Merge -r 1177486:1177487 from trunk to branch-0.23 to fix MAPREDUCE-2791.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1177490 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/CHANGES.txt

@@ -1446,6 +1446,9 @@ Release 0.23.0 - Unreleased
     MAPREDUCE-3114. Fixed invalid ApplicationURL on RM WebUI. (Subroto Sanyal
     via vinodkv)
 
+    MAPREDUCE-2791. Added missing info on 'job -status' output. (Devaraj K via
+    acmurthy)
+
 Release 0.22.0 - Unreleased
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/JobImpl.java

@@ -590,12 +590,12 @@ public class JobImpl implements org.apache.hadoop.mapreduce.v2.app.job.Job,
       if (getState() == JobState.NEW) {
         return MRBuilderUtils.newJobReport(jobId, jobName, username, state,
             startTime, finishTime, setupProgress, 0.0f,
-            0.0f, cleanupProgress);
+            0.0f, cleanupProgress, remoteJobConfFile.toString());
       }
 
       return MRBuilderUtils.newJobReport(jobId, jobName, username, state,
           startTime, finishTime, setupProgress, computeProgress(mapTasks),
-          computeProgress(reduceTasks), cleanupProgress);
+          computeProgress(reduceTasks), cleanupProgress, remoteJobConfFile.toString());
     } finally {
       readLock.unlock();
     }

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/TestRMContainerAllocator.java

@@ -116,7 +116,7 @@ public class TestRMContainerAllocator {
     Job mockJob = mock(Job.class);
     when(mockJob.getReport()).thenReturn(
         MRBuilderUtils.newJobReport(jobId, "job", "user", JobState.RUNNING,
-            0, 0, 0, 0, 0, 0));
+            0, 0, 0, 0, 0, 0, "jobfile"));
     MyContainerAllocator allocator = new MyContainerAllocator(rm, conf,
         appAttemptId, mockJob);
 
@@ -193,7 +193,7 @@ public class TestRMContainerAllocator {
     Job mockJob = mock(Job.class);
     when(mockJob.getReport()).thenReturn(
         MRBuilderUtils.newJobReport(jobId, "job", "user", JobState.RUNNING,
-            0, 0, 0, 0, 0, 0));
+            0, 0, 0, 0, 0, 0, "jobfile"));
     MyContainerAllocator allocator = new MyContainerAllocator(rm, conf,
         appAttemptId, mockJob);
 
@@ -259,7 +259,7 @@ public class TestRMContainerAllocator {
     Job mockJob = mock(Job.class);
     when(mockJob.getReport()).thenReturn(
         MRBuilderUtils.newJobReport(jobId, "job", "user", JobState.RUNNING,
-            0, 0, 0, 0, 0, 0));
+            0, 0, 0, 0, 0, 0, "jobfile"));
     MyContainerAllocator allocator = new MyContainerAllocator(rm, conf,
         appAttemptId, mockJob);
 
@@ -373,7 +373,7 @@ public class TestRMContainerAllocator {
     public JobReport getReport() {
       return MRBuilderUtils.newJobReport(this.jobId, "job", "user",
           JobState.RUNNING, 0, 0, this.setupProgress, this.mapProgress,
-          this.reduceProgress, this.cleanupProgress);
+          this.reduceProgress, this.cleanupProgress, "jobfile");
     }
   }
 

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/TypeConverter.java

@@ -22,6 +22,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 
+import org.apache.commons.lang.StringUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.mapred.JobPriority;
 import org.apache.hadoop.mapred.TaskCompletionEvent;
@@ -280,16 +281,14 @@ public class TypeConverter {
     return yCntrs;
   }
   
-  public static org.apache.hadoop.mapred.JobStatus fromYarn(
-      JobReport jobreport, String jobFile) {
+  public static JobStatus fromYarn(JobReport jobreport, String trackingUrl) {
     JobPriority jobPriority = JobPriority.NORMAL;
-    org.apache.hadoop.mapred.JobStatus jobStatus =
-        new org.apache.hadoop.mapred.JobStatus(fromYarn(jobreport.getJobId()),
-            jobreport.getSetupProgress(), jobreport.getMapProgress(),
-            jobreport.getReduceProgress(), jobreport.getCleanupProgress(),
-            fromYarn(jobreport.getJobState()),
-            jobPriority, jobreport.getUser(), jobreport.getJobName(),
-            jobFile, jobreport.getTrackingUrl());
+    JobStatus jobStatus = new org.apache.hadoop.mapred.JobStatus(
+        fromYarn(jobreport.getJobId()), jobreport.getSetupProgress(), jobreport
+            .getMapProgress(), jobreport.getReduceProgress(), jobreport
+            .getCleanupProgress(), fromYarn(jobreport.getJobState()),
+        jobPriority, jobreport.getUser(), jobreport.getJobName(), jobreport
+            .getJobFile(), trackingUrl);
     jobStatus.setFailureInfo(jobreport.getDiagnostics());
     return jobStatus;
   }

