hadoop-mapreduce-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From acmur...@apache.org
Subject svn commit: r1362334 [1/3] - in /hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project: ./ bin/ conf/ hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/ hadoop-mapreduce-examples/ hadoop-yarn/hadoop-yarn-server/hadoop...
Date Tue, 17 Jul 2012 01:51:10 GMT
Author: acmurthy
Date: Tue Jul 17 01:51:07 2012
New Revision: 1362334

URL: http://svn.apache.org/viewvc?rev=1362334&view=rev
Log:
Merge -c 1362332 from trunk to branch-2.1.0-alpha to fix MAPREDUCE-4440. Changed SchedulerApp and SchedulerNode to be a minimal interface to allow schedulers to maintain their own.

Added:
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerApplication.java
      - copied unchanged from r1362333, hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerApplication.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/
      - copied from r1362333, hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/fica/
      - copied from r1362333, hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/fica/
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/fica/FiCaSchedulerApp.java
      - copied unchanged from r1362333, hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/fica/FiCaSchedulerApp.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/fica/FiCaSchedulerNode.java
      - copied unchanged from r1362333, hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/fica/FiCaSchedulerNode.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.java
      - copied unchanged from r1362333, hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.java
Removed:
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerApp.java
Modified:
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/CHANGES.txt   (contents, props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/bin/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/conf/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-mapreduce-examples/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/ActiveUsersManager.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/AppSchedulingInfo.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerAppReport.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerNode.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueue.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/ParentQueue.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AppSchedulable.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueSchedulable.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerApp.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/QueueManager.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/Schedulable.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fifo/FifoScheduler.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/NodeManager.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimits.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestParentQueue.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestUtils.java
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/c++/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/contrib/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/contrib/block_forensics/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/contrib/build-contrib.xml   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/contrib/build.xml   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/contrib/data_join/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/contrib/eclipse-plugin/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/contrib/index/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/contrib/vaidya/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/examples/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/java/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/test/mapred/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/fs/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/hdfs/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/ipc/   (props changed)
    hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/src/webapps/job/   (props changed)

Propchange: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/
------------------------------------------------------------------------------
  Merged /hadoop/common/branches/branch-2/hadoop-mapreduce-project:r1362333

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/CHANGES.txt?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/CHANGES.txt Tue Jul 17 01:51:07 2012
@@ -1,15 +1,20 @@
 Hadoop MapReduce Change Log
 
-Release 2.0.1-alpha - UNRELEASED
+Release 2.1.0-alpha - Unreleased 
 
   INCOMPATIBLE CHANGES
 
   NEW FEATURES
 
+    MAPREDUCE-4355. Add RunningJob.getJobStatus() (kkambatl via tucu)
+
     MAPREDUCE-3451. Port Fair Scheduler to MR2 (pwendell via tucu)
 
   IMPROVEMENTS
 
+    MAPREDUCE-4440. Changed SchedulerApp and SchedulerNode to be a minimal
+    interface to allow schedulers to maintain their own. (acmurthy) 
+
     MAPREDUCE-4146. Support limits on task status string length and number of
     block locations in branch-2. (Ahmed Radwan via tomwhite)
 

Propchange: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/CHANGES.txt
------------------------------------------------------------------------------
  Merged /hadoop/common/branches/branch-2/hadoop-mapreduce-project/CHANGES.txt:r1362333

Propchange: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/bin/
------------------------------------------------------------------------------
  Merged /hadoop/common/branches/branch-2/hadoop-mapreduce-project/bin:r1362333

Propchange: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/conf/
------------------------------------------------------------------------------
  Merged /hadoop/common/branches/branch-2/hadoop-mapreduce-project/conf:r1362333

Propchange: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
------------------------------------------------------------------------------
  Merged /hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml:r1362333

Propchange: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-mapreduce-examples/
------------------------------------------------------------------------------
  Merged /hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-mapreduce-examples:r1362333

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java Tue Jul 17 01:51:07 2012
@@ -192,7 +192,8 @@ public class RMAppImpl implements RMApp 
       BuilderUtils.newApplicationResourceUsageReport(-1, -1,
           Resources.createResource(-1), Resources.createResource(-1),
           Resources.createResource(-1));
-
+  private static final int DUMMY_APPLICATION_ATTEMPT_NUMBER = -1;
+  
   public RMAppImpl(ApplicationId applicationId, RMContext rmContext,
       Configuration config, String name, String user, String queue,
       ApplicationSubmissionContext submissionContext, String clientTokenStr,
@@ -383,6 +384,7 @@ public class RMAppImpl implements RMApp 
     this.readLock.lock();
 
     try {
+      ApplicationAttemptId currentApplicationAttemptId = null;
       String clientToken = UNAVAILABLE;
       String trackingUrl = UNAVAILABLE;
       String host = UNAVAILABLE;
@@ -393,19 +395,27 @@ public class RMAppImpl implements RMApp 
       String diags = UNAVAILABLE;
       if (allowAccess) {
         if (this.currentAttempt != null) {
+          currentApplicationAttemptId = this.currentAttempt.getAppAttemptId();
           trackingUrl = this.currentAttempt.getTrackingUrl();
           origTrackingUrl = this.currentAttempt.getOriginalTrackingUrl();
           clientToken = this.currentAttempt.getClientToken();
           host = this.currentAttempt.getHost();
           rpcPort = this.currentAttempt.getRpcPort();
           appUsageReport = currentAttempt.getApplicationResourceUsageReport();
+        } else {
+          currentApplicationAttemptId = 
+              BuilderUtils.newApplicationAttemptId(this.applicationId, 
+                  DUMMY_APPLICATION_ATTEMPT_NUMBER);
         }
         diags = this.diagnostics.toString();
       } else {
         appUsageReport = DUMMY_APPLICATION_RESOURCE_USAGE_REPORT;
+        currentApplicationAttemptId = 
+            BuilderUtils.newApplicationAttemptId(this.applicationId, 
+                DUMMY_APPLICATION_ATTEMPT_NUMBER);
       }
       return BuilderUtils.newApplicationReport(this.applicationId,
-          this.currentAttempt.getAppAttemptId(), this.user, this.queue,
+          currentApplicationAttemptId, this.user, this.queue,
           this.name, host, rpcPort, clientToken,
           createApplicationState(this.stateMachine.getCurrentState()), diags,
           trackingUrl, this.startTime, this.finishTime, finishState,

