MAPREDUCE-5052. Job History UI and web services confusing job start time and job submit time (Chen He via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1549896 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/CHANGES.txt

@@ -178,6 +178,9 @@ Release 2.4.0 - UNRELEASED
 
     MAPREDUCE-5481. Enable uber jobs to have multiple reducers (Sandy Ryza)
 
+    MAPREDUCE-5052. Job History UI and web services confusing job start time and
+    job submit time (Chen He via jeagles)
+
   OPTIMIZATIONS
 
     MAPREDUCE-5484. YarnChild unnecessarily loads job conf twice (Sandy Ryza)

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobHistoryEventHandler.java

@@ -520,6 +520,11 @@ protected void handleEvent(JobHistoryEvent event) {
         mi.getJobIndexInfo().setSubmitTime(jobSubmittedEvent.getSubmitTime());
         mi.getJobIndexInfo().setQueueName(jobSubmittedEvent.getJobQueueName());
       }
+      //initialize the launchTime in the JobIndexInfo of MetaInfo
+      if(event.getHistoryEvent().getEventType() == EventType.JOB_INITED ){
+        JobInitedEvent jie = (JobInitedEvent) event.getHistoryEvent();
+        mi.getJobIndexInfo().setJobStartTime(jie.getLaunchTime());
+      }
 
       // If this is JobFinishedEvent, close the writer and setup the job-index
       if (event.getHistoryEvent().getEventType() == EventType.JOB_FINISHED) {

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

@@ -155,6 +155,7 @@ public static JobId newJobID(ApplicationId appID, int i) {
   public static JobReport newJobReport(JobId id) {
     JobReport report = Records.newRecord(JobReport.class);
     report.setJobId(id);
+    report.setSubmitTime(System.currentTimeMillis()-DT);
     report
         .setStartTime(System.currentTimeMillis() - (int) (Math.random() * DT));
     report.setFinishTime(System.currentTimeMillis()

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/jobhistory/FileNameIndexUtils.java

@@ -51,6 +51,7 @@ public class FileNameIndexUtils {
   private static final int NUM_REDUCES_INDEX = 6;
   private static final int JOB_STATUS_INDEX = 7;
   private static final int QUEUE_NAME_INDEX = 8;
+  private static final int JOB_START_TIME_INDEX = 9;
 
   /**
    * Constructs the job history file name from the JobIndexInfo.
@@ -64,7 +65,7 @@ public static String getDoneFileName(JobIndexInfo indexInfo) throws IOException
     sb.append(escapeDelimiters(TypeConverter.fromYarn(indexInfo.getJobId()).toString()));
     sb.append(DELIMITER);
     
-    //StartTime
+    //SubmitTime
     sb.append(indexInfo.getSubmitTime());
     sb.append(DELIMITER);
     
@@ -94,6 +95,10 @@ public static String getDoneFileName(JobIndexInfo indexInfo) throws IOException
     
     //QueueName
     sb.append(indexInfo.getQueueName());
+    sb.append(DELIMITER);
+
+    //JobStartTime
+    sb.append(indexInfo.getJobStartTime());
 
     sb.append(JobHistoryUtils.JOB_HISTORY_FILE_EXTENSION);
     return encodeJobHistoryFileName(sb.toString());
@@ -161,6 +166,14 @@ public static JobIndexInfo getIndexInfo(String jhFileName) throws IOException {
 
       indexInfo.setQueueName(
           decodeJobHistoryFileName(jobDetails[QUEUE_NAME_INDEX]));
+
+      try{
+        indexInfo.setJobStartTime(
+          Long.parseLong(decodeJobHistoryFileName(jobDetails[JOB_START_TIME_INDEX])));
+      } catch (NumberFormatException e){
+        LOG.warn("Unable to parse launch time from job history file "
+            + jhFileName + " : " + e);
+      }
     } catch (IndexOutOfBoundsException e) {
       LOG.warn("Parsing job history file with partial data encoded into name: "
           + jhFileName);

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/jobhistory/JobIndexInfo.java

