersNoACL {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityLabelsOpWithDifferentUsersNoACL.class);
+
   private static final String PRIVATE = "private";
   private static final String CONFIDENTIAL = "confidential";
   private static final String SECRET = "secret";
@@ -97,7 +102,7 @@ public class TestVisibilityLabelsOpWithDifferentUsersNoACL {
     VisibilityLabelsResponse response = SUPERUSER.runAs(action);
     assertTrue(response.getResult(0).getException().getValue().isEmpty());
     assertTrue(response.getResult(1).getException().getValue().isEmpty());
-    
+
     // Ideally this should not be allowed.  this operation should fail or do nothing.
     action = new PrivilegedExceptionAction<VisibilityLabelsResponse>() {
       @Override
@@ -139,7 +144,7 @@ public class TestVisibilityLabelsOpWithDifferentUsersNoACL {
     assertTrue(authsList.contains(CONFIDENTIAL));
     assertTrue(authsList.contains(PRIVATE));
 
-    PrivilegedExceptionAction<VisibilityLabelsResponse> action2 = 
+    PrivilegedExceptionAction<VisibilityLabelsResponse> action2 =
         new PrivilegedExceptionAction<VisibilityLabelsResponse>() {
       @Override
       public VisibilityLabelsResponse run() throws Exception {
@@ -164,7 +169,7 @@ public class TestVisibilityLabelsOpWithDifferentUsersNoACL {
   }
 
   private static void addLabels() throws Exception {
-    PrivilegedExceptionAction<VisibilityLabelsResponse> action = 
+    PrivilegedExceptionAction<VisibilityLabelsResponse> action =
         new PrivilegedExceptionAction<VisibilityLabelsResponse>() {
       @Override
       public VisibilityLabelsResponse run() throws Exception {

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java
index dce8591..cea037b 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java
@@ -28,12 +28,12 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 import java.util.concurrent.atomic.AtomicInteger;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.ArrayBackedTag;
 import org.apache.hadoop.hbase.Cell;
 import org.apache.hadoop.hbase.CellScanner;
 import org.apache.hadoop.hbase.CellUtil;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseConfiguration;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
@@ -74,6 +74,7 @@ import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;
 import org.apache.hadoop.hbase.zookeeper.ZKWatcher;
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -83,6 +84,11 @@ import org.slf4j.LoggerFactory;
 
 @Category({ SecurityTests.class, MediumTests.class })
 public class TestVisibilityLabelsReplication {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityLabelsReplication.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestVisibilityLabelsReplication.class);
   protected static final int NON_VIS_TAG_TYPE = 100;
   protected static final String TEMP = "temp";

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithACL.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithACL.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithACL.java
index ef1ae98..e36e451 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithACL.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithACL.java
@@ -22,12 +22,13 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import com.google.protobuf.ByteString;
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
 import java.util.ArrayList;
 import java.util.List;
-
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.TableName;
@@ -51,16 +52,19 @@ import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.junit.rules.TestName;
 
-import com.google.protobuf.ByteString;
-
 @Category({SecurityTests.class, MediumTests.class})
 public class TestVisibilityLabelsWithACL {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityLabelsWithACL.class);
+
   private static final String PRIVATE = "private";
   private static final String CONFIDENTIAL = "confidential";
   private static final String SECRET = "secret";
@@ -224,7 +228,7 @@ public class TestVisibilityLabelsWithACL {
 
   @Test
   public void testLabelsTableOpsWithDifferentUsers() throws Throwable {
-    PrivilegedExceptionAction<VisibilityLabelsResponse> action = 
+    PrivilegedExceptionAction<VisibilityLabelsResponse> action =
         new PrivilegedExceptionAction<VisibilityLabelsResponse>() {
       @Override
       public VisibilityLabelsResponse run() throws Exception {
@@ -295,7 +299,7 @@ public class TestVisibilityLabelsWithACL {
 
     VisibilityClient.setAuths(TEST_UTIL.getConnection(), new String[] { CONFIDENTIAL, PRIVATE },
       "user3");
-    PrivilegedExceptionAction<GetAuthsResponse> action1 = 
+    PrivilegedExceptionAction<GetAuthsResponse> action1 =
         new PrivilegedExceptionAction<GetAuthsResponse>() {
       @Override
       public GetAuthsResponse run() throws Exception {