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/ActiveUsersManager.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/ActiveUsersManager.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/ActiveUsersManager.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/ActiveUsersManager.java Tue Jul 17 01:51:07 2012
@@ -56,7 +56,7 @@ public class ActiveUsersManager {
    * @param user application user 
    * @param applicationId activated application
    */
-  @Lock({Queue.class, SchedulerApp.class})
+  @Lock({Queue.class, SchedulerApplication.class})
   synchronized public void activateApplication(
       String user, ApplicationId applicationId) {
     Set<ApplicationId> userApps = usersApplications.get(user);
@@ -79,7 +79,7 @@ public class ActiveUsersManager {
    * @param user application user 
    * @param applicationId deactivated application
    */
-  @Lock({Queue.class, SchedulerApp.class})
+  @Lock({Queue.class, SchedulerApplication.class})
   synchronized public void deactivateApplication(
       String user, ApplicationId applicationId) {
     Set<ApplicationId> userApps = usersApplications.get(user);
@@ -102,7 +102,7 @@ public class ActiveUsersManager {
    * resource requests.
    * @return number of active users
    */
-  @Lock({Queue.class, SchedulerApp.class})
+  @Lock({Queue.class, SchedulerApplication.class})
   synchronized public int getNumActiveUsers() {
     return activeUsers;
   }

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/AppSchedulingInfo.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/AppSchedulingInfo.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/AppSchedulingInfo.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/AppSchedulingInfo.java Tue Jul 17 01:51:07 2012
@@ -245,7 +245,8 @@ public class AppSchedulingInfo {
    * @param allocatedContainers
    *          resources allocated to the application
    */
-  synchronized private void allocateNodeLocal(SchedulerNode node, Priority priority,
+  synchronized private void allocateNodeLocal( 
+      SchedulerNode node, Priority priority, 
       ResourceRequest nodeLocalRequest, Container container) {
     // Update consumption and track allocations
     allocate(container);
@@ -273,7 +274,8 @@ public class AppSchedulingInfo {
    * @param allocatedContainers
    *          resources allocated to the application
    */
-  synchronized private void allocateRackLocal(SchedulerNode node, Priority priority,
+  synchronized private void allocateRackLocal(
+      SchedulerNode node, Priority priority,
       ResourceRequest rackLocalRequest, Container container) {
 
     // Update consumption and track allocations
@@ -295,7 +297,8 @@ public class AppSchedulingInfo {
    * @param allocatedContainers
    *          resources allocated to the application
    */
-  synchronized private void allocateOffSwitch(SchedulerNode node, Priority priority,
+  synchronized private void allocateOffSwitch(
+      SchedulerNode node, Priority priority,
       ResourceRequest offSwitchRequest, Container container) {
 
     // Update consumption and track allocations

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerAppReport.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerAppReport.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerAppReport.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerAppReport.java Tue Jul 17 01:51:07 2012
@@ -36,7 +36,7 @@ public class SchedulerAppReport {
   private final Collection<RMContainer> reserved;
   private final boolean pending;
   
-  public SchedulerAppReport(SchedulerApp app) {
+  public SchedulerAppReport(SchedulerApplication app) {
     this.live = app.getLiveContainers();
     this.reserved = app.getReservedContainers();
     this.pending = app.isPending();

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerNode.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerNode.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerNode.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerNode.java Tue Jul 17 01:51:07 2012
@@ -18,224 +18,45 @@
 
 package org.apache.hadoop.yarn.server.resourcemanager.scheduler;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
-import org.apache.hadoop.yarn.api.records.ApplicationId;
-import org.apache.hadoop.yarn.api.records.Container;
-import org.apache.hadoop.yarn.api.records.ContainerId;
-import org.apache.hadoop.yarn.api.records.NodeId;
-import org.apache.hadoop.yarn.api.records.Priority;
+import org.apache.hadoop.classification.InterfaceAudience.Private;
+import org.apache.hadoop.classification.InterfaceStability.Unstable;
 import org.apache.hadoop.yarn.api.records.Resource;
-import org.apache.hadoop.yarn.factories.RecordFactory;
-import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
-import org.apache.hadoop.yarn.server.resourcemanager.resource.Resources;
-import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer;
-import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
 
-public class SchedulerNode {
+/**
+ * Represents a YARN Cluster Node from the viewpoint of the scheduler.
+ */
+@Private
+@Unstable
+public abstract class SchedulerNode {
 
-  private static final Log LOG = LogFactory.getLog(SchedulerNode.class);
-
-  private static final RecordFactory recordFactory = RecordFactoryProvider
-      .getRecordFactory(null);
-
-  private Resource availableResource = recordFactory.newRecordInstance(Resource.class);
-  private Resource usedResource = recordFactory.newRecordInstance(Resource.class);
-
-  private volatile int numContainers;
-
-  private RMContainer reservedContainer;
+  /**
+   * Get hostname.
+   * @return hostname
+   */
+  public abstract String getHostName();
   
-  /* set of containers that are allocated containers */
-  private final Map<ContainerId, RMContainer> launchedContainers = 
-    new HashMap<ContainerId, RMContainer>();
+  /**
+   * Get rackname.
+   * @return rackname
+   */
+  public abstract String getRackName();
   
-  private final RMNode rmNode;
-
-  public static final String ANY = "*";
-
-  public SchedulerNode(RMNode node) {
-    this.rmNode = node;
-    this.availableResource.setMemory(node.getTotalCapability().getMemory());
-  }
-
-  public RMNode getRMNode() {
-    return this.rmNode;
-  }
-
-  public NodeId getNodeID() {
-    return this.rmNode.getNodeID();
-  }
-
-  public String getHttpAddress() {
-    return this.rmNode.getHttpAddress();
-  }
-
-  public String getHostName() {
-    return this.rmNode.getHostName();
-  }
-
-  public String getRackName() {
-    return this.rmNode.getRackName();
-  }
+  /**
+   * Get used resources on the node.
+   * @return used resources on the node
+   */
+  public abstract Resource getUsedResource();
 
