Github user wangzw commented on a diff in the pull request:
https://github.com/apache/incubator-hawq/pull/1376#discussion_r195728970
--- Diff: depends/libhdfs3/src/client/Hdfs.cpp ---
@@ -35,6 +35,7 @@
#include "Thread.h"
#include "XmlConfig.h"
+#include <boost/scope_exit.hpp>
--- End diff --
I did not means the compiler version constrain, just use c++ standard
library first, and use boost as an alternative.---
