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From ecl...@apache.org
Subject [69/75] [abbrv] hadoop git commit: YARN-2913. Fair scheduler should have ability to set MaxResourceDefault for each queue. (Siqi Li via mingma)
Date Fri, 23 Oct 2015 19:01:36 GMT
YARN-2913. Fair scheduler should have ability to set MaxResourceDefault for each queue. (Siqi
Li via mingma)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/934d96a3
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/934d96a3
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/934d96a3

Branch: refs/heads/HADOOP-11890
Commit: 934d96a334598fcf0e5aba2043ff539469025f69
Parents: f8adeb7
Author: Ming Ma <mingma@apache.org>
Authored: Fri Oct 23 08:36:33 2015 -0700
Committer: Ming Ma <mingma@apache.org>
Committed: Fri Oct 23 08:36:33 2015 -0700

----------------------------------------------------------------------
 hadoop-yarn-project/CHANGES.txt                 |  3 +++
 .../scheduler/fair/AllocationConfiguration.java | 26 +++++++++++++++++---
 .../fair/AllocationFileLoaderService.java       | 15 ++++++++---
 .../fair/TestAllocationFileLoaderService.java   | 18 +++++++++++++-
 .../src/site/markdown/FairScheduler.md          |  3 +++
 5 files changed, 56 insertions(+), 9 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/934d96a3/hadoop-yarn-project/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/CHANGES.txt b/hadoop-yarn-project/CHANGES.txt
index 53bf85a..125ff94 100644
--- a/hadoop-yarn-project/CHANGES.txt
+++ b/hadoop-yarn-project/CHANGES.txt
@@ -531,6 +531,9 @@ Release 2.8.0 - UNRELEASED
     YARN-4243. Add retry on establishing Zookeeper conenction in 
     EmbeddedElectorService#serviceInit. (Xuan Gong via junping_du)
 
+    YARN-2913. Fair scheduler should have ability to set MaxResourceDefault for
+    each queue. (Siqi Li via mingma)
+
   OPTIMIZATIONS
 
     YARN-3339. TestDockerContainerExecutor should pull a single image and not

http://git-wip-us.apache.org/repos/asf/hadoop/blob/934d96a3/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.java
index 0ea7314..bf4eae8 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.java
@@ -29,6 +29,8 @@ import org.apache.hadoop.yarn.api.records.QueueACL;
 import org.apache.hadoop.yarn.api.records.Resource;
 import org.apache.hadoop.yarn.server.resourcemanager.reservation.ReservationSchedulerConfiguration;
 import org.apache.hadoop.yarn.server.resourcemanager.resource.ResourceWeights;
+import org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator;
+import org.apache.hadoop.yarn.util.resource.ResourceCalculator;
 import org.apache.hadoop.yarn.util.resource.Resources;
 
 import com.google.common.annotations.VisibleForTesting;
@@ -36,7 +38,8 @@ import com.google.common.annotations.VisibleForTesting;
 public class AllocationConfiguration extends ReservationSchedulerConfiguration {
   private static final AccessControlList EVERYBODY_ACL = new AccessControlList("*");
   private static final AccessControlList NOBODY_ACL = new AccessControlList(" ");
-  
+  private static final ResourceCalculator RESOURCE_CALCULATOR =
+      new DefaultResourceCalculator();
   // Minimum resource allocation for each queue
   private final Map<String, Resource> minQueueResources;
   // Maximum amount of resources per queue
@@ -53,6 +56,7 @@ public class AllocationConfiguration extends ReservationSchedulerConfiguration
{
   final Map<String, Integer> userMaxApps;
   private final int userMaxAppsDefault;
   private final int queueMaxAppsDefault;
+  private final Resource queueMaxResourcesDefault;
 