   /**
-   * The Scheduler has allocated containers on this node to the 
-   * given application.
-   * 
-   * @param applicationId application
-   * @param rmContainer allocated container
+   * Get available resources on the node.
+   * @return available resources on the node
    */
-  public synchronized void allocateContainer(ApplicationId applicationId, 
-      RMContainer rmContainer) {
-    Container container = rmContainer.getContainer();
-    deductAvailableResource(container.getResource());
-    ++numContainers;
-    
-    launchedContainers.put(container.getId(), rmContainer);
-
-    LOG.info("Assigned container " + container.getId() + 
-        " of capacity " + container.getResource() + " on host " + rmNode.getNodeAddress() + 
-        ", which currently has " + numContainers + " containers, " + 
-        getUsedResource() + " used and " + 
-        getAvailableResource() + " available");
-  }
-
-  public synchronized Resource getAvailableResource() {
-    return this.availableResource;
-  }
-
-  public synchronized Resource getUsedResource() {
-    return this.usedResource;
-  }
-
-  private synchronized boolean isValidContainer(Container c) {    
-    if (launchedContainers.containsKey(c.getId()))
-      return true;
-    return false;
-  }
-
-  private synchronized void updateResource(Container container) {
-    addAvailableResource(container.getResource());
-    --numContainers;
-  }
-  
+  public abstract Resource getAvailableResource();
+
   /**
-   * Release an allocated container on this node.
-   * @param container container to be released
+   * Get number of active containers on the node.
+   * @return number of active containers on the node
    */
-  public synchronized void releaseContainer(Container container) {
-    if (!isValidContainer(container)) {
-      LOG.error("Invalid container released " + container);
-      return;
-    }
-
-    /* remove the containers from the nodemanger */
-    launchedContainers.remove(container.getId());
-    updateResource(container);
-
-    LOG.info("Released container " + container.getId() + 
-        " of capacity " + container.getResource() + " on host " + rmNode.getNodeAddress() + 
-        ", which currently has " + numContainers + " containers, " + 
-        getUsedResource() + " used and " + getAvailableResource()
-        + " available" + ", release resources=" + true);
-  }
-
-
-  private synchronized void addAvailableResource(Resource resource) {
-    if (resource == null) {
-      LOG.error("Invalid resource addition of null resource for "
-          + rmNode.getNodeAddress());
-      return;
-    }
-    Resources.addTo(availableResource, resource);
-    Resources.subtractFrom(usedResource, resource);
-  }
-
-  private synchronized void deductAvailableResource(Resource resource) {
-    if (resource == null) {
-      LOG.error("Invalid deduction of null resource for "
-          + rmNode.getNodeAddress());
-      return;
-    }
-    Resources.subtractFrom(availableResource, resource);
-    Resources.addTo(usedResource, resource);
-  }
-
-  @Override
-  public String toString() {
-    return "host: " + rmNode.getNodeAddress() + " #containers=" + getNumContainers() +  
-      " available=" + getAvailableResource().getMemory() + 
-      " used=" + getUsedResource().getMemory();
-  }
-
-  public int getNumContainers() {
-    return numContainers;
-  }
-
-  public synchronized List<RMContainer> getRunningContainers() {
-    return new ArrayList<RMContainer>(launchedContainers.values());
-  }
-
-  public synchronized void reserveResource(
-      SchedulerApp application, Priority priority, 
-      RMContainer reservedContainer) {
-    // Check if it's already reserved
-    if (this.reservedContainer != null) {
-      // Sanity check
-      if (!reservedContainer.getContainer().getNodeId().equals(getNodeID())) {
-        throw new IllegalStateException("Trying to reserve" +
-            " container " + reservedContainer +
-            " on node " + reservedContainer.getReservedNode() + 
-            " when currently" + " reserved resource " + this.reservedContainer +
-            " on node " + this.reservedContainer.getReservedNode());
-      }
-      
-      // Cannot reserve more than one application on a given node!
-      if (!this.reservedContainer.getContainer().getId().getApplicationAttemptId().equals(
-          reservedContainer.getContainer().getId().getApplicationAttemptId())) {
-        throw new IllegalStateException("Trying to reserve" +
-        		" container " + reservedContainer + 
-            " for application " + application.getApplicationId() + 
-            " when currently" +
-            " reserved container " + this.reservedContainer +
-            " on node " + this);
-      }
-
-      LOG.info("Updated reserved container " + 
-          reservedContainer.getContainer().getId() + " on node " + 
-          this + " for application " + application);
-    } else {
-      LOG.info("Reserved container " + reservedContainer.getContainer().getId() + 
-          " on node " + this + " for application " + application);
-    }
-    this.reservedContainer = reservedContainer;
-  }
-
-  public synchronized void unreserveResource(SchedulerApp application) {
-    // Cannot unreserve for wrong application...
-    ApplicationAttemptId reservedApplication = 
-        reservedContainer.getContainer().getId().getApplicationAttemptId(); 
-    if (!reservedApplication.equals(
-        application.getApplicationAttemptId())) {
-      throw new IllegalStateException("Trying to unreserve " +  
-          " for application " + application.getApplicationId() + 
-          " when currently reserved " + 
-          " for application " + reservedApplication.getApplicationId() + 
-          " on node " + this);
-    }
-    
-    reservedContainer = null;
-  }
-
-  public synchronized RMContainer getReservedContainer() {
-    return reservedContainer;
-  }
+  public abstract int getNumContainers();
 
 }

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueue.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueue.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueue.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueue.java Tue Jul 17 01:51:07 2012
@@ -33,8 +33,8 @@ import org.apache.hadoop.yarn.api.record
 import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer;
 import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerEventType;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ActiveUsersManager;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNode;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerNode;
 
 /**
  * <code>CSQueue</code> represents a node in the tree of 
@@ -150,7 +150,7 @@ extends org.apache.hadoop.yarn.server.re
    * @param user user who submitted the application
    * @param queue queue to which the application is submitted
    */
-  public void submitApplication(SchedulerApp application, String user, 
+  public void submitApplication(FiCaSchedulerApp application, String user, 
       String queue) 
   throws AccessControlException;
   
@@ -159,7 +159,7 @@ extends org.apache.hadoop.yarn.server.re
    * @param application
    * @param queue application queue 
    */
-  public void finishApplication(SchedulerApp application, String queue);
+  public void finishApplication(FiCaSchedulerApp application, String queue);
   
   /**
    * Assign containers to applications in the queue or it's children (if any).
@@ -168,7 +168,7 @@ extends org.apache.hadoop.yarn.server.re
    * @return the assignment
    */
   public CSAssignment assignContainers(
-      Resource clusterResource, SchedulerNode node);
+      Resource clusterResource, FiCaSchedulerNode node);
   
   /**
    * A container assigned to the queue has completed.
@@ -182,7 +182,7 @@ extends org.apache.hadoop.yarn.server.re
    * @param event event to be sent to the container
    */
   public void completedContainer(Resource clusterResource,
-      SchedulerApp application, SchedulerNode node, 
+      FiCaSchedulerApp application, FiCaSchedulerNode node, 
       RMContainer container, ContainerStatus containerStatus, 
       RMContainerEventType event);
 