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/records/JobReport.java

@@ -31,6 +31,7 @@ public interface JobReport {
   public abstract String getJobName();
   public abstract String getTrackingUrl();
   public abstract String getDiagnostics();
+  public abstract String getJobFile();
 
   public abstract void setJobId(JobId jobId);
   public abstract void setJobState(JobState jobState);
@@ -44,4 +45,5 @@ public interface JobReport {
   public abstract void setJobName(String jobName);
   public abstract void setTrackingUrl(String trackingUrl);
   public abstract void setDiagnostics(String diagnostics);
+  public abstract void setJobFile(String jobFile);
 }

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/records/impl/pb/JobReportPBImpl.java

@@ -229,7 +229,19 @@ public class JobReportPBImpl extends ProtoBase<JobReportProto> implements JobRep
     maybeInitBuilder();
     builder.setDiagnostics(diagnostics);
   }
+  
+  @Override
+  public String getJobFile() {
+    JobReportProtoOrBuilder p = viaProto ? proto : builder;
+    return p.getJobFile();
+  }
 
+  @Override
+  public void setJobFile(String jobFile) {
+    maybeInitBuilder();
+    builder.setJobFile(jobFile);
+  }
+  
   private JobIdPBImpl convertFromProtoFormat(JobIdProto p) {
     return new JobIdPBImpl(p);
   }

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/util/MRBuilderUtils.java

@@ -55,7 +55,7 @@ public class MRBuilderUtils {
   public static JobReport newJobReport(JobId jobId, String jobName,
       String userName, JobState state, long startTime, long finishTime,
       float setupProgress, float mapProgress, float reduceProgress,
-      float cleanupProgress) {
+      float cleanupProgress, String jobFile) {
     JobReport report = Records.newRecord(JobReport.class);
     report.setJobId(jobId);
     report.setJobName(jobName);
@@ -67,6 +67,7 @@ public class MRBuilderUtils {
     report.setCleanupProgress(cleanupProgress);
     report.setMapProgress(mapProgress);
     report.setReduceProgress(reduceProgress);
+    report.setJobFile(jobFile);
     return report;
   }
 }

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/proto/mr_protos.proto

@@ -145,6 +145,7 @@ message JobReportProto {
   optional string jobName = 10;
   optional string trackingUrl = 11;
   optional string diagnostics = 12;
+  optional string jobFile = 13;
 }
 
 enum TaskAttemptCompletionEventStatusProto {

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Job.java

@@ -462,8 +462,6 @@ public class Job extends JobContextImpl implements JobContext {
     sb.append(status.getReduceProgress()).append("\n");
     sb.append("Job state: ");
     sb.append(status.getState()).append("\n");
-    sb.append("history URL: ");
-    sb.append(status.getHistoryFile()).append("\n");
     sb.append("retired: ").append(status.isRetired()).append("\n");
     sb.append("reason for failure: ").append(reasonforFailure);
     return sb.toString();

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/CompletedJob.java

@@ -48,6 +48,7 @@ import org.apache.hadoop.mapreduce.v2.api.records.TaskId;
 import org.apache.hadoop.mapreduce.v2.api.records.TaskType;
 import org.apache.hadoop.mapreduce.v2.app.job.Task;
 import org.apache.hadoop.mapreduce.v2.app.job.TaskAttempt;
+import org.apache.hadoop.mapreduce.v2.jobhistory.JobHistoryUtils;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.authorize.AccessControlList;
 import org.apache.hadoop.yarn.YarnException;
@@ -96,9 +97,11 @@ public class CompletedJob implements org.apache.hadoop.mapreduce.v2.app.job.Job
     report.setFinishTime(jobInfo.getFinishTime());
     report.setJobName(jobInfo.getJobname());
     report.setUser(jobInfo.getUsername());
-    //TODO Possibly populate job progress. Never used.
-    //report.setMapProgress(progress) 
-    //report.setReduceProgress(progress)
+    report.setMapProgress((float) getCompletedMaps() / getTotalMaps());
+    report.setReduceProgress((float) getCompletedReduces() / getTotalReduces());
+    report.setJobFile(confFile.toString());
+    report.setTrackingUrl(JobHistoryUtils.getHistoryUrl(conf, TypeConverter
+        .toYarn(TypeConverter.fromYarn(jobId)).getAppId()));
   }
 
