diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
index 25e4859e5f7..5f597043853 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
@@ -484,7 +484,7 @@ public class HRegion implements HeapSize { // , Writable{
       this.rsAccounting = this.rsServices.getRegionServerAccounting();
       // don't initialize coprocessors if not running within a regionserver
       // TODO: revisit if coprocessors should load in other cases
-      this.coprocessorHost = new RegionCoprocessorHost(this, rsServices, baseConf);
+      this.coprocessorHost = new RegionCoprocessorHost(this, rsServices, conf);
       this.metricsRegionWrapper = new MetricsRegionWrapperImpl(this);
       this.metricsRegion = new MetricsRegion(this.metricsRegionWrapper);
     } else {
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
index 5b767fef271..fc4e67b0c63 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
@@ -1,3 +1,5 @@
+
+
 /**
  *
  * Licensed to the Apache Software Foundation (ASF) under one
@@ -36,10 +38,8 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.Map.Entry;
 import java.util.NavigableSet;
 import java.util.Random;
 import java.util.Set;
@@ -1648,8 +1648,6 @@ public class HBaseTestingUtility extends HBaseCommonTestingUtility {
 
     forceChangeTaskLogDir();
 
-    conf.setBoolean("yarn.nodemanager.pmem-check-enabled", false);
-    conf.setBoolean("yarn.nodemanager.vmem-check-enabled", false);    
     // Allow the user to override FS URI for this map-reduce cluster to use.
     mrCluster = new MiniMRCluster(servers,
       FS_URI != null ? FS_URI : FileSystem.get(conf).getUri().toString(), 1,
@@ -1658,7 +1656,6 @@ public class HBaseTestingUtility extends HBaseCommonTestingUtility {
     if (jobConf == null) {
       jobConf = mrCluster.createJobConf();
     }
-    HBaseConfiguration.merge(this.conf, jobConf);
     jobConf.set("mapred.local.dir",
       conf.get("mapred.local.dir")); //Hadoop MiniMR overwrites this while it should not
     LOG.info("Mini mapreduce cluster started");
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestImportExport.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestImportExport.java
index 2fbdd064cf0..138e8ee0d2b 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestImportExport.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestImportExport.java
@@ -228,11 +228,8 @@ public class TestImportExport {
         OUTPUT_DIR
     };
  
-    GenericOptionsParser opts = new GenericOptionsParser(new Configuration(
-      cluster.getConfiguration()), args);
+    GenericOptionsParser opts = new GenericOptionsParser(new Configuration(cluster.getConfiguration()), args);
     Configuration conf = opts.getConfiguration();
-    // copy or add the necessary configuration values from the map reduce config to the hbase config
-    copyConfigurationValues(UTIL.getConfiguration(), conf);
     args = opts.getRemainingArgs();
     assertEquals(conf.get(Export.EXPORT_BATCHING), EXPORT_BATCH_SIZE);
 
@@ -353,8 +350,6 @@ public class TestImportExport {
     GenericOptionsParser opts = new GenericOptionsParser(new Configuration(
         cluster.getConfiguration()), args);
     Configuration conf = opts.getConfiguration();
-    // copy or add the necessary configuration values from the map reduce config to the hbase config
-    copyConfigurationValues(UTIL.getConfiguration(), conf);
     args = opts.getRemainingArgs();
 
     Job job = Export.createSubmittableJob(conf, args);
@@ -374,8 +369,6 @@ public class TestImportExport {
 
     opts = new GenericOptionsParser(new Configuration(cluster.getConfiguration()), args);
     conf = opts.getConfiguration();
-    // copy or add the necessary configuration values from the map reduce config to the hbase config
-    copyConfigurationValues(UTIL.getConfiguration(), conf);
     args = opts.getRemainingArgs();
 
     job = Import.createSubmittableJob(conf, args);
@@ -399,8 +392,6 @@ public class TestImportExport {
 
     opts = new GenericOptionsParser(new Configuration(cluster.getConfiguration()), args);
     conf = opts.getConfiguration();
-    // copy or add the necessary configuration values from the map reduce config to the hbase config
-    copyConfigurationValues(UTIL.getConfiguration(), conf);
     args = opts.getRemainingArgs();
 
     job = Import.createSubmittableJob(conf, args);
diff --git a/pom.xml b/pom.xml
index cd6a6bb8cb5..fa2b0573363 100644
--- a/pom.xml
+++ b/pom.xml
@@ -733,7 +733,7 @@
     <buildDate>${maven.build.timestamp}</buildDate>
     <compileSource>1.6</compileSource>
     <!-- Dependencies -->
-    <hadoop-two.version>2.0.4-SNAPSHOT</hadoop-two.version>
+    <hadoop-two.version>2.0.2-alpha</hadoop-two.version>
     <hadoop-one.version>1.1.2</hadoop-one.version>
     <commons-cli.version>1.2</commons-cli.version>
     <commons-codec.version>1.7</commons-codec.version>