add normalized key computer support in Pregelix
diff --git a/pregelix/pregelix-example/src/test/resources/jobs/TriangleCounting.xml b/pregelix/pregelix-example/src/test/resources/jobs/TriangleCounting.xml
index 0f44f4d..4a40a6a 100644
--- a/pregelix/pregelix-example/src/test/resources/jobs/TriangleCounting.xml
+++ b/pregelix/pregelix-example/src/test/resources/jobs/TriangleCounting.xml
@@ -37,6 +37,7 @@
<property><name>fs.checkpoint.size</name><value>67108864</value></property>
<property><name>mapred.job.reduce.input.buffer.percent</name><value>0.0</value></property>
<property><name>mapred.job.name</name><value>Triangle Counting</value></property>
+<property><name>pregelix.nmkComputerClass</name><value>edu.uci.ics.pregelix.example.data.VLongNormalizedKeyComputer</value></property>
<property><name>local.cache.size</name><value>10737418240</value></property>
<property><name>fs.s3n.impl</name><value>org.apache.hadoop.fs.s3native.NativeS3FileSystem</value></property>
<property><name>mapred.userlog.limit.kb</name><value>0</value></property>