@@ -34,6 +34,7 @@ public class JobIndexInfo {
   private int numMaps;
   private int numReduces;
   private String jobStatus;
+  private long jobStartTime;
   
   public JobIndexInfo() {
   }
@@ -48,6 +49,7 @@ public JobIndexInfo(long submitTime, long finishTime, String user,
     this.numMaps = numMaps;
     this.numReduces = numReduces;
     this.jobStatus = jobStatus;
+    this.jobStartTime = -1;
   }
   
   public long getSubmitTime() {
@@ -104,6 +106,12 @@ public String getJobStatus() {
   public void setJobStatus(String jobStatus) {
     this.jobStatus = jobStatus;
   }
+  public long getJobStartTime() {
+      return jobStartTime;
+  }
+  public void setJobStartTime(long lTime) {
+      this.jobStartTime = lTime;
+  }
 
   @Override
   public String toString() {

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/java/org/apache/hadoop/mapreduce/v2/jobhistory/TestFileNameIndexUtils.java

@@ -48,6 +48,7 @@ public class TestFileNameIndexUtils {
     + FileNameIndexUtils.DELIMITER + "%s"
     + FileNameIndexUtils.DELIMITER + "%s"
     + FileNameIndexUtils.DELIMITER + "%s"
+    + FileNameIndexUtils.DELIMITER + "%s"
     + JobHistoryUtils.JOB_HISTORY_FILE_EXTENSION;
 
   private static final String JOB_ID = "job_1317928501754_0001";
@@ -67,6 +68,7 @@ public class TestFileNameIndexUtils {
   private static final String NUM_REDUCES = "1";
   private static final String JOB_STATUS = "SUCCEEDED";
   private static final String QUEUE_NAME = "default";
+  private static final String JOB_START_TIME = "1317928742060";
 
   @Test
   public void testEncodingDecodingEquivalence() throws IOException {
@@ -82,6 +84,7 @@ public void testEncodingDecodingEquivalence() throws IOException {
     info.setNumReduces(Integer.parseInt(NUM_REDUCES));
     info.setJobStatus(JOB_STATUS);
     info.setQueueName(QUEUE_NAME);
+    info.setJobStartTime(Long.parseLong(JOB_START_TIME));
 
     String jobHistoryFile = FileNameIndexUtils.getDoneFileName(info);
     JobIndexInfo parsedInfo = FileNameIndexUtils.getIndexInfo(jobHistoryFile);
@@ -104,6 +107,8 @@ public void testEncodingDecodingEquivalence() throws IOException {
         info.getJobStatus(), parsedInfo.getJobStatus());
     Assert.assertEquals("Queue name different after encoding and decoding",
         info.getQueueName(), parsedInfo.getQueueName());
+    Assert.assertEquals("Job start time different after encoding and decoding",
+              info.getJobStartTime(), parsedInfo.getJobStartTime());
   }
 
   @Test
@@ -120,6 +125,7 @@ public void testUserNamePercentEncoding() throws IOException {
     info.setNumReduces(Integer.parseInt(NUM_REDUCES));
     info.setJobStatus(JOB_STATUS);
     info.setQueueName(QUEUE_NAME);
+    info.setJobStartTime(Long.parseLong(JOB_START_TIME));
 
     String jobHistoryFile = FileNameIndexUtils.getDoneFileName(info);
     Assert.assertTrue("User name not encoded correctly into job history file",
@@ -137,7 +143,8 @@ public void testUserNamePercentDecoding() throws IOException {
         NUM_MAPS,
         NUM_REDUCES,
         JOB_STATUS,
-        QUEUE_NAME);
+        QUEUE_NAME,
+        JOB_START_TIME);
 
     JobIndexInfo info = FileNameIndexUtils.getIndexInfo(jobHistoryFile);
     Assert.assertEquals("User name doesn't match",
@@ -158,6 +165,7 @@ public void testJobNamePercentEncoding() throws IOException {
     info.setNumReduces(Integer.parseInt(NUM_REDUCES));
     info.setJobStatus(JOB_STATUS);
     info.setQueueName(QUEUE_NAME);
+    info.setJobStartTime(Long.parseLong(JOB_START_TIME));
 
