Examples of JvmTask

Examples of org.apache.hadoop.mapred.JvmTask

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    int idleLoopCount = 0;
    Task task = null;
    try {
      while (true) {
        taskid = null;
        JvmTask myTask = umbilical.getTask(jvmId);
        if (myTask.shouldDie()) {
          break;
        } else {
          if (myTask.getTask() == null) {
            taskid = null;
            if (++idleLoopCount >= SLEEP_LONGER_COUNT) {
              //we sleep for a bigger interval when we don't receive
              //tasks for a while
              Thread.sleep(1500);
            } else {
              Thread.sleep(500);
            }
            continue;
          }
        }
        idleLoopCount = 0;
        task = myTask.getTask();
        taskid = task.getTaskID();
        isCleanup = task.isTaskCleanupTask();
        // reset the statistics for the task
        FileSystem.clearStatistics();
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Examples of org.apache.hadoop.mapred.JvmTask

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    Path srcPidPath = null;
    Path dstPidPath = null;
    int idleLoopCount = 0;
    try {
      while (true) {
        JvmTask myTask = umbilical.getTask(jvmId);
        if (myTask.shouldDie()) {
          break;
        } else {
          if (myTask.getTask() == null) {
            taskid = null;
            if (++idleLoopCount >= SLEEP_LONGER_COUNT) {
              //we sleep for a bigger interval when we don't receive
              //tasks for a while
              Thread.sleep(1500);
            } else {
              Thread.sleep(500);
            }
            continue;
          }
        }
        idleLoopCount = 0;
        Task task = myTask.getTask();
        taskid = task.getTaskID();
       
        //create the index file so that the log files
        //are viewable immediately
        TaskLog.syncLogs(firstTaskid, taskid);
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Examples of org.apache.hadoop.mapred.JvmTask

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    Path dstPidPath = null;
    int idleLoopCount = 0;
    Task task = null;
    try {
      while (true) {
        JvmTask myTask = umbilical.getTask(jvmId);
        if (myTask.shouldDie()) {
          break;
        } else {
          if (myTask.getTask() == null) {
            taskid = null;
            if (++idleLoopCount >= SLEEP_LONGER_COUNT) {
              //we sleep for a bigger interval when we don't receive
              //tasks for a while
              Thread.sleep(1500);
            } else {
              Thread.sleep(500);
            }
            continue;
          }
        }
        idleLoopCount = 0;
        task = myTask.getTask();
        taskid = task.getTaskID();
        isCleanup = task.isTaskCleanupTask();
       
        //create the index file so that the log files
        //are viewable immediately
View Full Code Here

Examples of org.apache.hadoop.mapred.JvmTask

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    int idleLoopCount = 0;
    Task task = null;
    try {
      while (true) {
        taskid = null;
        JvmTask myTask = umbilical.getTask(jvmId);
        if (myTask.shouldDie()) {
          break;
        } else {
          if (myTask.getTask() == null) {
            taskid = null;
            if (++idleLoopCount >= SLEEP_LONGER_COUNT) {
              //we sleep for a bigger interval when we don't receive
              //tasks for a while
              Thread.sleep(1500);
            } else {
              Thread.sleep(500);
            }
            continue;
          }
        }
        idleLoopCount = 0;
        task = myTask.getTask();
        taskid = task.getTaskID();
        isCleanup = task.isTaskCleanupTask();
        // reset the statistics for the task
        FileSystem.clearStatistics();
View Full Code Here

Examples of org.apache.hadoop.mapred.JvmTask

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    Path dstPidPath = null;
    int idleLoopCount = 0;
    Task task = null;
    try {
      while (true) {
        JvmTask myTask = umbilical.getTask(jvmId);
        if (myTask.shouldDie()) {
          break;
        } else {
          if (myTask.getTask() == null) {
            taskid = null;
            if (++idleLoopCount >= SLEEP_LONGER_COUNT) {
              //we sleep for a bigger interval when we don't receive
              //tasks for a while
              Thread.sleep(1500);
            } else {
              Thread.sleep(500);
            }
            continue;
          }
        }
        idleLoopCount = 0;
        task = myTask.getTask();
        taskid = task.getTaskID();
        isCleanup = task.isTaskCleanupTask();
       
        //create the index file so that the log files
        //are viewable immediately
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