Repository: hadoop
Updated Branches:
  refs/heads/trunk 9ccb849eb -> 8a99eba96


Revert "YARN-5007. Remove deprecated constructors of MiniYARNCluster and 
MiniMRYarnCluster. Contributed by Andras Bokor."

This reverts commit 34ab8e73d48ea3c21c9e9571419b43b605de15c3.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/8a99eba9
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/8a99eba9
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/8a99eba9

Branch: refs/heads/trunk
Commit: 8a99eba96d7db6031e0c4a6ae5d8f8a842572a8d
Parents: 9ccb849
Author: Akira Ajisaka <aajis...@apache.org>
Authored: Wed Apr 26 15:29:53 2017 +0900
Committer: Akira Ajisaka <aajis...@apache.org>
Committed: Wed Apr 26 15:34:23 2017 +0900

----------------------------------------------------------------------
 .../mapred/TestMRTimelineEventHandling.java     |  2 +-
 .../hadoop/mapreduce/v2/MiniMRYarnCluster.java  |  6 +++-
 .../hadoop/yarn/client/ProtocolHATestBase.java  |  6 ++--
 .../hadoop/yarn/server/MiniYARNCluster.java     | 22 +++++++++++--
 .../hadoop/yarn/server/TestMiniYarnCluster.java | 34 ++++++++++++++++++--
 5 files changed, 61 insertions(+), 9 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/8a99eba9/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestMRTimelineEventHandling.java
----------------------------------------------------------------------
diff --git 
a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestMRTimelineEventHandling.java
 
b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestMRTimelineEventHandling.java
index eca51fb..cbca3c8 100644
--- 
a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestMRTimelineEventHandling.java
+++ 
b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestMRTimelineEventHandling.java
@@ -203,7 +203,7 @@ public class TestMRTimelineEventHandling {
     MiniMRYarnCluster cluster = null;
     try {
       cluster = new MiniMRYarnCluster(
-          TestMRTimelineEventHandling.class.getSimpleName(), 1);
+          TestMRTimelineEventHandling.class.getSimpleName(), 1, true);
       cluster.init(conf);
       cluster.start();
       LOG.info("A MiniMRYarnCluster get start.");

http://git-wip-us.apache.org/repos/asf/hadoop/blob/8a99eba9/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/MiniMRYarnCluster.java
----------------------------------------------------------------------
diff --git 
a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/MiniMRYarnCluster.java
 
b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/MiniMRYarnCluster.java
index bcfc963..06e37dd 100644
--- 
a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/MiniMRYarnCluster.java
+++ 
b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/MiniMRYarnCluster.java
@@ -74,7 +74,11 @@ public class MiniMRYarnCluster extends MiniYARNCluster {
   }
 
   public MiniMRYarnCluster(String testName, int noOfNMs) {
-    super(testName, 1, noOfNMs, 4, 4);
+    this(testName, noOfNMs, false);
+  }
+  @Deprecated
+  public MiniMRYarnCluster(String testName, int noOfNMs, boolean enableAHS) {
+    super(testName, 1, noOfNMs, 4, 4, enableAHS);
     historyServerWrapper = new JobHistoryServerWrapper();
     addService(historyServerWrapper);
   }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/8a99eba9/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/ProtocolHATestBase.java
----------------------------------------------------------------------
diff --git 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/ProtocolHATestBase.java
 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/ProtocolHATestBase.java
index c185abc..a8e9132 100644
--- 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/ProtocolHATestBase.java
+++ 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/ProtocolHATestBase.java
@@ -274,7 +274,7 @@ public abstract class ProtocolHATestBase extends 
ClientBaseWithFixes {
     conf.setBoolean(YarnConfiguration.AUTO_FAILOVER_ENABLED, false);
     cluster =
         new MiniYARNClusterForHATesting(TestRMFailover.class.getName(), 2,
-            numOfNMs, 1, 1, overrideClientRMService, overrideRTS,
+            numOfNMs, 1, 1, false, overrideClientRMService, overrideRTS,
             overrideApplicationMasterService);
     cluster.resetStartFailoverFlag(false);
     cluster.init(conf);
@@ -304,10 +304,10 @@ public abstract class ProtocolHATestBase extends 
ClientBaseWithFixes {
 
     public MiniYARNClusterForHATesting(String testName,
         int numResourceManagers, int numNodeManagers, int numLocalDirs,
-        int numLogDirs, boolean overrideClientRMService,
+        int numLogDirs, boolean enableAHS, boolean overrideClientRMService,
         boolean overrideRTS, boolean overrideApplicationMasterService) {
       super(testName, numResourceManagers, numNodeManagers, numLocalDirs,
-          numLogDirs);
+          numLogDirs, enableAHS);
       this.overrideClientRMService = overrideClientRMService;
       this.overrideRTS = overrideRTS;
       this.overrideApplicationMasterService = overrideApplicationMasterService;

http://git-wip-us.apache.org/repos/asf/hadoop/blob/8a99eba9/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/MiniYARNCluster.java
----------------------------------------------------------------------
diff --git 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/MiniYARNCluster.java
 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/MiniYARNCluster.java
index 974ef09..77240c6 100644
--- 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/MiniYARNCluster.java
+++ 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/MiniYARNCluster.java
@@ -146,6 +146,7 @@ public class MiniYARNCluster extends CompositeService {
   private int numLocalDirs;
   // Number of nm-log-dirs per nodemanager
   private int numLogDirs;
+  private boolean enableAHS;
 