@@ -219,6 +219,6 @@ extends org.apache.hadoop.yarn.server.re
    * @param application the application for which the container was allocated
    * @param container the container that was recovered.
    */
-  public void recoverContainer(Resource clusterResource, SchedulerApp application, 
+  public void recoverContainer(Resource clusterResource, FiCaSchedulerApp application, 
       Container container);
 }

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacityScheduler.java Tue Jul 17 01:51:07 2012
@@ -63,11 +63,11 @@ import org.apache.hadoop.yarn.server.res
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.Allocation;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerAppReport;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNode;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNodeReport;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerNode;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.AppAddedSchedulerEvent;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.AppRemovedSchedulerEvent;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.ContainerExpiredSchedulerEvent;
@@ -103,10 +103,10 @@ implements ResourceScheduler, CapacitySc
     }
   };
 
-  static final Comparator<SchedulerApp> applicationComparator = 
-    new Comparator<SchedulerApp>() {
+  static final Comparator<FiCaSchedulerApp> applicationComparator = 
+    new Comparator<FiCaSchedulerApp>() {
     @Override
-    public int compare(SchedulerApp a1, SchedulerApp a2) {
+    public int compare(FiCaSchedulerApp a1, FiCaSchedulerApp a2) {
       return a1.getApplicationId().getId() - a2.getApplicationId().getId();
     }
   };
@@ -131,8 +131,8 @@ implements ResourceScheduler, CapacitySc
 
   private Map<String, CSQueue> queues = new ConcurrentHashMap<String, CSQueue>();
 
-  private Map<NodeId, SchedulerNode> nodes = 
-      new ConcurrentHashMap<NodeId, SchedulerNode>();
+  private Map<NodeId, FiCaSchedulerNode> nodes = 
+      new ConcurrentHashMap<NodeId, FiCaSchedulerNode>();
 
   private Resource clusterResource = 
     RecordFactoryProvider.getRecordFactory(null).newRecordInstance(Resource.class);
@@ -141,8 +141,8 @@ implements ResourceScheduler, CapacitySc
   private Resource minimumAllocation;
   private Resource maximumAllocation;
 
-  private Map<ApplicationAttemptId, SchedulerApp> applications = 
-      new ConcurrentHashMap<ApplicationAttemptId, SchedulerApp>();
+  private Map<ApplicationAttemptId, FiCaSchedulerApp> applications = 
+      new ConcurrentHashMap<ApplicationAttemptId, FiCaSchedulerApp>();
 
   private boolean initialized = false;
 
@@ -299,7 +299,7 @@ implements ResourceScheduler, CapacitySc
       CSQueue parent, String queueName, Map<String, CSQueue> queues,
       Map<String, CSQueue> oldQueues, 
       Comparator<CSQueue> queueComparator,
-      Comparator<SchedulerApp> applicationComparator,
+      Comparator<FiCaSchedulerApp> applicationComparator,
       QueueHook hook) throws IOException {
     CSQueue queue;
     String[] childQueueNames = 
@@ -370,8 +370,8 @@ implements ResourceScheduler, CapacitySc
     }
 
     // TODO: Fix store
-    SchedulerApp SchedulerApp = 
-        new SchedulerApp(applicationAttemptId, user, queue, 
+    FiCaSchedulerApp SchedulerApp = 
+        new FiCaSchedulerApp(applicationAttemptId, user, queue, 
             queue.getActiveUsersManager(), rmContext, null);
 
     // Submit to the queue
@@ -404,7 +404,7 @@ implements ResourceScheduler, CapacitySc
     LOG.info("Application " + applicationAttemptId + " is done." +
     		" finalState=" + rmAppAttemptFinalState);
     
-    SchedulerApp application = getApplication(applicationAttemptId);
+    FiCaSchedulerApp application = getApplication(applicationAttemptId);
 
     if (application == null) {
       //      throw new IOException("Unknown application " + applicationId + 
@@ -456,7 +456,7 @@ implements ResourceScheduler, CapacitySc
   public Allocation allocate(ApplicationAttemptId applicationAttemptId,
       List<ResourceRequest> ask, List<ContainerId> release) {
 
-    SchedulerApp application = getApplication(applicationAttemptId);
+    FiCaSchedulerApp application = getApplication(applicationAttemptId);
     if (application == null) {
       LOG.info("Calling allocate on removed " +
           "or non existant application " + applicationAttemptId);
@@ -551,7 +551,7 @@ implements ResourceScheduler, CapacitySc
       LOG.debug("nodeUpdate: " + nm + " clusterResources: " + clusterResource);
     }
                   
-    SchedulerNode node = getNode(nm.getNodeID());
+    FiCaSchedulerNode node = getNode(nm.getNodeID());
 
     // Processing the newly launched containers
     for (ContainerStatus launchedContainer : newlyLaunchedContainers) {
@@ -578,7 +578,7 @@ implements ResourceScheduler, CapacitySc
 
     RMContainer reservedContainer = node.getReservedContainer();
     if (reservedContainer != null) {
-      SchedulerApp reservedApplication = 
+      FiCaSchedulerApp reservedApplication = 
           getApplication(reservedContainer.getApplicationAttemptId());
       
       // Try to fulfill the reservation
@@ -601,10 +601,10 @@ implements ResourceScheduler, CapacitySc
 
   }
 
-  private void containerLaunchedOnNode(ContainerId containerId, SchedulerNode node) {
+  private void containerLaunchedOnNode(ContainerId containerId, FiCaSchedulerNode node) {
     // Get the application for the finished container
     ApplicationAttemptId applicationAttemptId = containerId.getApplicationAttemptId();
-    SchedulerApp application = getApplication(applicationAttemptId);
+    FiCaSchedulerApp application = getApplication(applicationAttemptId);
     if (application == null) {
       LOG.info("Unknown application: " + applicationAttemptId + 
           " launched container " + containerId +
@@ -672,7 +672,7 @@ implements ResourceScheduler, CapacitySc
   }
 
   private synchronized void addNode(RMNode nodeManager) {
-    this.nodes.put(nodeManager.getNodeID(), new SchedulerNode(nodeManager));
+    this.nodes.put(nodeManager.getNodeID(), new FiCaSchedulerNode(nodeManager));
     Resources.addTo(clusterResource, nodeManager.getTotalCapability());
     root.updateClusterResource(clusterResource);
     ++numNodeManagers;
@@ -681,7 +681,7 @@ implements ResourceScheduler, CapacitySc
   }
 
   private synchronized void removeNode(RMNode nodeInfo) {
-    SchedulerNode node = this.nodes.get(nodeInfo.getNodeID());
+    FiCaSchedulerNode node = this.nodes.get(nodeInfo.getNodeID());
     if (node == null) {
       return;
     }
@@ -726,7 +726,7 @@ implements ResourceScheduler, CapacitySc
     