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithCustomVisLabService.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithCustomVisLabService.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithCustomVisLabService.java
index ea1ed10..7233f9c 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithCustomVisLabService.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithCustomVisLabService.java
@@ -23,7 +23,7 @@ import static org.apache.hadoop.hbase.security.visibility.VisibilityConstants.LA
 import java.util.ArrayList;
 import java.util.List;
 import java.util.NavigableMap;
-
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.Result;
 import org.apache.hadoop.hbase.security.User;
@@ -31,12 +31,17 @@ import org.apache.hadoop.hbase.testclassification.MediumTests;
 import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 
 @Category({SecurityTests.class, MediumTests.class})
 public class TestVisibilityLabelsWithCustomVisLabService extends TestVisibilityLabels {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityLabelsWithCustomVisLabService.class);
+
   @BeforeClass
   public static void setupBeforeClass() throws Exception {
     // setup configuration

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDefaultVisLabelService.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDefaultVisLabelService.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDefaultVisLabelService.java
index 2adcf9e..fdf665a 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDefaultVisLabelService.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDefaultVisLabelService.java
@@ -20,15 +20,16 @@ package org.apache.hadoop.hbase.security.visibility;
 import static org.apache.hadoop.hbase.security.visibility.VisibilityConstants.LABELS_TABLE_NAME;
 import static org.apache.hadoop.hbase.security.visibility.VisibilityUtils.SYSTEM_LABEL;
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
+import com.google.protobuf.ByteString;
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
-
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.Connection;
 import org.apache.hadoop.hbase.client.ConnectionFactory;
@@ -49,15 +50,19 @@ import org.apache.hadoop.hbase.util.JVMClusterUtil.RegionServerThread;
 import org.apache.hadoop.hbase.util.Threads;
 import org.junit.Assert;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.protobuf.ByteString;
-
 @Category({SecurityTests.class, MediumTests.class})
 public class TestVisibilityLabelsWithDefaultVisLabelService extends TestVisibilityLabels {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityLabelsWithDefaultVisLabelService.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(
     TestVisibilityLabelsWithDefaultVisLabelService.class);
 

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDeletes.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDeletes.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDeletes.java
index 9d536fe..0e69a3a 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDeletes.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithDeletes.java
@@ -27,11 +27,11 @@ import java.security.PrivilegedExceptionAction;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Cell;
 import org.apache.hadoop.hbase.CellScanner;
 import org.apache.hadoop.hbase.CellUtil;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HConstants;
@@ -57,6 +57,7 @@ import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
 import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -69,6 +70,11 @@ import org.slf4j.LoggerFactory;
  */
 @Category({SecurityTests.class, MediumTests.class})
 public class TestVisibilityLabelsWithDeletes {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityLabelsWithDeletes.class);
+
   private static final Logger LOG = LoggerFactory.getLogger(TestVisibilityLabelsWithDeletes.class);
   private static final String TOPSECRET = "TOPSECRET";
   private static final String PUBLIC = "PUBLIC";

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithSLGStack.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithSLGStack.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithSLGStack.java
index b82d503..7cdf2f3 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithSLGStack.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsWithSLGStack.java
@@ -23,8 +23,8 @@ import static org.junit.Assert.assertNull;
 
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
-
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.TableName;
@@ -42,6 +42,7 @@ import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -50,6 +51,10 @@ import org.junit.rules.TestName;
 @Category({SecurityTests.class, MediumTests.class})
 public class TestVisibilityLabelsWithSLGStack {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityLabelsWithSLGStack.class);
+
   public static final String CONFIDENTIAL = "confidential";
   private static final String SECRET = "secret";
   public static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
@@ -105,7 +110,7 @@ public class TestVisibilityLabelsWithSLGStack {
   }
 
   private static void addLabels() throws Exception {
-    PrivilegedExceptionAction<VisibilityLabelsResponse> action = 
+    PrivilegedExceptionAction<VisibilityLabelsResponse> action =
         new PrivilegedExceptionAction<VisibilityLabelsResponse>() {
       @Override
       public VisibilityLabelsResponse run() throws Exception {

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLablesWithGroups.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLablesWithGroups.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLablesWithGroups.java
index 906b9d5..a7afab7 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLablesWithGroups.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLablesWithGroups.java
@@ -23,14 +23,15 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
+import com.google.protobuf.ByteString;
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
 import java.util.ArrayList;
 import java.util.List;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Cell;
 import org.apache.hadoop.hbase.CellScanner;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.TableName;
@@ -49,16 +50,19 @@ import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.junit.rules.TestName;
 
-import com.google.protobuf.ByteString;
-
 @Category({SecurityTests.class, MediumTests.class})
 public class TestVisibilityLablesWithGroups {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityLablesWithGroups.class);
+
   public static final String CONFIDENTIAL = "confidential";
   private static final String SECRET = "secret";
   public static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityWithCheckAuths.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityWithCheckAuths.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityWithCheckAuths.java
index ebf38a5..153a892 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityWithCheckAuths.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityWithCheckAuths.java
@@ -22,8 +22,8 @@ import static org.junit.Assert.assertTrue;
 
