List of usage examples for org.apache.hadoop.mapred TaskReport getCounters
public Counters getCounters()
From source file:co.cask.cdap.app.mapreduce.MRJobClient.java
License:Apache License
private List<MRTaskInfo> toMRTaskInfos(TaskReport[] taskReports) { List<MRTaskInfo> taskInfos = Lists.newArrayList(); for (TaskReport taskReport : taskReports) { taskInfos.add(new MRTaskInfo(taskReport.getTaskId(), taskReport.getState(), taskReport.getStartTime(), taskReport.getFinishTime(), taskReport.getProgress(), groupToMap(taskReport.getCounters().getGroup(TaskCounter.class.getName())))); }/*from w ww . ja va2 s . c o m*/ return taskInfos; }
From source file:com.atlantbh.jmeter.plugins.hadooputilities.jobstatistics.TaskLayer.java
License:Apache License
public String getTaskLevelCountersByJobId(String jobTracker, String jobId) throws IOException { StringBuilder taskCounters = new StringBuilder(); JobID id = this.convertToJobId(jobId); JobClient client = this.prepareJobClient(jobTracker); RunningJob job = client.getJob(id);/*w ww . j a v a2s . c o m*/ TaskReport[] mapTaskReports = client.getMapTaskReports(id); TaskReport[] reduceTaskReports = client.getReduceTaskReports(id); taskCounters.append("<job id='").append(jobId).append("' name='").append(job.getJobName()).append("'>\n"); taskCounters.append(" <mapTasks>\n"); for (TaskReport mapTaskReport : mapTaskReports) { taskCounters.append(" <task id='").append(mapTaskReport.getTaskID().toString()).append("'\n"); taskCounters.append(" <counters>\n"); Counters counter = mapTaskReport.getCounters(); Iterator<Group> iter = counter.iterator(); while (iter.hasNext()) { Group group = iter.next(); Iterator<Counter> cIter = group.iterator(); while (cIter.hasNext()) { Counter c = cIter.next(); taskCounters.append(" <counter name='").append(c.getDisplayName()).append("' value='") .append(c.getValue()).append("'>\n"); } } taskCounters.append(" </counters>\n"); taskCounters.append(" </task>\n"); } taskCounters.append(" </mapTasks>\n"); taskCounters.append(" <reduceTasks>\n"); for (TaskReport reduceTaskReport : reduceTaskReports) { taskCounters.append(" <task id='").append(reduceTaskReport.getTaskID().toString()).append("'\n"); taskCounters.append(" <counters>\n"); Counters counter = reduceTaskReport.getCounters(); Iterator<Group> iter = counter.iterator(); while (iter.hasNext()) { Group group = iter.next(); Iterator<Counter> cIter = group.iterator(); while (cIter.hasNext()) { Counter c = cIter.next(); taskCounters.append(" <counter name='").append(c.getDisplayName()).append("' value='") .append(c.getValue()).append("'>\n"); } } taskCounters.append(" </counters>\n"); taskCounters.append(" </task>\n"); } taskCounters.append(" </reduceTasks>\n"); taskCounters.append("</job>"); return taskCounters.toString(); }
From source file:com.impetus.ankush2.hadoop.monitor.JobStatusProvider.java
License:Open Source License
/** * Gets the task report.// w ww. j ava2 s.c o m * * @param taskReports * the task reports * @return the task report */ private Map<String, Object> getTaskReport(TaskReport[] taskReports) { Map<String, Object> taskReportsInfo = new HashMap<String, Object>(); try { LOG.info("Total Task : " + taskReports.length); List<Map> taskLists = new ArrayList<Map>(); // A report on the state of a task. if (taskReports != null) { int completeTask = 0; int failedTask = 0; int killedTask = 0; int runningTask = 0; int pendingTask = 0; Map<String, Object[]> diagInfo = new HashMap<String, Object[]>(); // Iterating over the task reports for (TaskReport mtr : taskReports) { // Creating an empty map for storing task details Map<String, Object> taskReport = new HashMap<String, Object>(); // The current status of the task TIPStatus currentStatus = mtr.getCurrentStatus(); // Checking for task's current status COMPLETE if (currentStatus == TIPStatus.COMPLETE) { completeTask++; } // Checking for task's current status KILLED if (currentStatus == TIPStatus.KILLED) { killedTask++; } // Checking for task's current status RUNNING if (currentStatus == TIPStatus.RUNNING) { runningTask++; } // Checking for task's current status PENDING if (currentStatus == TIPStatus.PENDING) { pendingTask++; } // The id of the task. TaskID taskId = mtr.getTaskID(); float progress = mtr.getProgress(); // The most recent state String state = mtr.getState(); // Putting value in a map taskReport.put("taskId", taskId.toString()); taskReport.put("successfulTaskAttemp", mtr.getSuccessfulTaskAttempt().toString()); taskReport.put("startTime", mtr.getStartTime()); taskReport.put("finishTime", mtr.getFinishTime()); taskReport.put("progress", progress * 100); taskReport.put("state", state); taskReport.put("currentStatus", currentStatus); Counters counters = mtr.getCounters(); List countersList = new ArrayList(); for (Group group : counters) { Map<String, Object> counterMap = new HashMap<String, Object>(); counterMap.put("name", group.getDisplayName()); List subCounters = new ArrayList(); for (Counter counter : group) { Map subCounter = new HashMap(); subCounter.put("name", counter.getDisplayName()); subCounter.put("value", counter.getCounter()); subCounters.add(subCounter); } counterMap.put("subCounters", subCounters); countersList.add(counterMap); } taskReport.put("counters", countersList); taskLists.add(taskReport); // A list of error messages. String[] diagnostics = mtr.getDiagnostics(); if (diagnostics != null) { int count = 0; // Iterating over the list of error messages for (String di : diagnostics) { Object[] diagStatus = new Object[2]; diagStatus[0] = taskId; diagStatus[1] = di; diagInfo.put(taskId + "_" + count, diagStatus); count++; } } } // Putting value in a map taskReportsInfo.put("completedTask", completeTask); taskReportsInfo.put("pendingTask", pendingTask); taskReportsInfo.put("killedTask", killedTask); taskReportsInfo.put("runningTask", runningTask); taskReportsInfo.put("failedTask", failedTask); taskReportsInfo.put("failedOrKilledTask", failedTask); taskReportsInfo.put("diagInfo", diagInfo); taskReportsInfo.put("tasks", taskLists); } } catch (Exception e) { HadoopUtils.addAndLogError(this.LOG, this.clusterConfig, "Could not get task report", Constant.Component.Name.HADOOP, e); } return taskReportsInfo; }
From source file:dataload.LogFetchJobTracker.java
License:Apache License
/** * This does the insertion of a given Task Report into the table * @param prepStatement/* w ww . j ava 2s. co m*/ * @param reports * @param id * @throws SQLException */ public void insertTaskIntoTable(PreparedStatement prepStatement, TaskReport[] reports, JobID id) throws SQLException { for (TaskReport rep : reports) { Counters c = rep.getCounters(); Iterator<Counters.Group> itrG = c.iterator(); prepStatement = connection.prepareStatement("INSERT INTO " + id + " VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"); for (int i = 1; i < 24; i++) { prepStatement.setLong(i, 0); } prepStatement.setString(24, rep.getTaskID().toString()); prepStatement.setLong(25, 0); if (!(rep.getFinishTime() == 0) && !(rep.getStartTime() == 0)) { prepStatement.setLong(25, (rep.getFinishTime() - rep.getStartTime()) / 1000); totalTime += (rep.getFinishTime() - rep.getStartTime()); } else { prepStatement.setLong(25, 0); } while (itrG.hasNext()) { Iterator<Counters.Counter> itrC = itrG.next().iterator(); while (itrC.hasNext()) { Counters.Counter counter = itrC.next(); if (mapCounter.get(counter.getName()) != null) { prepStatement.setLong(mapCounter.get(counter.getName()), counter.getCounter()); } } } prepStatement.executeUpdate(); } }
From source file:org.godhuli.rhipe.FileUtils.java
License:Apache License
private REXP TaskReportToRexp(TaskReport t) { REXP.Builder thevals = REXP.newBuilder(); thevals.setRclass(REXP.RClass.LIST); thevals.addRexpValue(FileUtils.buildlistFromOldCounter(t.getCounters(), 0)); thevals.addRexpValue(RObjects.makeStringVector(convertTIP(t.getCurrentStatus()))); thevals.addRexpValue(/*from w ww . j a v a 2 s. c o m*/ RObjects.buildDoubleVector(new double[] { t.getProgress(), t.getStartTime(), t.getFinishTime() })); thevals.addRexpValue(RObjects.makeStringVector(t.getTaskID().toString())); thevals.addRexpValue(RObjects.makeStringVector(t.getSuccessfulTaskAttempt().toString())); return thevals.build(); }