     // Get the application for the finished container
     ApplicationAttemptId applicationAttemptId = container.getId().getApplicationAttemptId();
-    SchedulerApp application = getApplication(applicationAttemptId);
+    FiCaSchedulerApp application = getApplication(applicationAttemptId);
     if (application == null) {
       LOG.info("Container " + container + " of" +
       		" unknown application " + applicationAttemptId + 
@@ -735,7 +735,7 @@ implements ResourceScheduler, CapacitySc
     }
     
     // Get the node on which the container was allocated
-    SchedulerNode node = getNode(container.getNodeId());
+    FiCaSchedulerNode node = getNode(container.getNodeId());
     
     // Inform the queue
     LeafQueue queue = (LeafQueue)application.getQueue();
@@ -749,24 +749,24 @@ implements ResourceScheduler, CapacitySc
   }
 
   @Lock(Lock.NoLock.class)
-  SchedulerApp getApplication(ApplicationAttemptId applicationAttemptId) {
+  FiCaSchedulerApp getApplication(ApplicationAttemptId applicationAttemptId) {
     return applications.get(applicationAttemptId);
   }
 
   @Override
   public SchedulerAppReport getSchedulerAppInfo(
       ApplicationAttemptId applicationAttemptId) {
-    SchedulerApp app = getApplication(applicationAttemptId);
+    FiCaSchedulerApp app = getApplication(applicationAttemptId);
     return app == null ? null : new SchedulerAppReport(app);
   }
   
   @Lock(Lock.NoLock.class)
-  SchedulerNode getNode(NodeId nodeId) {
+  FiCaSchedulerNode getNode(NodeId nodeId) {
     return nodes.get(nodeId);
   }
 
   private RMContainer getRMContainer(ContainerId containerId) {
-    SchedulerApp application = 
+    FiCaSchedulerApp application = 
         getApplication(containerId.getApplicationAttemptId());
     return (application == null) ? null : application.getRMContainer(containerId);
   }
@@ -790,7 +790,7 @@ implements ResourceScheduler, CapacitySc
 
   @Override
   public SchedulerNodeReport getNodeReport(NodeId nodeId) {
-    SchedulerNode node = getNode(nodeId);
+    FiCaSchedulerNode node = getNode(nodeId);
     return node == null ? null : new SchedulerNodeReport(node);
   }
   

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java Tue Jul 17 01:51:07 2012
@@ -61,9 +61,9 @@ import org.apache.hadoop.yarn.server.res
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ActiveUsersManager;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.NodeType;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNode;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerNode;
 import org.apache.hadoop.yarn.server.security.ContainerTokenSecretManager;
 import org.apache.hadoop.yarn.util.BuilderUtils;
 
@@ -94,11 +94,11 @@ public class LeafQueue implements CSQueu
   private float usedCapacity = 0.0f;
   private volatile int numContainers;
 
-  Set<SchedulerApp> activeApplications;
-  Map<ApplicationAttemptId, SchedulerApp> applicationsMap = 
-      new HashMap<ApplicationAttemptId, SchedulerApp>();
+  Set<FiCaSchedulerApp> activeApplications;
+  Map<ApplicationAttemptId, FiCaSchedulerApp> applicationsMap = 
+      new HashMap<ApplicationAttemptId, FiCaSchedulerApp>();
   
-  Set<SchedulerApp> pendingApplications;
+  Set<FiCaSchedulerApp> pendingApplications;
   
   private final Resource minimumAllocation;
   private final Resource maximumAllocation;
@@ -126,7 +126,7 @@ public class LeafQueue implements CSQueu
   
   public LeafQueue(CapacitySchedulerContext cs, 
       String queueName, CSQueue parent, 
-      Comparator<SchedulerApp> applicationComparator, CSQueue old) {
+      Comparator<FiCaSchedulerApp> applicationComparator, CSQueue old) {
     this.scheduler = cs;
     this.queueName = queueName;
     this.parent = parent;
@@ -199,8 +199,8 @@ public class LeafQueue implements CSQueu
     }
 
     this.pendingApplications = 
-        new TreeSet<SchedulerApp>(applicationComparator);
-    this.activeApplications = new TreeSet<SchedulerApp>(applicationComparator);
+        new TreeSet<FiCaSchedulerApp>(applicationComparator);
+    this.activeApplications = new TreeSet<FiCaSchedulerApp>(applicationComparator);
   }
 
   private synchronized void setupQueueConfigs(
@@ -580,7 +580,7 @@ public class LeafQueue implements CSQueu
   }
 
   @Override
-  public void submitApplication(SchedulerApp application, String userName,
+  public void submitApplication(FiCaSchedulerApp application, String userName,
       String queue)  throws AccessControlException {
     // Careful! Locking order is important!
 
@@ -644,9 +644,9 @@ public class LeafQueue implements CSQueu
   }
 
   private synchronized void activateApplications() {
-    for (Iterator<SchedulerApp> i=pendingApplications.iterator(); 
+    for (Iterator<FiCaSchedulerApp> i=pendingApplications.iterator(); 
          i.hasNext(); ) {
-      SchedulerApp application = i.next();
+      FiCaSchedulerApp application = i.next();
       
       // Check queue limit
       if (getNumActiveApplications() >= getMaximumActiveApplications()) {
@@ -666,7 +666,7 @@ public class LeafQueue implements CSQueu
     }
   }
   
-  private synchronized void addApplication(SchedulerApp application, User user) {
+  private synchronized void addApplication(FiCaSchedulerApp application, User user) {
     // Accept 
     user.submitApplication();
     pendingApplications.add(application);
@@ -686,7 +686,7 @@ public class LeafQueue implements CSQueu
   }
 
   @Override
-  public void finishApplication(SchedulerApp application, String queue) {
+  public void finishApplication(FiCaSchedulerApp application, String queue) {
     // Careful! Locking order is important!
     synchronized (this) {
       removeApplication(application, getUser(application.getUser()));
@@ -696,7 +696,7 @@ public class LeafQueue implements CSQueu
     parent.finishApplication(application, queue);
   }
 