     String jobHistoryFile = FileNameIndexUtils.getDoneFileName(info);
     Assert.assertTrue("Job name not encoded correctly into job history file",
@@ -175,7 +183,8 @@ public void testJobNamePercentDecoding() throws IOException {
         NUM_MAPS,
         NUM_REDUCES,
         JOB_STATUS,
-        QUEUE_NAME);
+        QUEUE_NAME,
+        JOB_START_TIME );
 
     JobIndexInfo info = FileNameIndexUtils.getIndexInfo(jobHistoryFile);
     Assert.assertEquals("Job name doesn't match",

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

@@ -53,7 +53,8 @@ public PartialJob(JobIndexInfo jobIndexInfo, JobId jobId) {
     this.jobIndexInfo = jobIndexInfo;
     this.jobId = jobId;
     jobReport = RecordFactoryProvider.getRecordFactory(null).newRecordInstance(JobReport.class);
-    jobReport.setStartTime(jobIndexInfo.getSubmitTime());
+    jobReport.setSubmitTime(jobIndexInfo.getSubmitTime());
+    jobReport.setStartTime(jobIndexInfo.getJobStartTime());
     jobReport.setFinishTime(jobIndexInfo.getFinishTime());
     jobReport.setJobState(getState());
   }

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

@@ -84,6 +84,7 @@ public class HsJobBlock extends HtmlBlock {
         _("Queue:", job.getQueueName()).
         _("State:", job.getState()).
         _("Uberized:", job.isUber()).
+        _("Submitted:", new Date(job.getSubmitTime())).
         _("Started:", new Date(job.getStartTime())).
         _("Finished:", new Date(job.getFinishTime())).
         _("Elapsed:", StringUtils.formatTime(

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

@@ -55,6 +55,7 @@ public class HsJobsBlock extends HtmlBlock {
       table("#jobs").
         thead().
           tr().
+            th("Submit Time").
             th("Start Time").
             th("Finish Time").
             th(".id", "Job ID").
@@ -74,6 +75,7 @@ public class HsJobsBlock extends HtmlBlock {
     for (Job j : appContext.getAllJobs().values()) {
       JobInfo job = new JobInfo(j);
       jobsTableData.append("[\"")
+      .append(dateFormat.format(new Date(job.getSubmitTime()))).append("\",\"")
       .append(dateFormat.format(new Date(job.getStartTime()))).append("\",\"")
       .append(dateFormat.format(new Date(job.getFinishTime()))).append("\",\"")
       .append("<a href='").append(url("job", job.getId())).append("'>")
@@ -101,6 +103,7 @@ public class HsJobsBlock extends HtmlBlock {
     tbody._().
     tfoot().
       tr().
+        th().input("search_init").$type(InputType.text).$name("submit_time").$value("Submit Time")._()._().
         th().input("search_init").$type(InputType.text).$name("start_time").$value("Start Time")._()._().
         th().input("search_init").$type(InputType.text).$name("finish_time").$value("Finish Time")._()._().
         th().input("search_init").$type(InputType.text).$name("start_time").$value("Job ID")._()._().

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/webapp/dao/JobInfo.java

@@ -44,6 +44,7 @@
 @XmlAccessorType(XmlAccessType.FIELD)
 public class JobInfo {
 
+  protected long submitTime;
   protected long startTime;
   protected long finishTime;
   protected String id;
@@ -85,6 +86,7 @@ public JobInfo(Job job) {
     this.mapsCompleted = job.getCompletedMaps();
     this.reducesTotal = job.getTotalReduces();
     this.reducesCompleted = job.getCompletedReduces();
+    this.submitTime = report.getSubmitTime();
     this.startTime = report.getStartTime();
     this.finishTime = report.getFinishTime();
     this.name = job.getName().toString();
@@ -216,6 +218,10 @@ public String getId() {
     return this.id;
   }
 
