diff --git a/pregelix/pregelix-api/src/main/java/edu/uci/ics/pregelix/api/job/PregelixJob.java b/pregelix/pregelix-api/src/main/java/edu/uci/ics/pregelix/api/job/PregelixJob.java
index 4cddaf0..dae7818 100644
--- a/pregelix/pregelix-api/src/main/java/edu/uci/ics/pregelix/api/job/PregelixJob.java
+++ b/pregelix/pregelix-api/src/main/java/edu/uci/ics/pregelix/api/job/PregelixJob.java
@@ -198,7 +198,7 @@
      * 
      * @param updateHeavyFlag
      */
-    final public void setMutationOrVariableSizedUpdateHeavy(boolean variableSizedUpdateHeavyFlag) {
+    final public void setLSMStorage(boolean variableSizedUpdateHeavyFlag) {
         getConfiguration().setBoolean(UPDATE_INTENSIVE, variableSizedUpdateHeavyFlag);
     }
 }
diff --git a/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/jobgen/JobGenerator.java b/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/jobgen/JobGenerator.java
index 15117a1..670620f 100644
--- a/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/jobgen/JobGenerator.java
+++ b/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/jobgen/JobGenerator.java
@@ -233,7 +233,7 @@
         job.setVertexInputFormatClass(TextMaximalCliqueInputFormat.class);
         job.setVertexOutputFormatClass(MaximalCliqueVertexOutputFormat.class);
         job.setNoramlizedKeyComputerClass(VLongNormalizedKeyComputer.class);
-        job.setMutationOrVariableSizedUpdateHeavy(true);
+        job.setLSMStorage(true);
         FileInputFormat.setInputPaths(job, HDFS_INPUTPATH3);
         FileOutputFormat.setOutputPath(job, new Path(HDFS_OUTPUTPAH3));
         job.getConfiguration().writeXml(new FileOutputStream(new File(outputPath)));
@@ -247,7 +247,7 @@
         job.setVertexInputFormatClass(TextMaximalCliqueInputFormat.class);
         job.setVertexOutputFormatClass(MaximalCliqueVertexOutputFormat.class);
         job.setNoramlizedKeyComputerClass(VLongNormalizedKeyComputer.class);
-        job.setMutationOrVariableSizedUpdateHeavy(true);
+        job.setLSMStorage(true);
         FileInputFormat.setInputPaths(job, HDFS_INPUTPATH4);
         FileOutputFormat.setOutputPath(job, new Path(HDFS_OUTPUTPAH3));
         job.getConfiguration().writeXml(new FileOutputStream(new File(outputPath)));
@@ -262,7 +262,7 @@
         job.setVertexOutputFormatClass(MaximalCliqueVertexOutputFormat.class);
         job.setNoramlizedKeyComputerClass(VLongNormalizedKeyComputer.class);
         job.setVertexPartitionerClass(DefaultVertexPartitioner.class);
-        job.setMutationOrVariableSizedUpdateHeavy(true);
+        job.setLSMStorage(true);
         FileInputFormat.setInputPaths(job, HDFS_INPUTPATH5);
         FileOutputFormat.setOutputPath(job, new Path(HDFS_OUTPUTPAH3));
         job.getConfiguration().writeXml(new FileOutputStream(new File(outputPath)));