diff --git a/Bench4Q-Agent/ScenarioParameters/0adaae94-4809-4f08-b98c-09f73fae25ae/param1.txt b/Bench4Q-Agent/ScenarioParameters/0adaae94-4809-4f08-b98c-09f73fae25ae/param1.txt
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diff --git a/Bench4Q-Agent/ScenarioParameters/1345e91e-ca37-41b0-be27-a4c9ce3293fd/param1.txt b/Bench4Q-Agent/ScenarioParameters/1345e91e-ca37-41b0-be27-a4c9ce3293fd/param1.txt
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diff --git a/Bench4Q-Agent/ScenarioParameters/29a843f1-6d1c-4085-ba60-781d848f7bb8/param1.txt b/Bench4Q-Agent/ScenarioParameters/29a843f1-6d1c-4085-ba60-781d848f7bb8/param1.txt
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diff --git a/Bench4Q-Agent/ScenarioParameters/31b74fe3-aa58-4401-ad38-810a611fb2ec/param1.txt b/Bench4Q-Agent/ScenarioParameters/31b74fe3-aa58-4401-ad38-810a611fb2ec/param1.txt
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diff --git a/Bench4Q-Agent/ScenarioParameters/5af671c5-b064-4a3f-ad04-3dbe870de9db/param1.txt b/Bench4Q-Agent/ScenarioParameters/5af671c5-b064-4a3f-ad04-3dbe870de9db/param1.txt
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diff --git a/Bench4Q-Agent/ScenarioParameters/e2f0ad5b-0f55-46c6-92ac-279951fd4920/param1.txt b/Bench4Q-Agent/ScenarioParameters/e2f0ad5b-0f55-46c6-92ac-279951fd4920/param1.txt
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diff --git a/Bench4Q-Agent/ScenarioParameters/f15a3933-dd64-49e0-ad1a-d87a336a35b7/param1.txt b/Bench4Q-Agent/ScenarioParameters/f15a3933-dd64-49e0-ad1a-d87a336a35b7/param1.txt
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--- a/Bench4Q-Agent/ScenarioParameters/f15a3933-dd64-49e0-ad1a-d87a336a35b7/param1.txt
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diff --git a/Bench4Q-Agent/ScenarioParameters/f9b4da26-7ff8-44d6-a30f-3bee799dac9a/param1.txt b/Bench4Q-Agent/ScenarioParameters/f9b4da26-7ff8-44d6-a30f-3bee799dac9a/param1.txt
deleted file mode 100644
index 748dc5f7..00000000
--- a/Bench4Q-Agent/ScenarioParameters/f9b4da26-7ff8-44d6-a30f-3bee799dac9a/param1.txt
+++ /dev/null
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diff --git a/Bench4Q-Agent/pom.xml b/Bench4Q-Agent/pom.xml
index b08d984e..31d93ab3 100644
--- a/Bench4Q-Agent/pom.xml
+++ b/Bench4Q-Agent/pom.xml
@@ -79,6 +79,12 @@
 			<artifactId>commons-io</artifactId>
 			<version>2.4</version>
 		</dependency>
+		<!-- for HBase plugin -->
+		<dependency>
+			<groupId>org.apache.hbase</groupId>
+			<artifactId>hbase</artifactId>
+			<version>0.94.3</version>
+		</dependency>
 	</dependencies>
 	<build>
 		<plugins>
diff --git a/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/hbase/GenerateDevices.java b/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/hbase/GenerateDevices.java
new file mode 100644
index 00000000..607fd325
--- /dev/null
+++ b/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/hbase/GenerateDevices.java
@@ -0,0 +1,31 @@
+package org.bench4q.agent.plugin.basic.hbase;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseConfiguration;
+import org.apache.hadoop.hbase.client.HBaseAdmin;
+import org.apache.hadoop.hbase.client.HTable;
+import org.apache.hadoop.hbase.client.Put;
+
+public class GenerateDevices {
+	/**
+	 * @param args
+	 */
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		Configuration conf = HBaseConfiguration.create();
+		try {
+			HBaseAdmin admin = new HBaseAdmin(conf);
+			HTable table = new HTable(conf, "Devices");
+			for (int i = 10002, j = 1002; i < 20000; i++, j++) {
+				Put put = new Put(String.valueOf(i).getBytes());
+				put.add("INFO".getBytes(), "UserId".getBytes(),
+						String.valueOf(j).getBytes());
+				table.put(put);
+				System.out.println(i + "_" + j);
+			}
+		} catch (Exception ex) {
+
+		}
+	}
+
+}
diff --git a/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/hbase/GenerateRecords.java b/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/hbase/GenerateRecords.java
new file mode 100644
index 00000000..9a3e37fd
--- /dev/null
+++ b/Bench4Q-Agent/src/main/java/org/bench4q/agent/plugin/basic/hbase/GenerateRecords.java
@@ -0,0 +1,59 @@
+package org.bench4q.agent.plugin.basic.hbase;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HBaseConfiguration;
+import org.apache.hadoop.hbase.HTableDescriptor;
+import org.apache.hadoop.hbase.client.Get;
+import org.apache.hadoop.hbase.client.HBaseAdmin;
+import org.apache.hadoop.hbase.client.HTable;
+import org.apache.hadoop.hbase.client.Put;
+import org.apache.hadoop.hbase.client.Result;
+import org.apache.hadoop.hbase.util.Bytes;
+
+public class GenerateRecords {
+	public String userId = null;
+	private Configuration conf = HBaseConfiguration.create();
+
+	public boolean openAndRes(byte[] type, String deviceId, String logicalName,
+			String id, String contextName) {
+
+		try {
+			HBaseAdmin admin = new HBaseAdmin(conf);
+			HTable table = new HTable(conf, "Devices");
+			Get get = new Get(Bytes.toBytes(deviceId));
+			Result retDev = table.get(get);
+			if (retDev == null) {
+				System.out.println("this dev is not register");
+				return false;
+			}
+			userId = Bytes.toString(retDev.getValue("INFO".getBytes(),
+					"UserId".getBytes()));
+		} catch (Exception ex) {
+			System.out.println(ex.getMessage());
+			return false;
+		}
+		return true;
+	}
+
+	public boolean send(double sum, double usage, double U, double I,
+			String time_userId) {
+		try {
+			HBaseAdmin admin = new HBaseAdmin(conf);
+			HTable table = new HTable(conf, "MeterLogData");
+			Put put = new Put(time_userId.getBytes());
+			put.add("AI".getBytes(), "Usage".getBytes(), String.valueOf(usage)
+					.getBytes());
+			put.add("EU".getBytes(), "Sum".getBytes(), String.valueOf(sum)
+					.getBytes());
+			put.add("SI".getBytes(), "U".getBytes(), String.valueOf(U)
+					.getBytes());
+			put.add("SI".getBytes(), "I".getBytes(), String.valueOf(I)
+					.getBytes());
+			table.put(put);
+		} catch (Exception ex) {
+			System.out.println(ex.getMessage());
+			return false;
+		}
+		return true;
+	}
+}