   // Maximum resource share for each leaf queue that can be used to run AMs
   final Map<String, Float> queueMaxAMShares;
@@ -99,7 +103,8 @@ public class AllocationConfiguration extends ReservationSchedulerConfiguration
{
       Map<String, Integer> queueMaxApps, Map<String, Integer> userMaxApps,
       Map<String, ResourceWeights> queueWeights,
       Map<String, Float> queueMaxAMShares, int userMaxAppsDefault,
-      int queueMaxAppsDefault, float queueMaxAMShareDefault,
+      int queueMaxAppsDefault, Resource queueMaxResourcesDefault,
+      float queueMaxAMShareDefault,
       Map<String, SchedulingPolicy> schedulingPolicies,
       SchedulingPolicy defaultSchedulingPolicy,
       Map<String, Long> minSharePreemptionTimeouts,
@@ -117,6 +122,7 @@ public class AllocationConfiguration extends ReservationSchedulerConfiguration
{
     this.queueMaxAMShares = queueMaxAMShares;
     this.queueWeights = queueWeights;
     this.userMaxAppsDefault = userMaxAppsDefault;
+    this.queueMaxResourcesDefault = queueMaxResourcesDefault;
     this.queueMaxAppsDefault = queueMaxAppsDefault;
     this.queueMaxAMShareDefault = queueMaxAMShareDefault;
     this.defaultSchedulingPolicy = defaultSchedulingPolicy;
@@ -140,6 +146,7 @@ public class AllocationConfiguration extends ReservationSchedulerConfiguration
{
     queueMaxAMShares = new HashMap<String, Float>();
     userMaxAppsDefault = Integer.MAX_VALUE;
     queueMaxAppsDefault = Integer.MAX_VALUE;
+    queueMaxResourcesDefault = Resources.unbounded();
     queueMaxAMShareDefault = 0.5f;
     queueAcls = new HashMap<String, Map<QueueACL, AccessControlList>>();
     minSharePreemptionTimeouts = new HashMap<String, Long>();
@@ -243,7 +250,18 @@ public class AllocationConfiguration extends ReservationSchedulerConfiguration
{
 
   public Resource getMaxResources(String queueName) {
     Resource maxQueueResource = maxQueueResources.get(queueName);
-    return (maxQueueResource == null) ? Resources.unbounded() : maxQueueResource;
+    if (maxQueueResource == null) {
+      Resource minQueueResource = minQueueResources.get(queueName);
+      if (minQueueResource != null &&
+          Resources.greaterThan(RESOURCE_CALCULATOR, Resources.unbounded(),
+          minQueueResource, queueMaxResourcesDefault)) {
+        return minQueueResource;
+      } else {
+        return queueMaxResourcesDefault;
+      }
+    } else {
+      return maxQueueResource;
+    }
   }
   
   public boolean hasAccess(String queueName, QueueACL acl,
@@ -337,4 +355,4 @@ public class AllocationConfiguration extends ReservationSchedulerConfiguration
{
   public void setAverageCapacity(int avgCapacity) {
     globalReservationQueueConfig.setAverageCapacity(avgCapacity);
   }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/hadoop/blob/934d96a3/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationFileLoaderService.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationFileLoaderService.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationFileLoaderService.java
index dab6d9f..9049525 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationFileLoaderService.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationFileLoaderService.java
@@ -202,7 +202,8 @@ public class AllocationFileLoaderService extends AbstractService {
    * @throws SAXException if config file is malformed.
    */
   public synchronized void reloadAllocations() throws IOException,
-      ParserConfigurationException, SAXException, AllocationConfigurationException {
+      ParserConfigurationException, SAXException,
+      AllocationConfigurationException {
     if (allocFile == null) {
       return;
     }
@@ -225,6 +226,7 @@ public class AllocationFileLoaderService extends AbstractService {
     Set<String> reservableQueues = new HashSet<String>();
     int userMaxAppsDefault = Integer.MAX_VALUE;
     int queueMaxAppsDefault = Integer.MAX_VALUE;
+    Resource queueMaxResourcesDefault = Resources.unbounded();
     float queueMaxAMShareDefault = 0.5f;
     long defaultFairSharePreemptionTimeout = Long.MAX_VALUE;
     long defaultMinSharePreemptionTimeout = Long.MAX_VALUE;
@@ -282,6 +284,11 @@ public class AllocationFileLoaderService extends AbstractService {
               userMaxApps.put(userName, val);
             }
           }
+        } else if ("queueMaxResourcesDefault".equals(element.getTagName())) {
+          String text = ((Text)element.getFirstChild()).getData().trim();
+          Resource val =
+              FairSchedulerConfiguration.parseResourceConfigValue(text);
+          queueMaxResourcesDefault = val;
         } else if ("userMaxAppsDefault".equals(element.getTagName())) {
           String text = ((Text)element.getFirstChild()).getData().trim();
           int val = Integer.parseInt(text);
@@ -398,9 +405,9 @@ public class AllocationFileLoaderService extends AbstractService {
     AllocationConfiguration info = new AllocationConfiguration(minQueueResources,
         maxQueueResources, queueMaxApps, userMaxApps, queueWeights,
         queueMaxAMShares, userMaxAppsDefault, queueMaxAppsDefault,
-        queueMaxAMShareDefault, queuePolicies, defaultSchedPolicy,
-        minSharePreemptionTimeouts, fairSharePreemptionTimeouts,
-        fairSharePreemptionThresholds, queueAcls,
+        queueMaxResourcesDefault, queueMaxAMShareDefault, queuePolicies,
+        defaultSchedPolicy, minSharePreemptionTimeouts,
+        fairSharePreemptionTimeouts, fairSharePreemptionThresholds, queueAcls,
         newPlacementPolicy, configuredQueues, globalReservationQueueConfig,
         reservableQueues);
     

