PIG-4923 Removing empty directories

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1778015 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/shims/test/hadoop2/.gitignore b/shims/test/hadoop2/.gitignore
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/shims/test/hadoop2/.gitignore