+  public long getSubmitTime() {
+      return this.submitTime;
+  }
+
   public long getStartTime() {
     return this.startTime;
   }

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/java/org/apache/hadoop/mapreduce/v2/hs/MockHistoryJobs.java

@@ -86,6 +86,7 @@ private static JobsPair split(Map<JobId, Job> mocked) throws IOException {
           report.getFinishTime(), mockJob.getUserName(), mockJob.getName(), id, 
           mockJob.getCompletedMaps(), mockJob.getCompletedReduces(),
           String.valueOf(mockJob.getState()));
+      info.setJobStartTime(report.getStartTime());
       info.setQueueName(mockJob.getQueueName());
       ret.partial.put(id, new PartialJob(info, id));
 

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/java/org/apache/hadoop/mapreduce/v2/hs/webapp/VerifyJobsUtils.java

@@ -33,7 +33,7 @@
 public class VerifyJobsUtils {
 
   public static void verifyHsJobPartial(JSONObject info, Job job) throws JSONException {
-    assertEquals("incorrect number of elements", 11, info.length());
+    assertEquals("incorrect number of elements", 12, info.length());
 
     // everyone access fields
     verifyHsJobGeneric(job, info.getString("id"), info.getString("user"),
@@ -45,7 +45,7 @@ public static void verifyHsJobPartial(JSONObject info, Job job) throws JSONExcep
   }
   
   public static void verifyHsJob(JSONObject info, Job job) throws JSONException {
-    assertEquals("incorrect number of elements", 24, info.length());
+    assertEquals("incorrect number of elements", 25, info.length());
 
     // everyone access fields
     verifyHsJobGeneric(job, info.getString("id"), info.getString("user"),

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/HistoryServerRest.apt.vm

@@ -201,6 +201,7 @@ History Server REST API's.
    "jobs" : {
       "job" : [
          {
+            "submitTime" : 1326381344449,
             "state" : "SUCCEEDED",
             "user" : "user1",
             "reducesTotal" : 1,
@@ -214,6 +215,7 @@ History Server REST API's.
             "finishTime" : 1326381356010
          },
          {
+            "submitTime" : 1326381446500
             "state" : "SUCCEEDED",
             "user" : "user1",
             "reducesTotal" : 1,
@@ -255,6 +257,7 @@ History Server REST API's.
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <jobs>
   <job>
+    <submitTime>1326381344449</submitTime>
     <startTime>1326381344489</startTime>
     <finishTime>1326381356010</finishTime>
     <id>job_1326381300833_1_1</id>
@@ -268,6 +271,7 @@ History Server REST API's.
     <reducesCompleted>1</reducesCompleted>
   </job>
   <job>
+    <submitTime>1326381446500</submitTime>
     <startTime>1326381446529</startTime>
     <finishTime>1326381582106</finishTime>
     <id>job_1326381300833_2_2</id>
@@ -322,6 +326,8 @@ History Server REST API's.
 *---------------+--------------+-------------------------------+
 | diagnostics | string | A diagnostic message |
 *---------------+--------------+-------------------------------+
+| submitTime | long | The time the job submitted (in ms since epoch)|
+*---------------+--------------+-------------------------------+
 | startTime | long | The time the job started (in ms since epoch)|
 *---------------+--------------+-------------------------------+
 | finishTime | long | The time the job finished (in ms since epoch)|
@@ -393,6 +399,7 @@ History Server REST API's.
 +---+
 {
    "job" : {
+      "submitTime":  1326381446500,
       "avgReduceTime" : 124961,
       "failedReduceAttempts" : 0,
       "state" : "SUCCEEDED",
@@ -453,6 +460,7 @@ History Server REST API's.
 +---+
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <job>
+  <submitTime>1326381446500</submitTime>
   <startTime>1326381446529</startTime>
   <finishTime>1326381582106</finishTime>
   <id>job_1326381300833_2_2</id>
@@ -2663,5 +2671,4 @@ History Server REST API's.
     </counter>
   </taskAttemptCounterGroup>
 </jobTaskAttemptCounters>
-+---+
++---+
-