-  public synchronized void removeApplication(SchedulerApp application, User user) {
+  public synchronized void removeApplication(FiCaSchedulerApp application, User user) {
     boolean wasActive = activeApplications.remove(application);
     if (!wasActive) {
       pendingApplications.remove(application);
@@ -728,7 +728,7 @@ public class LeafQueue implements CSQueu
         );
   }
   
-  private synchronized SchedulerApp getApplication(
+  private synchronized FiCaSchedulerApp getApplication(
       ApplicationAttemptId applicationAttemptId) {
     return applicationsMap.get(applicationAttemptId);
   }
@@ -738,7 +738,7 @@ public class LeafQueue implements CSQueu
   
   @Override
   public synchronized CSAssignment 
-  assignContainers(Resource clusterResource, SchedulerNode node) {
+  assignContainers(Resource clusterResource, FiCaSchedulerNode node) {
 
     if(LOG.isDebugEnabled()) {
       LOG.debug("assignContainers: node=" + node.getHostName()
@@ -748,7 +748,7 @@ public class LeafQueue implements CSQueu
     // Check for reserved resources
     RMContainer reservedContainer = node.getReservedContainer();
     if (reservedContainer != null) {
-      SchedulerApp application = 
+      FiCaSchedulerApp application = 
           getApplication(reservedContainer.getApplicationAttemptId());
       return new CSAssignment(
           assignReservedContainer(application, node, reservedContainer, 
@@ -758,7 +758,7 @@ public class LeafQueue implements CSQueu
     }
     
     // Try to assign containers to applications in order
-    for (SchedulerApp application : activeApplications) {
+    for (FiCaSchedulerApp application : activeApplications) {
       
       if(LOG.isDebugEnabled()) {
         LOG.debug("pre-assignContainers for application "
@@ -836,8 +836,8 @@ public class LeafQueue implements CSQueu
 
   }
 
-  private synchronized Resource assignReservedContainer(SchedulerApp application, 
-      SchedulerNode node, RMContainer rmContainer, Resource clusterResource) {
+  private synchronized Resource assignReservedContainer(FiCaSchedulerApp application, 
+      FiCaSchedulerNode node, RMContainer rmContainer, Resource clusterResource) {
     // Do we still need this reservation?
     Priority priority = rmContainer.getReservedPriority();
     if (application.getTotalRequiredResources(priority) == 0) {
@@ -880,9 +880,9 @@ public class LeafQueue implements CSQueu
     return true;
   }
 
-  @Lock({LeafQueue.class, SchedulerApp.class})
+  @Lock({LeafQueue.class, FiCaSchedulerApp.class})
   private Resource computeUserLimitAndSetHeadroom(
-      SchedulerApp application, Resource clusterResource, Resource required) {
+      FiCaSchedulerApp application, Resource clusterResource, Resource required) {
     
     String user = application.getUser();
     
@@ -919,7 +919,7 @@ public class LeafQueue implements CSQueu
   }
   
   @Lock(NoLock.class)
-  private Resource computeUserLimit(SchedulerApp application, 
+  private Resource computeUserLimit(FiCaSchedulerApp application, 
       Resource clusterResource, Resource required) {
     // What is our current capacity? 
     // * It is equal to the max(required, queue-capacity) if
@@ -1007,7 +1007,7 @@ public class LeafQueue implements CSQueu
     return (a + (b - 1)) / b;
   }
 
-  boolean needContainers(SchedulerApp application, Priority priority, Resource required) {
+  boolean needContainers(FiCaSchedulerApp application, Priority priority, Resource required) {
     int requiredContainers = application.getTotalRequiredResources(priority);
     int reservedContainers = application.getNumReservedContainers(priority);
     int starvation = 0;
@@ -1036,7 +1036,7 @@ public class LeafQueue implements CSQueu
   }
 
   private CSAssignment assignContainersOnNode(Resource clusterResource, 
-      SchedulerNode node, SchedulerApp application, 
+      FiCaSchedulerNode node, FiCaSchedulerApp application, 
       Priority priority, RMContainer reservedContainer) {
 
     Resource assigned = Resources.none();
@@ -1065,7 +1065,7 @@ public class LeafQueue implements CSQueu
   }
 
   private Resource assignNodeLocalContainers(Resource clusterResource, 
-      SchedulerNode node, SchedulerApp application, 
+      FiCaSchedulerNode node, FiCaSchedulerApp application, 
       Priority priority, RMContainer reservedContainer) {
     ResourceRequest request = 
         application.getResourceRequest(priority, node.getHostName());
@@ -1081,7 +1081,7 @@ public class LeafQueue implements CSQueu
   }
 
   private Resource assignRackLocalContainers(Resource clusterResource,  
-      SchedulerNode node, SchedulerApp application, Priority priority,
+      FiCaSchedulerNode node, FiCaSchedulerApp application, Priority priority,
       RMContainer reservedContainer) {
     ResourceRequest request = 
       application.getResourceRequest(priority, node.getRackName());
@@ -1095,8 +1095,8 @@ public class LeafQueue implements CSQueu
     return Resources.none();
   }
 
-  private Resource assignOffSwitchContainers(Resource clusterResource, SchedulerNode node, 
-      SchedulerApp application, Priority priority, 
+  private Resource assignOffSwitchContainers(Resource clusterResource, FiCaSchedulerNode node, 
+      FiCaSchedulerApp application, Priority priority, 
       RMContainer reservedContainer) {
     ResourceRequest request = 
       application.getResourceRequest(priority, RMNode.ANY);
@@ -1111,8 +1111,8 @@ public class LeafQueue implements CSQueu
     return Resources.none();
   }
 
-  boolean canAssign(SchedulerApp application, Priority priority, 
-      SchedulerNode node, NodeType type, RMContainer reservedContainer) {
+  boolean canAssign(FiCaSchedulerApp application, Priority priority, 
+      FiCaSchedulerNode node, NodeType type, RMContainer reservedContainer) {
 
     // Clearly we need containers for this application...
     if (type == NodeType.OFF_SWITCH) {
@@ -1159,14 +1159,14 @@ public class LeafQueue implements CSQueu
   }
   
   private Container getContainer(RMContainer rmContainer, 
-      SchedulerApp application, SchedulerNode node, 
+      FiCaSchedulerApp application, FiCaSchedulerNode node, 
       Resource capability, Priority priority) {
     return (rmContainer != null) ? rmContainer.getContainer() :
       createContainer(application, node, capability, priority);
   }
   
 
-  public Container createContainer(SchedulerApp application, SchedulerNode node, 
+  public Container createContainer(FiCaSchedulerApp application, FiCaSchedulerNode node, 
       Resource capability, Priority priority) {
 