   @Override

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/ClientServiceDelegate.java

@@ -25,6 +25,7 @@ import java.security.PrivilegedAction;
 import java.util.HashMap;
 import java.util.List;
 
+import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
@@ -86,6 +87,7 @@ public class ClientServiceDelegate {
   private MRClientProtocol realProxy = null;
   private RecordFactory recordFactory = RecordFactoryProvider.getRecordFactory(null);
   private static String UNKNOWN_USER = "Unknown User";
+  private String trackingUrl;
 
   public ClientServiceDelegate(Configuration conf, ResourceMgrDelegate rm, 
       JobID jobId, MRClientProtocol historyServerProxy) {
@@ -129,6 +131,9 @@ public class ClientServiceDelegate {
     // Possibly allow nulls through the PB tunnel, otherwise deal with an exception
     // and redirect to the history server.
     ApplicationReport application = rm.getApplicationReport(appId);
+    if (application != null) {
+      trackingUrl = application.getTrackingUrl();
+    }
     String serviceAddr = null;
     while (application == null || ApplicationState.RUNNING.equals(application.getState())) {
       if (application == null) {
@@ -334,9 +339,14 @@ public class ClientServiceDelegate {
     request.setJobId(jobId);
     JobReport report = ((GetJobReportResponse) invoke("getJobReport", 
         GetJobReportRequest.class, request)).getJobReport();
-    String jobFile = MRApps.getJobFile(conf, report.getUser(), oldJobID); 
-
-    return TypeConverter.fromYarn(report, jobFile);
+    if (StringUtils.isEmpty(report.getJobFile())) {
+      String jobFile = MRApps.getJobFile(conf, report.getUser(), oldJobID);
+      report.setJobFile(jobFile);
+    }
+    String historyTrackingUrl = report.getTrackingUrl();
+    return TypeConverter.fromYarn(report, "http://"
+        + (StringUtils.isNotEmpty(historyTrackingUrl) ? historyTrackingUrl
+            : trackingUrl));
   }
 
   public org.apache.hadoop.mapreduce.TaskReport[] getTaskReports(JobID oldJobID, TaskType taskType)

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestClientServiceDelegate.java

@@ -124,6 +124,26 @@ public class TestClientServiceDelegate {
     Assert.assertEquals(JobStatus.State.SUCCEEDED, jobStatus.getState());
   }
 
+  
+  @Test
+  public void testJobReportFromHistoryServer() throws Exception {                                 
+    MRClientProtocol historyServerProxy = mock(MRClientProtocol.class);                           
+    when(historyServerProxy.getJobReport(getJobReportRequest())).thenReturn(                      
+        getJobReportResponseFromHistoryServer());                                                 
+    ResourceMgrDelegate rm = mock(ResourceMgrDelegate.class);                                     
+    when(rm.getApplicationReport(TypeConverter.toYarn(oldJobId).getAppId()))                      
+    .thenReturn(null);                                                                        
+    ClientServiceDelegate clientServiceDelegate = getClientServiceDelegate(                       
+        historyServerProxy, rm);
+
+    JobStatus jobStatus = clientServiceDelegate.getJobStatus(oldJobId);                           
+    Assert.assertNotNull(jobStatus);
+    Assert.assertEquals("TestJobFilePath", jobStatus.getJobFile());                               
+    Assert.assertEquals("http://TestTrackingUrl", jobStatus.getTrackingUrl());                    
+    Assert.assertEquals(1.0f, jobStatus.getMapProgress());                                        
+    Assert.assertEquals(1.0f, jobStatus.getReduceProgress());                                     
+  }
+
   private GetJobReportRequest getJobReportRequest() {
     GetJobReportRequest request = Records.newRecord(GetJobReportRequest.class);
     request.setJobId(jobId);
@@ -170,4 +190,17 @@ public class TestClientServiceDelegate {
     return clientServiceDelegate;
   }
 
+  private GetJobReportResponse getJobReportResponseFromHistoryServer() {
+    GetJobReportResponse jobReportResponse = Records                                              
+        .newRecord(GetJobReportResponse.class);                                                   
+    JobReport jobReport = Records.newRecord(JobReport.class);                                     
+    jobReport.setJobId(jobId);                                                                    
+    jobReport.setJobState(JobState.SUCCEEDED);                                                    
+    jobReport.setMapProgress(1.0f);
+    jobReport.setReduceProgress(1.0f);
+    jobReport.setJobFile("TestJobFilePath");
+    jobReport.setTrackingUrl("TestTrackingUrl");
+    jobReportResponse.setJobReport(jobReport);
+    return jobReportResponse;
+  }
 }