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YARN-302. Fair scheduler assignmultiple should default to false. (sandyr via tucu) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1434996 13f79535-47bb-0310-9956-ffa450edef68
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Alejandro Abdelnur 2013-01-18 00:48:22 +00:00
parent 1c308188bb
commit f85b583731
2 changed files with 3 additions and 1 deletions
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2
hadoop-yarn-project/CHANGES.txt
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@ -201,6 +201,8 @@ Release 2.0.3-alpha - Unreleased
YARN-135. Client tokens should be per app-attempt, and should be YARN-135. Client tokens should be per app-attempt, and should be
unregistered on App-finish. (vinodkv via sseth) unregistered on App-finish. (vinodkv via sseth)
YARN-302. Fair scheduler assignmultiple should default to false. (sandyr via tucu)
Release 2.0.2-alpha - 2012-09-07 Release 2.0.2-alpha - 2012-09-07
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairSchedulerConfiguration.java
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@ -56,7 +56,7 @@ public class FairSchedulerConfiguration extends Configuration {
/** Whether to assign multiple containers in one check-in. */ /** Whether to assign multiple containers in one check-in. */
protected static final String ASSIGN_MULTIPLE = CONF_PREFIX + "assignmultiple"; protected static final String ASSIGN_MULTIPLE = CONF_PREFIX + "assignmultiple";
protected static final boolean DEFAULT_ASSIGN_MULTIPLE = true; protected static final boolean DEFAULT_ASSIGN_MULTIPLE = false;
/** Whether to give more weight to apps requiring many resources. */ /** Whether to give more weight to apps requiring many resources. */
protected static final String SIZE_BASED_WEIGHT = CONF_PREFIX + "sizebasedweight"; protected static final String SIZE_BASED_WEIGHT = CONF_PREFIX + "sizebasedweight";