fix fault-tolerance and error reporting to handle disk failures
diff --git a/pregelix/pregelix-example/src/test/resources/expected/ConnectedComponentsRealComplex2/part-1 b/pregelix/pregelix-example/src/test/resources/expected/ConnectedComponentsRealComplex2/part-1
new file mode 100755
index 0000000..6976bc1
--- /dev/null
+++ b/pregelix/pregelix-example/src/test/resources/expected/ConnectedComponentsRealComplex2/part-1
@@ -0,0 +1,13 @@
+1 0
+3 0
+5 0
+7 0
+9 0
+11 0
+13 0
+15 0
+17 0
+19 0
+21 21
+25 25
+27 27