     NodeId nodeId = node.getRMNode().getNodeID();
@@ -1192,8 +1192,8 @@ public class LeafQueue implements CSQueu
     return container;
   }
   
-  private Resource assignContainer(Resource clusterResource, SchedulerNode node, 
-      SchedulerApp application, Priority priority, 
+  private Resource assignContainer(Resource clusterResource, FiCaSchedulerNode node, 
+      FiCaSchedulerApp application, Priority priority, 
       ResourceRequest request, NodeType type, RMContainer rmContainer) {
     if (LOG.isDebugEnabled()) {
       LOG.debug("assignContainers: node=" + node.getHostName()
@@ -1267,8 +1267,8 @@ public class LeafQueue implements CSQueu
     }
   }
 
-  private void reserve(SchedulerApp application, Priority priority, 
-      SchedulerNode node, RMContainer rmContainer, Container container) {
+  private void reserve(FiCaSchedulerApp application, Priority priority, 
+      FiCaSchedulerNode node, RMContainer rmContainer, Container container) {
     // Update reserved metrics if this is the first reservation
     if (rmContainer == null) {
       getMetrics().reserveResource(
@@ -1282,8 +1282,8 @@ public class LeafQueue implements CSQueu
     node.reserveResource(application, priority, rmContainer);
   }
 
-  private void unreserve(SchedulerApp application, Priority priority, 
-      SchedulerNode node, RMContainer rmContainer) {
+  private void unreserve(FiCaSchedulerApp application, Priority priority, 
+      FiCaSchedulerNode node, RMContainer rmContainer) {
     // Done with the reservation?
     application.unreserve(node, priority);
     node.unreserveResource(application);
@@ -1296,7 +1296,7 @@ public class LeafQueue implements CSQueu
 
   @Override
   public void completedContainer(Resource clusterResource, 
-      SchedulerApp application, SchedulerNode node, RMContainer rmContainer, 
+      FiCaSchedulerApp application, FiCaSchedulerNode node, RMContainer rmContainer, 
       ContainerStatus containerStatus, RMContainerEventType event) {
     if (application != null) {
       // Careful! Locking order is important!
@@ -1338,7 +1338,7 @@ public class LeafQueue implements CSQueu
   }
 
   synchronized void allocateResource(Resource clusterResource, 
-      SchedulerApp application, Resource resource) {
+      FiCaSchedulerApp application, Resource resource) {
     // Update queue metrics
     Resources.addTo(usedResources, resource);
     CSQueueUtils.updateQueueStatistics(
@@ -1363,7 +1363,7 @@ public class LeafQueue implements CSQueu
   }
 
   synchronized void releaseResource(Resource clusterResource, 
-      SchedulerApp application, Resource resource) {
+      FiCaSchedulerApp application, Resource resource) {
     // Update queue metrics
     Resources.subtractFrom(usedResources, resource);
     CSQueueUtils.updateQueueStatistics(
@@ -1401,7 +1401,7 @@ public class LeafQueue implements CSQueu
         this, parent, clusterResource, minimumAllocation);
     
     // Update application properties
-    for (SchedulerApp application : activeApplications) {
+    for (FiCaSchedulerApp application : activeApplications) {
       synchronized (application) {
         computeUserLimitAndSetHeadroom(application, clusterResource, 
             Resources.none());
@@ -1464,7 +1464,7 @@ public class LeafQueue implements CSQueu
 
   @Override
   public void recoverContainer(Resource clusterResource,
-      SchedulerApp application, Container container) {
+      FiCaSchedulerApp application, Container container) {
     // Careful! Locking order is important! 
     synchronized (this) {
       allocateResource(clusterResource, application, container.getResource());

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/ParentQueue.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/ParentQueue.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/ParentQueue.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/ParentQueue.java Tue Jul 17 01:51:07 2012
@@ -51,8 +51,8 @@ import org.apache.hadoop.yarn.server.res
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ActiveUsersManager;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.NodeType;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNode;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerNode;
 
 @Private
 @Evolving
@@ -421,7 +421,7 @@ public class ParentQueue implements CSQu
   }
 
   @Override
-  public void submitApplication(SchedulerApp application, String user,
+  public void submitApplication(FiCaSchedulerApp application, String user,
       String queue) throws AccessControlException {
     
     synchronized (this) {
@@ -453,7 +453,7 @@ public class ParentQueue implements CSQu
     }
   }
 
-  private synchronized void addApplication(SchedulerApp application, 
+  private synchronized void addApplication(FiCaSchedulerApp application, 
       String user) {
   
     ++numApplications;
@@ -466,7 +466,7 @@ public class ParentQueue implements CSQu
   }
   
   @Override
-  public void finishApplication(SchedulerApp application, String queue) {
+  public void finishApplication(FiCaSchedulerApp application, String queue) {
     
     synchronized (this) {
       removeApplication(application, application.getUser());
@@ -478,7 +478,7 @@ public class ParentQueue implements CSQu
     }
   }
 
-  public synchronized void removeApplication(SchedulerApp application, 
+  public synchronized void removeApplication(FiCaSchedulerApp application, 
       String user) {
     
     --numApplications;
@@ -516,7 +516,7 @@ public class ParentQueue implements CSQu
 
   @Override
   public synchronized CSAssignment assignContainers(
-      Resource clusterResource, SchedulerNode node) {
+      Resource clusterResource, FiCaSchedulerNode node) {
     CSAssignment assignment = 
         new CSAssignment(Resources.createResource(0), NodeType.NODE_LOCAL);
     
@@ -594,14 +594,14 @@ public class ParentQueue implements CSQu
 
   }
   
-  private boolean canAssign(SchedulerNode node) {
+  private boolean canAssign(FiCaSchedulerNode node) {
     return (node.getReservedContainer() == null) && 
         Resources.greaterThanOrEqual(node.getAvailableResource(), 
                                      minimumAllocation);
   }
   
   synchronized CSAssignment assignContainersToChildQueues(Resource cluster, 
-      SchedulerNode node) {
+      FiCaSchedulerNode node) {
     CSAssignment assignment = 
         new CSAssignment(Resources.createResource(0), NodeType.NODE_LOCAL);
     
@@ -654,7 +654,7 @@ public class ParentQueue implements CSQu
   
   @Override
   public void completedContainer(Resource clusterResource,
-      SchedulerApp application, SchedulerNode node, 
+      FiCaSchedulerApp application, FiCaSchedulerNode node, 
       RMContainer rmContainer, ContainerStatus containerStatus, RMContainerEventType event) {
     if (application != null) {
       // Careful! Locking order is important!
@@ -715,7 +715,7 @@ public class ParentQueue implements CSQu
   
