From 423cdfd83d7fd02a4f8cf3e714db913fd3f9ca09 Mon Sep 17 00:00:00 2001
From: Xiangrui Meng <meng@databricks.com>
Date: Tue, 11 Aug 2015 14:08:09 -0700
Subject: [PATCH] Closes #1290 Closes #4934