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
-
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HConstants;
@@ -43,6 +43,7 @@ import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.AfterClass;
 import org.junit.Assert;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
@@ -53,6 +54,11 @@ import org.junit.rules.TestName;
  * Test visibility by setting 'hbase.security.visibility.mutations.checkauths' to true
  */
 public class TestVisibilityWithCheckAuths {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestVisibilityWithCheckAuths.class);
+
   private static final String TOPSECRET = "TOPSECRET";
   private static final String PUBLIC = "PUBLIC";
   public static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestWithDisabledAuthorization.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestWithDisabledAuthorization.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestWithDisabledAuthorization.java
index 7a55584..8335908 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestWithDisabledAuthorization.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestWithDisabledAuthorization.java
@@ -22,11 +22,12 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
+import com.google.protobuf.ByteString;
 import java.security.PrivilegedExceptionAction;
 import java.util.ArrayList;
 import java.util.List;
-
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.TableName;
@@ -45,16 +46,19 @@ import org.apache.hadoop.hbase.testclassification.SecurityTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.junit.rules.TestName;
 
-import com.google.protobuf.ByteString;
-
 @Category({SecurityTests.class, LargeTests.class})
 public class TestWithDisabledAuthorization {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestWithDisabledAuthorization.class);
+
   private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
 
   private static final String CONFIDENTIAL = "confidential";

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestFlushSnapshotFromClient.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestFlushSnapshotFromClient.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestFlushSnapshotFromClient.java
index 9b02096..74ae830 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestFlushSnapshotFromClient.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestFlushSnapshotFromClient.java
@@ -28,26 +28,22 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CountDownLatch;
-
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;
-import org.apache.hadoop.hbase.CategoryBasedTimeout;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.HRegionInfo;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.TableNotFoundException;
 import org.apache.hadoop.hbase.client.Admin;
+import org.apache.hadoop.hbase.client.SnapshotDescription;
 import org.apache.hadoop.hbase.client.SnapshotType;
 import org.apache.hadoop.hbase.client.Table;
 import org.apache.hadoop.hbase.master.HMaster;
 import org.apache.hadoop.hbase.master.snapshot.SnapshotManager;
-import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
-import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;
-import org.apache.hadoop.hbase.client.SnapshotDescription;
 import org.apache.hadoop.hbase.regionserver.ConstantSizeRegionSplitPolicy;
-import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos;
 import org.apache.hadoop.hbase.testclassification.LargeTests;
 import org.apache.hadoop.hbase.testclassification.RegionServerTests;
 import org.apache.hadoop.hbase.util.Bytes;
@@ -58,10 +54,12 @@ import org.junit.BeforeClass;
 import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
-import org.junit.rules.TestRule;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos;
+
 /**
  * Test creating/using/deleting snapshots from the client
  * <p>
@@ -72,10 +70,12 @@ import org.slf4j.LoggerFactory;
  */
 @Category({RegionServerTests.class, LargeTests.class})
 public class TestFlushSnapshotFromClient {
-  private static final Logger LOG = LoggerFactory.getLogger(TestFlushSnapshotFromClient.class);
+
   @ClassRule
-  public static final TestRule timeout =
-      CategoryBasedTimeout.forClass(TestFlushSnapshotFromClient.class);
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestFlushSnapshotFromClient.class);
+
+  private static final Logger LOG = LoggerFactory.getLogger(TestFlushSnapshotFromClient.class);
 
   protected static final HBaseTestingUtility UTIL = new HBaseTestingUtility();
   protected static final int NUM_RS = 2;

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobFlushSnapshotFromClient.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobFlushSnapshotFromClient.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobFlushSnapshotFromClient.java
index 44c14aa..5941676 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobFlushSnapshotFromClient.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobFlushSnapshotFromClient.java
@@ -18,9 +18,8 @@
 package org.apache.hadoop.hbase.snapshot;
 
 import java.io.IOException;
-
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.hbase.CategoryBasedTimeout;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.Table;
@@ -30,7 +29,6 @@ import org.apache.hadoop.hbase.testclassification.LargeTests;
 import org.junit.BeforeClass;
 import org.junit.ClassRule;
 import org.junit.experimental.categories.Category;
-import org.junit.rules.TestRule;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -44,11 +42,12 @@ import org.slf4j.LoggerFactory;
  */
 @Category({ClientTests.class, LargeTests.class})
 public class TestMobFlushSnapshotFromClient extends TestFlushSnapshotFromClient {
-  private static final Logger LOG = LoggerFactory.getLogger(TestFlushSnapshotFromClient.class);
 