   @Override
   public void recoverContainer(Resource clusterResource,
-      SchedulerApp application, Container container) {
+      FiCaSchedulerApp application, Container container) {
     // Careful! Locking order is important! 
     synchronized (this) {
       allocateResource(clusterResource, container.getResource());

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AppSchedulable.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AppSchedulable.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AppSchedulable.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AppSchedulable.java Tue Jul 17 01:51:07 2012
@@ -37,8 +37,6 @@ import org.apache.hadoop.yarn.server.res
 import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.NodeType;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNode;
 import org.apache.hadoop.yarn.server.security.ContainerTokenSecretManager;
 import org.apache.hadoop.yarn.util.BuilderUtils;
 
@@ -69,7 +67,7 @@ public class AppSchedulable extends Sche
     return app.getApplicationId().toString();
   }
 
-  public SchedulerApp getApp() {
+  public FSSchedulerApp getApp() {
     return app;
   }
 
@@ -150,7 +148,8 @@ public class AppSchedulable extends Sche
    * given appliction on the given node with the given capability and
    * priority.
    */
-  public Container createContainer(SchedulerApp application, SchedulerNode node,
+  public Container createContainer(
+      FSSchedulerApp application, FSSchedulerNode node,
       Resource capability, Priority priority) {
 
     NodeId nodeId = node.getRMNode().getNodeID();
@@ -180,10 +179,10 @@ public class AppSchedulable extends Sche
    * Reserve a spot for {@code container} on this {@code node}. If
    * the container is {@code alreadyReserved} on the node, simply
    * update relevant bookeeping. This dispatches ro relevant handlers
-   * in the {@link SchedulerNode} and {@link SchedulerApp} classes.
+   * in the {@link FSSchedulerNode} and {@link SchedulerApp} classes.
    */
-  private void reserve(SchedulerApp application, Priority priority,
-      SchedulerNode node, Container container, boolean alreadyReserved) {
+  private void reserve(FSSchedulerApp application, Priority priority,
+      FSSchedulerNode node, Container container, boolean alreadyReserved) {
     LOG.info("Making reservation: node=" + node.getHostName() +
                                  " app_id=" + app.getApplicationId());
     if (!alreadyReserved) {
@@ -209,8 +208,8 @@ public class AppSchedulable extends Sche
    * {@link Priority}. This dispatches to the SchedulerApp and SchedulerNode
    * handlers for an unreservation.
    */
-  private void unreserve(SchedulerApp application, Priority priority,
-      SchedulerNode node) {
+  private void unreserve(FSSchedulerApp application, Priority priority,
+      FSSchedulerNode node) {
     RMContainer rmContainer = node.getReservedContainer();
     application.unreserve(node, priority);
     node.unreserveResource(application);
@@ -225,8 +224,8 @@ public class AppSchedulable extends Sche
    * not have enough memory, create a reservation. This is called once we are
    * sure the particular request should be facilitated by this node.
    */
-  private Resource assignContainer(SchedulerNode node,
-      SchedulerApp application, Priority priority,
+  private Resource assignContainer(FSSchedulerNode node,
+      FSSchedulerApp application, Priority priority,
       ResourceRequest request, NodeType type, boolean reserved) {
 
     // How much does this request need?
@@ -282,7 +281,7 @@ public class AppSchedulable extends Sche
 
 
   @Override
-  public Resource assignContainer(SchedulerNode node, boolean reserved) {
+  public Resource assignContainer(FSSchedulerNode node, boolean reserved) {
     LOG.info("Node offered to app: " + getName() + " reserved: " + reserved);
 
     if (reserved) {

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueue.java Tue Jul 17 01:51:07 2012
@@ -23,7 +23,6 @@ import java.util.Collection;
 
 import org.apache.hadoop.classification.InterfaceAudience.Private;
 import org.apache.hadoop.classification.InterfaceStability.Unstable;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp;
 
 /**
  * A queue containing several applications.
@@ -35,7 +34,8 @@ public class FSQueue {
   private String name;
 
   /** Applications in this specific queue; does not include children queues' jobs. */
-  private Collection<SchedulerApp> applications = new ArrayList<SchedulerApp>();
+  private Collection<FSSchedulerApp> applications = 
+      new ArrayList<FSSchedulerApp>();
 
   /** Scheduling mode for jobs inside the queue (fair or FIFO) */
   private SchedulingMode schedulingMode;
@@ -50,7 +50,7 @@ public class FSQueue {
     this.scheduler = scheduler;
   }
 
-  public Collection<SchedulerApp> getApplications() {
+  public Collection<FSSchedulerApp> getApplications() {
     return applications;
   }
 
@@ -59,7 +59,7 @@ public class FSQueue {
     queueSchedulable.addApp(new AppSchedulable(scheduler, app, this));
   }
 
-  public void removeJob(SchedulerApp app) {
+  public void removeJob(FSSchedulerApp app) {
     applications.remove(app);
     queueSchedulable.removeApp(app);
   }

Modified: hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueSchedulable.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueSchedulable.java?rev=1362334&r1=1362333&r2=1362334&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueSchedulable.java (original)
+++ hadoop/common/branches/branch-2.1.0-alpha/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueSchedulable.java Tue Jul 17 01:51:07 2012
@@ -45,8 +45,6 @@ import org.apache.hadoop.yarn.factory.pr
 import org.apache.hadoop.yarn.server.resourcemanager.resource.Resources;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.Queue;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp;
-import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNode;
 
 @Private
 @Unstable
@@ -80,7 +78,7 @@ public class FSQueueSchedulable extends 
     appScheds.add(app);
   }
 
-  public void removeApp(SchedulerApp app) {
+  public void removeApp(FSSchedulerApp app) {
     for (Iterator<AppSchedulable> it = appScheds.iterator(); it.hasNext();) {
       AppSchedulable appSched = it.next();
       if (appSched.getApp() == app) {
@@ -146,7 +144,7 @@ public class FSQueueSchedulable extends 
   }
 
   @Override
-  public Resource assignContainer(SchedulerNode node, boolean reserved) {
+  public Resource assignContainer(FSSchedulerNode node, boolean reserved) {
     LOG.debug("Node offered to queue: " + this.getName() + " reserved: " + reserved);
     // If this queue is over its limit, reject
     if (Resources.greaterThan(this.getResourceUsage(),



Mime
View raw message