From 72b3baf207f38908a36073b976b8e333ed626c26 Mon Sep 17 00:00:00 2001
From: Akira Ajisaka <aajisaka@apache.org>
Date: Mon, 4 Feb 2019 14:03:34 +0900
Subject: [PATCH] MAPREDUCE-7177. Disable speculative execution in TestDFSIO.
 Contributed by Zhaohui Xin.

(cherry picked from commit c991e2ca5a65eae62bad7e5baf81f1eb633b7ec0)
---
 .../src/test/java/org/apache/hadoop/fs/TestDFSIO.java            | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/fs/TestDFSIO.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/fs/TestDFSIO.java
index 10709bec0fe..40f12295be1 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/fs/TestDFSIO.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/fs/TestDFSIO.java
@@ -472,6 +472,7 @@ public class TestDFSIO implements Tool {
     job.setOutputKeyClass(Text.class);
     job.setOutputValueClass(Text.class);
     job.setNumReduceTasks(1);
+    job.setSpeculativeExecution(false);
     JobClient.runJob(job);
   }