   @ClassRule
-  public static final TestRule timeout =
-      CategoryBasedTimeout.forClass(TestMobFlushSnapshotFromClient.class);
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestMobFlushSnapshotFromClient.class);
+
+  private static final Logger LOG = LoggerFactory.getLogger(TestFlushSnapshotFromClient.class);
 
   @BeforeClass
   public static void setupCluster() throws Exception {

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreFlushSnapshotFromClient.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreFlushSnapshotFromClient.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreFlushSnapshotFromClient.java
index e861150..20d0da6 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreFlushSnapshotFromClient.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreFlushSnapshotFromClient.java
@@ -18,8 +18,8 @@
 package org.apache.hadoop.hbase.snapshot;
 
 import java.io.IOException;
-
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.Table;
@@ -27,6 +27,7 @@ import org.apache.hadoop.hbase.mob.MobConstants;
 import org.apache.hadoop.hbase.testclassification.ClientTests;
 import org.apache.hadoop.hbase.testclassification.LargeTests;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -39,6 +40,11 @@ import org.slf4j.LoggerFactory;
  */
 @Category({ClientTests.class,LargeTests.class})
 public class TestMobRestoreFlushSnapshotFromClient extends TestRestoreFlushSnapshotFromClient {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestMobRestoreFlushSnapshotFromClient.class);
+
   final Logger LOG = LoggerFactory.getLogger(getClass());
 
   @BeforeClass

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreSnapshotHelper.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreSnapshotHelper.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreSnapshotHelper.java
index f4e9870..df8eb68 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreSnapshotHelper.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestMobRestoreSnapshotHelper.java
@@ -18,11 +18,12 @@
 package org.apache.hadoop.hbase.snapshot;
 
 import java.io.IOException;
-
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.mob.MobConstants;
 import org.apache.hadoop.hbase.snapshot.MobSnapshotTestingUtils.SnapshotMock;
+import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.junit.ClassRule;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -32,6 +33,11 @@ import org.slf4j.LoggerFactory;
  */
 @Category(SmallTests.class)
 public class TestMobRestoreSnapshotHelper extends TestRestoreSnapshotHelper {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestMobRestoreSnapshotHelper.class);
+
   final Logger LOG = LoggerFactory.getLogger(getClass());
 
   @Override

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRegionSnapshotTask.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRegionSnapshotTask.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRegionSnapshotTask.java
index 380beba..d84297f 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRegionSnapshotTask.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRegionSnapshotTask.java
@@ -17,9 +17,21 @@
  */
 package org.apache.hadoop.hbase.snapshot;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.spy;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.Table;
@@ -30,30 +42,19 @@ import org.apache.hadoop.hbase.regionserver.ConstantSizeRegionSplitPolicy;
 import org.apache.hadoop.hbase.regionserver.HRegion;
 import org.apache.hadoop.hbase.regionserver.StoreFileInfo;
 import org.apache.hadoop.hbase.regionserver.snapshot.FlushSnapshotSubprocedure;
-import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos;
 import org.apache.hadoop.hbase.testclassification.MediumTests;
 import org.apache.hadoop.hbase.testclassification.RegionServerTests;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.util.FSUtils;
-
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.IOException;
-import java.util.List;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.Future;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-import static org.mockito.Mockito.doAnswer;
-import static org.mockito.Mockito.spy;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos;
 
 /**
  * Testing the region snapshot task on a cluster.
@@ -61,6 +62,11 @@ import static org.mockito.Mockito.spy;
  */
 @Category({MediumTests.class, RegionServerTests.class})
 public class TestRegionSnapshotTask {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestRegionSnapshotTask.class);
+
   private final Logger LOG = LoggerFactory.getLogger(getClass());
 
   private static HBaseTestingUtility TEST_UTIL;

http://git-wip-us.apache.org/repos/asf/hbase/blob/bbf3bae7/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRestoreFlushSnapshotFromClient.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRestoreFlushSnapshotFromClient.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRestoreFlushSnapshotFromClient.java
index 160f509..cfe3b15 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRestoreFlushSnapshotFromClient.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRestoreFlushSnapshotFromClient.java
@@ -18,8 +18,8 @@
 package org.apache.hadoop.hbase.snapshot;
 
 import java.io.IOException;
-
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.TableName;
@@ -35,6 +35,7 @@ import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.slf4j.Logger;
@@ -48,6 +49,11 @@ import org.slf4j.LoggerFactory;
  */
 @Category({RegionServerTests.class, LargeTests.class})
 public class TestRestoreFlushSnapshotFromClient {
+
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+      HBaseClassTestRule.forClass(TestRestoreFlushSnapshotFromClient.class);
+
   private static final Logger LOG =
       LoggerFactory.getLogger(TestRestoreFlushSnapshotFromClient.class);
 


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