diff --git a/YCSB b/YCSB
deleted file mode 160000
index 1363f83deabea9b4cfe227b371e972e72b3ec3b1..0000000000000000000000000000000000000000
--- a/YCSB
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 1363f83deabea9b4cfe227b371e972e72b3ec3b1