Merge r1600644 from trunk: YARN-1977. Add tests on getApplicationRequest with filtering start time range. (Contributed by Junping Du)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1600648 13f79535-47bb-0310-9956-ffa450edef68

hadoop-yarn-project/CHANGES.txt

@@ -122,6 +122,8 @@ Release 2.5.0 - UNRELEASED
 
     YARN-2061. Revisit logging levels in ZKRMStateStore. (Ray Chiang via kasha)
 
+    YARN-1977. Add tests on getApplicationRequest with filtering start time range. (junping_du)
+
   OPTIMIZATIONS
 
   BUG FIXES 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java

@@ -646,7 +646,8 @@ public class TestClientRMService {
     ApplicationId[] appIds =
         {getApplicationId(101), getApplicationId(102), getApplicationId(103)};
     List<String> tags = Arrays.asList("Tag1", "Tag2", "Tag3");
-
+    
+    long[] submitTimeMillis = new long[3];
     // Submit applications
     for (int i = 0; i < appIds.length; i++) {
       ApplicationId appId = appIds[i];
@@ -656,6 +657,7 @@ public class TestClientRMService {
           appId, appNames[i], queues[i % queues.length],
           new HashSet<String>(tags.subList(0, i + 1)));
       rmService.submitApplication(submitRequest);
+      submitTimeMillis[i] = System.currentTimeMillis();
     }
 
     // Test different cases of ClientRMService#getApplications()
@@ -667,6 +669,24 @@ public class TestClientRMService {
     request.setLimit(1L);
     assertEquals("Failed to limit applications", 1,
         rmService.getApplications(request).getApplicationList().size());
+    
+    // Check start range
+    request = GetApplicationsRequest.newInstance();
+    request.setStartRange(submitTimeMillis[0], System.currentTimeMillis());
+    
+    // 2 applications are submitted after first timeMills
+    assertEquals("Incorrect number of matching start range", 
+        2, rmService.getApplications(request).getApplicationList().size());
+    
+    // 1 application is submitted after the second timeMills
+    request.setStartRange(submitTimeMillis[1], System.currentTimeMillis());
+    assertEquals("Incorrect number of matching start range", 
+        1, rmService.getApplications(request).getApplicationList().size());
+    
+    // no application is submitted after the third timeMills
+    request.setStartRange(submitTimeMillis[2], System.currentTimeMillis());
+    assertEquals("Incorrect number of matching start range", 
+        0, rmService.getApplications(request).getApplicationList().size());
 
     // Check queue
     request = GetApplicationsRequest.newInstance();