svn commit: r1305607 - in /hadoop/common/trunk/hadoop-mapreduce-project: ./ hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/taskclean/ hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanage...

[bobby]

Author: bobby
Date: Mon Mar 26 21:23:31 2012
New Revision: 1305607

URL: http://svn.apache.org/viewvc?rev=1305607&view=rev
Log:
MAPREDUCE-4061. RM only has 1 AM launcher thread (tgraves via bobby)

Modified:
    hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
    
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/taskclean/TaskCleanerImpl.java
    
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/amlauncher/ApplicationMasterLauncher.java

Modified: hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt?rev=1305607&r1=1305606&r2=1305607&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt Mon Mar 26 
21:23:31 2012
@@ -356,6 +356,8 @@ Release 0.23.2 - UNRELEASED
     MAPREDUCE-4006. History server container log web UI sometimes combines
     stderr/stdout/syslog contents together (Siddharth Seth via tgraves)
 
+    MAPREDUCE-4061. RM only has 1 AM launcher thread (tgraves via bobby)
+
 Release 0.23.1 - 2012-02-17
 
   INCOMPATIBLE CHANGES

Modified: 
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/taskclean/TaskCleanerImpl.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/taskclean/TaskCleanerImpl.java?rev=1305607&r1=1305606&r2=1305607&view=diff
==============================================================================
--- 
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/taskclean/TaskCleanerImpl.java
 (original)
+++ 
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/taskclean/TaskCleanerImpl.java
 Mon Mar 26 21:23:31 2012
@@ -53,7 +53,7 @@ public class TaskCleanerImpl extends Abs
     ThreadFactory tf = new ThreadFactoryBuilder()
       .setNameFormat("TaskCleaner #%d")
       .build();
-    launcherPool = new ThreadPoolExecutor(1, 5, 1, 
+    launcherPool = new ThreadPoolExecutor(5, 5, 1, 
         TimeUnit.HOURS, new LinkedBlockingQueue<Runnable>(), tf);
     eventHandlingThread = new Thread(new Runnable() {
       @Override

Modified: 
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/amlauncher/ApplicationMasterLauncher.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/amlauncher/ApplicationMasterLauncher.java?rev=1305607&r1=1305606&r2=1305607&view=diff
==============================================================================
--- 
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/amlauncher/ApplicationMasterLauncher.java
 (original)
+++ 
hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/amlauncher/ApplicationMasterLauncher.java
 Mon Mar 26 21:23:31 2012
@@ -52,7 +52,7 @@ public class ApplicationMasterLauncher e
       RMContext context) {
     super(ApplicationMasterLauncher.class.getName());
     this.context = context;
-    this.launcherPool = new ThreadPoolExecutor(1, 10, 1, 
+    this.launcherPool = new ThreadPoolExecutor(10, 10, 1, 
         TimeUnit.HOURS, new LinkedBlockingQueue<Runnable>());
     this.launcherHandlingThread = new LauncherThread();
     this.applicationTokenSecretManager = applicationTokenSecretManager;