diff --git a/hyracks/hyracks-hdfs/hyracks-hdfs-0.23.1/pom.xml b/hyracks/hyracks-hdfs/hyracks-hdfs-0.23.1/pom.xml
index a848ef9..8b7ecf0 100644
--- a/hyracks/hyracks-hdfs/hyracks-hdfs-0.23.1/pom.xml
+++ b/hyracks/hyracks-hdfs/hyracks-hdfs-0.23.1/pom.xml
@@ -41,6 +41,10 @@
 		<profile>
 			<activation>
 				<activeByDefault>true</activeByDefault>
+				<property>
+					<name>hadoop</name>
+					<value>0.23.1</value>
+				</property>
 			</activation>
 			<id>hadoop-0.23.1</id>
 			<dependencies>
@@ -78,6 +82,10 @@
 			<id>hadoop-0.23.6</id>
 			<activation>
 				<activeByDefault>false</activeByDefault>
+				<property>
+					<name>hadoop</name>
+					<value>0.23.6</value>
+				</property>
 			</activation>
 			<dependencies>
 				<dependency>
@@ -110,6 +118,86 @@
 				</dependency>
 			</dependencies>
 		</profile>
+		<profile>
+			<activation>
+				<activeByDefault>false</activeByDefault>
+				<property>
+					<name>hadoop</name>
+					<value>cdh-4.2</value>
+				</property>
+			</activation>
+			<id>cdh-4.2</id>
+			<dependencies>
+				<dependency>
+					<groupId>org.apache.hadoop</groupId>
+					<artifactId>hadoop-common</artifactId>
+					<version>2.0.0-cdh4.2.0</version>
+					<type>jar</type>
+					<scope>compile</scope>
+				</dependency>
+				<dependency>
+					<groupId>org.apache.hadoop</groupId>
+					<artifactId>hadoop-mapreduce-client-core</artifactId>
+					<version>2.0.0-cdh4.2.0</version>
+					<type>jar</type>
+					<scope>compile</scope>
+				</dependency>
+				<dependency>
+					<groupId>org.apache.hadoop</groupId>
+					<artifactId>hadoop-hdfs</artifactId>
+					<version>2.0.0-cdh4.2.0</version>
+					<type>jar</type>
+					<scope>compile</scope>
+				</dependency>
+				<dependency>
+					<groupId>org.apache.hadoop</groupId>
+					<artifactId>hadoop-minicluster</artifactId>
+					<version>2.0.0-cdh4.2.0</version>
+					<type>jar</type>
+					<scope>compile</scope>
+				</dependency>
+			</dependencies>
+		</profile>
+		<profile>
+			<activation>
+				<activeByDefault>false</activeByDefault>
+				<property>
+					<name>hadoop</name>
+					<value>cdh-4.1</value>
+				</property>
+			</activation>
+			<id>cdh-4.1</id>
+			<dependencies>
+				<dependency>
+					<groupId>org.apache.hadoop</groupId>
+					<artifactId>hadoop-common</artifactId>
+					<version>2.0.0-cdh4.1.0</version>
+					<type>jar</type>
+					<scope>compile</scope>
+				</dependency>
+				<dependency>
+					<groupId>org.apache.hadoop</groupId>
+					<artifactId>hadoop-mapreduce-client-core</artifactId>
+					<version>2.0.0-cdh4.1.0</version>
+					<type>jar</type>
+					<scope>compile</scope>
+				</dependency>
+				<dependency>
+					<groupId>org.apache.hadoop</groupId>
+					<artifactId>hadoop-hdfs</artifactId>
+					<version>2.0.0-cdh4.1.0</version>
+					<type>jar</type>
+					<scope>compile</scope>
+				</dependency>
+				<dependency>
+					<groupId>org.apache.hadoop</groupId>
+					<artifactId>hadoop-minicluster</artifactId>
+					<version>2.0.0-cdh4.1.0</version>
+					<type>jar</type>
+					<scope>compile</scope>
+				</dependency>
+			</dependencies>
+		</profile>
 	</profiles>
 
 	<dependencies>
@@ -121,4 +209,11 @@
 			<scope>compile</scope>
 		</dependency>
 	</dependencies>
+
+	<repositories>
+		<repository>
+			<id>cloudera</id>
+			<url>https://repository.cloudera.com/artifactory/cloudera-repos/</url>
+		</repository>
+	</repositories>
 </project>
diff --git a/hyracks/hyracks-hdfs/hyracks-hdfs-0.23.1/src/main/java/edu/uci/ics/hyracks/hdfs/ContextFactory.java b/hyracks/hyracks-hdfs/hyracks-hdfs-0.23.1/src/main/java/edu/uci/ics/hyracks/hdfs/ContextFactory.java
index 60ae5d3..ddcce64 100644
--- a/hyracks/hyracks-hdfs/hyracks-hdfs-0.23.1/src/main/java/edu/uci/ics/hyracks/hdfs/ContextFactory.java
+++ b/hyracks/hyracks-hdfs/hyracks-hdfs-0.23.1/src/main/java/edu/uci/ics/hyracks/hdfs/ContextFactory.java
@@ -1,9 +1,12 @@
 package edu.uci.ics.hyracks.hdfs;
 
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.mapreduce.InputSplit;
+import org.apache.hadoop.mapreduce.JobContext;
+import org.apache.hadoop.mapreduce.JobID;
 import org.apache.hadoop.mapreduce.TaskAttemptContext;
 import org.apache.hadoop.mapreduce.TaskAttemptID;
+import org.apache.hadoop.mapreduce.TaskType;
+import org.apache.hadoop.mapreduce.task.JobContextImpl;
 import org.apache.hadoop.mapreduce.task.TaskAttemptContextImpl;
 
 import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
@@ -13,12 +16,25 @@
  */
 public class ContextFactory {
 
-    public TaskAttemptContext createContext(Configuration conf, InputSplit split) throws HyracksDataException {
+    public TaskAttemptContext createContext(Configuration conf, TaskAttemptID tid) throws HyracksDataException {
         try {
-            return new TaskAttemptContextImpl(conf, new TaskAttemptID());
+            return new TaskAttemptContextImpl(conf, tid);
         } catch (Exception e) {
             throw new HyracksDataException(e);
         }
     }
 
+    public TaskAttemptContext createContext(Configuration conf, int partition) throws HyracksDataException {
+        try {
+            TaskAttemptID tid = new TaskAttemptID("", 0, TaskType.REDUCE, partition, 0);
+            return new TaskAttemptContextImpl(conf, tid);
+        } catch (Exception e) {
+            throw new HyracksDataException(e);
+        }
+    }
+
+    public JobContext createJobContext(Configuration conf) {
+        return new JobContextImpl(conf, new JobID("0", 0));
+    }
+
 }