   /**
    * @param testName name of the test
@@ -153,13 +154,16 @@ public class MiniYARNCluster extends CompositeService {
    * @param numNodeManagers the number of node managers in the cluster
    * @param numLocalDirs the number of nm-local-dirs per nodemanager
    * @param numLogDirs the number of nm-log-dirs per nodemanager
+   * @param enableAHS enable ApplicationHistoryServer or not
    */
+  @Deprecated
   public MiniYARNCluster(
       String testName, int numResourceManagers, int numNodeManagers,
-      int numLocalDirs, int numLogDirs) {
+      int numLocalDirs, int numLogDirs, boolean enableAHS) {
     super(testName.replace("$", ""));
     this.numLocalDirs = numLocalDirs;
     this.numLogDirs = numLogDirs;
+    this.enableAHS = enableAHS;
     String testSubDir = testName.replace("$", "");
     File targetWorkDir = new File("target", testSubDir);
     try {
@@ -211,6 +215,20 @@ public class MiniYARNCluster extends CompositeService {
 
   /**
    * @param testName name of the test
+   * @param numResourceManagers the number of resource managers in the cluster
+   * @param numNodeManagers the number of node managers in the cluster
+   * @param numLocalDirs the number of nm-local-dirs per nodemanager
+   * @param numLogDirs the number of nm-log-dirs per nodemanager
+   */
+  public MiniYARNCluster(
+      String testName, int numResourceManagers, int numNodeManagers,
+      int numLocalDirs, int numLogDirs) {
+    this(testName, numResourceManagers, numNodeManagers, numLocalDirs,
+        numLogDirs, false);
+  }
+
+  /**
+   * @param testName name of the test
    * @param numNodeManagers the number of node managers in the cluster
    * @param numLocalDirs the number of nm-local-dirs per nodemanager
    * @param numLogDirs the number of nm-log-dirs per nodemanager
@@ -270,7 +288,7 @@ public class MiniYARNCluster extends CompositeService {
     }
 
     if(conf.getBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED,
-        YarnConfiguration.DEFAULT_TIMELINE_SERVICE_ENABLED)) {
+        YarnConfiguration.DEFAULT_TIMELINE_SERVICE_ENABLED) || enableAHS) {
         addService(new ApplicationHistoryServerWrapper());
     }
     

http://git-wip-us.apache.org/repos/asf/hadoop/blob/8a99eba9/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/TestMiniYarnCluster.java
----------------------------------------------------------------------
diff --git 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/TestMiniYarnCluster.java
 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/TestMiniYarnCluster.java
index 92f63ea..ff7fafc 100644
--- 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/TestMiniYarnCluster.java
+++ 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/TestMiniYarnCluster.java
@@ -34,14 +34,18 @@ public class TestMiniYarnCluster {
     int numNodeManagers = 1;
     int numLocalDirs = 1;
     int numLogDirs = 1;
+    boolean enableAHS;
 
     /*
      * Timeline service should not start if TIMELINE_SERVICE_ENABLED == false
+     * and enableAHS flag == false
      */
     conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, false);
+    enableAHS = false;
     try (MiniYARNCluster cluster =
         new MiniYARNCluster(TestMiniYarnCluster.class.getSimpleName(),
-            numNodeManagers, numLocalDirs, numLogDirs, numLogDirs)) {
+            numNodeManagers, numLocalDirs, numLogDirs, numLogDirs,
+                enableAHS)) {
 
       cluster.init(conf);
       cluster.start();
@@ -53,11 +57,14 @@ public class TestMiniYarnCluster {
 
     /*
      * Timeline service should start if TIMELINE_SERVICE_ENABLED == true
+     * and enableAHS == false
      */
     conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
+    enableAHS = false;
     try (MiniYARNCluster cluster =
         new MiniYARNCluster(TestMiniYarnCluster.class.getSimpleName(),
-            numNodeManagers, numLocalDirs, numLogDirs, numLogDirs)) {
+            numNodeManagers, numLocalDirs, numLogDirs, numLogDirs,
+                enableAHS)) {
       cluster.init(conf);
 
       // Verify that the timeline-service starts on ephemeral ports by default
@@ -77,6 +84,29 @@ public class TestMiniYarnCluster {
       Assert.assertNotNull("Timeline Service should have been started",
           cluster.getApplicationHistoryServer());
     }
+    /*
+     * Timeline service should start if TIMELINE_SERVICE_ENABLED == false
+     * and enableAHS == true
+     */
+    conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, false);
+    enableAHS = true;
+    try (MiniYARNCluster cluster =
+        new MiniYARNCluster(TestMiniYarnCluster.class.getSimpleName(),
+            numNodeManagers, numLocalDirs, numLogDirs, numLogDirs,
+                enableAHS)) {
+      cluster.init(conf);
+      cluster.start();
+
+      //Timeline service may sometime take a while to get started
+      int wait = 0;
+      while(cluster.getApplicationHistoryServer() == null && wait < 20) {
+        Thread.sleep(500);
+        wait++;
+      }
+      //verify that the timeline service is started.
+      Assert.assertNotNull("Timeline Service should have been started",
+          cluster.getApplicationHistoryServer());
+    }
   }
 
   @Test


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