From 40ea6755ffd6f4109ddf6ffa3c1c599620f465ed Mon Sep 17 00:00:00 2001
From: Jinho Kim <jhkim@apache.org>
Date: Thu, 7 Jan 2016 13:51:18 +0900
Subject: [PATCH] TAJO-2040: Decrease the default size of max request for
 locality.

---
 .../java/org/apache/tajo/querymaster/DefaultTaskScheduler.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tajo-core/src/main/java/org/apache/tajo/querymaster/DefaultTaskScheduler.java b/tajo-core/src/main/java/org/apache/tajo/querymaster/DefaultTaskScheduler.java
index 26dc103495..8535912d7f 100644
--- a/tajo-core/src/main/java/org/apache/tajo/querymaster/DefaultTaskScheduler.java
+++ b/tajo-core/src/main/java/org/apache/tajo/querymaster/DefaultTaskScheduler.java
@@ -133,7 +133,7 @@ public void run() {
   @Override
   public void start() {
     LOG.info("Start TaskScheduler");
-    maximumRequestContainer = tajoConf.getInt(REQUEST_MAX_NUM, stage.getContext().getWorkerMap().size() * 2);
+    maximumRequestContainer = tajoConf.getInt(REQUEST_MAX_NUM, stage.getContext().getWorkerMap().size());
 
     if (isLeaf) {
       candidateWorkers.addAll(getWorkerIds(getLeafTaskHosts()));