From b23ead039a5b15bbe586bd9f8baaa9ba8f376e5f Mon Sep 17 00:00:00 2001
From: Robin Roy <robin7roy@gmail.com>
Date: Thu, 4 Feb 2021 13:23:07 +0530
Subject: [PATCH] HBASE-25546 PerfTestCompactionPolicies is failing because of
 NPE (addendum)

Added HBaseClassTestRule for PerfTestCompactionPolicies
---
 .../compactions/PerfTestCompactionPolicies.java             | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/compactions/PerfTestCompactionPolicies.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/compactions/PerfTestCompactionPolicies.java
index 0c84507c9568..e6b0499c738d 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/compactions/PerfTestCompactionPolicies.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/compactions/PerfTestCompactionPolicies.java
@@ -28,6 +28,7 @@
 import java.util.List;
 
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseClassTestRule;
 import org.apache.hadoop.hbase.HBaseConfiguration;
 import org.apache.hadoop.hbase.client.RegionInfoBuilder;
 import org.apache.hadoop.hbase.regionserver.HStore;
@@ -36,6 +37,7 @@
 import org.apache.hadoop.hbase.testclassification.MediumTests;
 import org.apache.hadoop.hbase.testclassification.RegionServerTests;
 import org.apache.hadoop.hbase.util.ReflectionUtils;
+import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.junit.runner.RunWith;
@@ -45,6 +47,10 @@
 @RunWith(Parameterized.class)
 public class PerfTestCompactionPolicies extends MockStoreFileGenerator {
 
+  @ClassRule
+  public static final HBaseClassTestRule CLASS_RULE =
+    HBaseClassTestRule.forClass(PerfTestCompactionPolicies.class);
+
   private final RatioBasedCompactionPolicy cp;
   private final StoreFileListGenerator generator;
   private final HStore store;