From 4bd417a05609bd2c654a210d4d51d1e41489ba3c Mon Sep 17 00:00:00 2001
From: Yufei Gu <yufei@apache.org>
Date: Fri, 18 Aug 2017 14:38:44 -0700
Subject: [PATCH] YARN-6969. Clean up unused code in class
 FairSchedulerQueueInfo. (Larry Lo via Yufei Gu)

(cherry picked from commit 8991f0baec62625c45144e2544066195800ab95b)
---
 .../webapp/dao/FairSchedulerQueueInfo.java      | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FairSchedulerQueueInfo.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FairSchedulerQueueInfo.java
index cd5efc711fc..b5ba002280e 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FairSchedulerQueueInfo.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FairSchedulerQueueInfo.java
@@ -48,8 +48,6 @@ public class FairSchedulerQueueInfo {
   @XmlTransient
   private float fractionMemFairShare;
   @XmlTransient
-  private float fractionMemMinShare;
-  @XmlTransient
   private float fractionMemMaxShare;
   
   private ResourceInfo minResources;
@@ -63,7 +61,6 @@ public class FairSchedulerQueueInfo {
   private ResourceInfo clusterResources;
   private ResourceInfo reservedResources;
 
-  private long pendingContainers;
   private long allocatedContainers;
   private long reservedContainers;
 
@@ -109,12 +106,10 @@ public class FairSchedulerQueueInfo {
         (float)steadyFairResources.getMemorySize() / clusterResources.getMemorySize();
     fractionMemFairShare = (float) fairResources.getMemorySize()
         / clusterResources.getMemorySize();
-    fractionMemMinShare = (float)minResources.getMemorySize() / clusterResources.getMemorySize();
     fractionMemMaxShare = (float)maxResources.getMemorySize() / clusterResources.getMemorySize();
     
     maxApps = queue.getMaxRunningApps();
 
-    pendingContainers = queue.getMetrics().getPendingContainers();
     allocatedContainers = queue.getMetrics().getAllocatedContainers();
     reservedContainers = queue.getMetrics().getReservedContainers();
 
@@ -127,10 +122,6 @@ public class FairSchedulerQueueInfo {
     childQueues = getChildQueues(queue, scheduler);
   }
 
-  public long getPendingContainers() {
-    return pendingContainers;
-  }
-
   public long getAllocatedContainers() {
     return allocatedContainers;
   }
@@ -234,14 +225,6 @@ public class FairSchedulerQueueInfo {
     return demandResources;
   }
 
-  /**
-   * Returns the queue's min share in as a fraction of the entire
-   * cluster capacity.
-   */
-  public float getMinShareMemoryFraction() {
-    return fractionMemMinShare;
-  }
-  
   /**
    * Returns the memory used by this queue as a fraction of the entire 
    * cluster capacity.