fix a serializer/deserializer race condition in pregelix hash computer
diff --git a/pregelix/pregelix-example/src/test/resources/expected/PageRankReal.result/part-0 b/pregelix/pregelix-example/src/test/resources/expected/PageRankReal.result/part-0
new file mode 100755
index 0000000..383076e
--- /dev/null
+++ b/pregelix/pregelix-example/src/test/resources/expected/PageRankReal.result/part-0
@@ -0,0 +1,5 @@
+0 0.008290140026154316
+4 0.03976979906329426
+8 0.010628239626209894
+12 0.14646839195826478
+16 0.015736276824953852