From 11e44bdda74b3357714f4b11a66f703d64c0f14f Mon Sep 17 00:00:00 2001
From: Karthik Kambatla <kasha@cloudera.com>
Date: Mon, 30 Jan 2017 13:35:23 -0800
Subject: [PATCH] YARN-6131. FairScheduler: Lower update interval for faster
 tests. (kasha)

---
 .../server/resourcemanager/ParameterizedSchedulerTestBase.java   | 1 +
 .../resourcemanager/scheduler/fair/FairSchedulerTestBase.java    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/ParameterizedSchedulerTestBase.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/ParameterizedSchedulerTestBase.java
index c29e7034d8..00809f04f8 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/ParameterizedSchedulerTestBase.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/ParameterizedSchedulerTestBase.java
@@ -87,6 +87,7 @@ public abstract class ParameterizedSchedulerTestBase {
 
     conf.set(YarnConfiguration.RM_SCHEDULER, FairScheduler.class.getName());
     conf.set(FairSchedulerConfiguration.ALLOCATION_FILE, FS_ALLOC_FILE);
+    conf.setLong(FairSchedulerConfiguration.UPDATE_INTERVAL_MS, 10);
   }
 
   public SchedulerType getSchedulerType() {
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairSchedulerTestBase.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairSchedulerTestBase.java
index 8fa2e65046..2214c670ba 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairSchedulerTestBase.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairSchedulerTestBase.java
@@ -93,6 +93,7 @@ public class FairSchedulerTestBase {
         1024);
     conf.setInt(YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB, 10240);
     conf.setBoolean(FairSchedulerConfiguration.ASSIGN_MULTIPLE, false);
+    conf.setLong(FairSchedulerConfiguration.UPDATE_INTERVAL_MS, 10);
     conf.setFloat(FairSchedulerConfiguration.PREEMPTION_THRESHOLD, 0f);
 
     conf.setFloat(