http://git-wip-us.apache.org/repos/asf/hadoop/blob/934d96a3/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestAllocationFileLoaderService.java
----------------------------------------------------------------------
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/TestAllocationFileLoaderService.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/TestAllocationFileLoaderService.java
index 202eb09..7a909ef 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/TestAllocationFileLoaderService.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/TestAllocationFileLoaderService.java
@@ -153,15 +153,18 @@ public class TestAllocationFileLoaderService {
     // Give queue A a minimum of 1024 M
     out.println("<queue name=\"queueA\">");
     out.println("<minResources>1024mb,0vcores</minResources>");
+    out.println("<maxResources>2048mb,10vcores</maxResources>");
     out.println("</queue>");
     // Give queue B a minimum of 2048 M
     out.println("<queue name=\"queueB\">");
     out.println("<minResources>2048mb,0vcores</minResources>");
+    out.println("<maxResources>5120mb,110vcores</maxResources>");
     out.println("<aclAdministerApps>alice,bob admins</aclAdministerApps>");
     out.println("<schedulingPolicy>fair</schedulingPolicy>");
     out.println("</queue>");
     // Give queue C no minimum
     out.println("<queue name=\"queueC\">");
+    out.println("<minResources>5120mb,0vcores</minResources>");
     out.println("<aclSubmitApps>alice,bob admins</aclSubmitApps>");
     out.println("</queue>");
     // Give queue D a limit of 3 running apps and 0.4f maxAMShare
@@ -190,6 +193,8 @@ public class TestAllocationFileLoaderService {
     out.println("</queue>");
     // Set default limit of apps per queue to 15
     out.println("<queueMaxAppsDefault>15</queueMaxAppsDefault>");
+    // Set default limit of max resource per queue to 4G and 100 cores
+    out.println("<queueMaxResourcesDefault>4096mb,100vcores</queueMaxResourcesDefault>");
     // Set default limit of apps per user to 5
     out.println("<userMaxAppsDefault>5</userMaxAppsDefault>");
     // Set default limit of AMResourceShare to 0.5f
@@ -222,11 +227,22 @@ public class TestAllocationFileLoaderService {
     assertEquals(Resources.createResource(0),
         queueConf.getMinResources("root." + YarnConfiguration.DEFAULT_QUEUE_NAME));
 
+    assertEquals(Resources.createResource(2048, 10),
+        queueConf.getMaxResources("root.queueA"));
+    assertEquals(Resources.createResource(5120, 110),
+        queueConf.getMaxResources("root.queueB"));
+    assertEquals(Resources.createResource(5120, 0),
+        queueConf.getMaxResources("root.queueC"));
+    assertEquals(Resources.createResource(4096, 100),
+        queueConf.getMaxResources("root.queueD"));
+    assertEquals(Resources.createResource(4096, 100),
+        queueConf.getMaxResources("root.queueE"));
+
     assertEquals(Resources.createResource(1024, 0),
         queueConf.getMinResources("root.queueA"));
     assertEquals(Resources.createResource(2048, 0),
         queueConf.getMinResources("root.queueB"));
-    assertEquals(Resources.createResource(0),
+    assertEquals(Resources.createResource(5120, 0),
         queueConf.getMinResources("root.queueC"));
     assertEquals(Resources.createResource(0),
         queueConf.getMinResources("root.queueD"));

http://git-wip-us.apache.org/repos/asf/hadoop/blob/934d96a3/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/FairScheduler.md
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/FairScheduler.md
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/FairScheduler.md
index a58b3d3..26c6d22 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/FairScheduler.md
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/FairScheduler.md
@@ -128,6 +128,8 @@ The allocation file must be in XML format. The format contains five types
of ele
 
 * **A queueMaxAppsDefault element**: which sets the default running app limit for queues;
overriden by maxRunningApps element in each queue.
 
+* **A queueMaxResourcesDefault element**: which sets the default max resource limit for queue;
overriden by maxResources element in each queue.
+
 * **A queueMaxAMShareDefault element**: which sets the default AM resource limit for queue;
overriden by maxAMShare element in each queue.
 
 * **A defaultQueueSchedulingPolicy element**: which sets the default scheduling policy for
queues; overriden by the schedulingPolicy element in each queue if specified. Defaults to
"fair".
@@ -167,6 +169,7 @@ The allocation file must be in XML format. The format contains five types
of ele
   </queue>
 
   <queueMaxAMShareDefault>0.5</queueMaxAMShareDefault>
+  <queueMaxResourcesDefault>40000 mb,0vcores</queueMaxResourcesDefault>
 
   <!-- Queue 'secondary_group_queue' is a parent queue and may have
        user queues under it -->


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