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Java Job.getTaskReports方法代碼示例

本文整理匯總了Java中org.apache.hadoop.mapreduce.Job.getTaskReports方法的典型用法代碼示例。如果您正苦於以下問題:Java Job.getTaskReports方法的具體用法?Java Job.getTaskReports怎麽用?Java Job.getTaskReports使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在org.apache.hadoop.mapreduce.Job的用法示例。


在下文中一共展示了Job.getTaskReports方法的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: displayTasks

import org.apache.hadoop.mapreduce.Job; //導入方法依賴的package包/類
/**
 * Display the information about a job's tasks, of a particular type and
 * in a particular state
 * 
 * @param job the job
 * @param type the type of the task (map/reduce/setup/cleanup)
 * @param state the state of the task 
 * (pending/running/completed/failed/killed)
 */
protected void displayTasks(Job job, String type, String state) 
throws IOException, InterruptedException {
  TaskReport[] reports = job.getTaskReports(TaskType.valueOf(
      org.apache.hadoop.util.StringUtils.toUpperCase(type)));
  for (TaskReport report : reports) {
    TIPStatus status = report.getCurrentStatus();
    if ((state.equalsIgnoreCase("pending") && status ==TIPStatus.PENDING) ||
        (state.equalsIgnoreCase("running") && status ==TIPStatus.RUNNING) ||
        (state.equalsIgnoreCase("completed") && status == TIPStatus.COMPLETE) ||
        (state.equalsIgnoreCase("failed") && status == TIPStatus.FAILED) ||
        (state.equalsIgnoreCase("killed") && status == TIPStatus.KILLED)) {
      printTaskAttempts(report);
    }
  }
}
 
開發者ID:naver,項目名稱:hadoop,代碼行數:25,代碼來源:CLI.java


注:本文中的org.apache.hadoop.mapreduce.Job.getTaskReports方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。