From 9eaf073e3c8344f677fd5233041ad8dfc2ec9cb7 Mon Sep 17 00:00:00 2001
From: tqchen <tianqi.tchen@gmail.com>
Date: Sat, 10 Jan 2015 21:33:07 -0800
Subject: [PATCH] change default distributed mode to row

---
 src/xgboost_main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xgboost_main.cpp b/src/xgboost_main.cpp
index 52ce4e58b..9440c791a 100644
--- a/src/xgboost_main.cpp
+++ b/src/xgboost_main.cpp
@@ -49,7 +49,7 @@ class BoostLearnTask {
       fprintf(stderr, "start %s:%d\n", pname.c_str(), rabit::GetRank());
     }
     if (rabit::IsDistributed()) {
-      this->SetParam("data_split", "col");
+      this->SetParam("dsplit", "row");
     }
     if (rabit::GetRank() != 0) {
       this->SetParam("silent", "2");