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Java AMWebServices类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices的典型用法代码示例。如果您正苦于以下问题:Java AMWebServices类的具体用法?Java AMWebServices怎么用?Java AMWebServices使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



AMWebServices类属于org.apache.hadoop.mapreduce.v2.app.webapp包,在下文中一共展示了AMWebServices类的9个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: getJobAttempts

import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices; //导入依赖的package包/类
@GET
@Path("/mapreduce/jobs/{jobid}/jobattempts")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public AMAttemptsInfo getJobAttempts(@PathParam("jobid") String jid) {

  init();
  Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
  AMAttemptsInfo amAttempts = new AMAttemptsInfo();
  for (AMInfo amInfo : job.getAMInfos()) {
    AMAttemptInfo attempt = new AMAttemptInfo(amInfo, MRApps.toString(job
        .getID()), job.getUserName(), uriInfo.getBaseUri().toString(),
        webapp.name());
    amAttempts.add(attempt);
  }
  return amAttempts;
}
 
开发者ID:naver,项目名称:hadoop,代码行数:17,代码来源:HsWebServices.java


示例2: getJobTasks

import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices; //导入依赖的package包/类
@GET
@Path("/mapreduce/jobs/{jobid}/tasks")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public TasksInfo getJobTasks(@Context HttpServletRequest hsr,
    @PathParam("jobid") String jid, @QueryParam("type") String type) {

  init();
  Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
  checkAccess(job, hsr);
  TasksInfo allTasks = new TasksInfo();
  for (Task task : job.getTasks().values()) {
    TaskType ttype = null;
    if (type != null && !type.isEmpty()) {
      try {
        ttype = MRApps.taskType(type);
      } catch (YarnRuntimeException e) {
        throw new BadRequestException("tasktype must be either m or r");
      }
    }
    if (ttype != null && task.getType() != ttype) {
      continue;
    }
    allTasks.add(new TaskInfo(task));
  }
  return allTasks;
}
 
开发者ID:naver,项目名称:hadoop,代码行数:27,代码来源:HsWebServices.java


示例3: getSingleTaskCounters

import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices; //导入依赖的package包/类
@GET
@Path("/mapreduce/jobs/{jobid}/tasks/{taskid}/counters")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public JobTaskCounterInfo getSingleTaskCounters(
    @Context HttpServletRequest hsr, @PathParam("jobid") String jid,
    @PathParam("taskid") String tid) {

  init();
  Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
  checkAccess(job, hsr);
  TaskId taskID = MRApps.toTaskID(tid);
  if (taskID == null) {
    throw new NotFoundException("taskid " + tid + " not found or invalid");
  }
  Task task = job.getTask(taskID);
  if (task == null) {
    throw new NotFoundException("task not found with id " + tid);
  }
  return new JobTaskCounterInfo(task);
}
 
开发者ID:naver,项目名称:hadoop,代码行数:21,代码来源:HsWebServices.java


示例4: getJobTaskAttempts

import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices; //导入依赖的package包/类
@GET
@Path("/mapreduce/jobs/{jobid}/tasks/{taskid}/attempts")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public TaskAttemptsInfo getJobTaskAttempts(@Context HttpServletRequest hsr,
    @PathParam("jobid") String jid, @PathParam("taskid") String tid) {

  init();
  TaskAttemptsInfo attempts = new TaskAttemptsInfo();
  Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
  checkAccess(job, hsr);
  Task task = AMWebServices.getTaskFromTaskIdString(tid, job);
  for (TaskAttempt ta : task.getAttempts().values()) {
    if (ta != null) {
      if (task.getType() == TaskType.REDUCE) {
        attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
      } else {
        attempts.add(new TaskAttemptInfo(ta, task.getType(), false));
      }
    }
  }
  return attempts;
}
 
开发者ID:naver,项目名称:hadoop,代码行数:23,代码来源:HsWebServices.java


示例5: getJobTaskAttemptId

import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices; //导入依赖的package包/类
@GET
@Path("/mapreduce/jobs/{jobid}/tasks/{taskid}/attempts/{attemptid}")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public TaskAttemptInfo getJobTaskAttemptId(@Context HttpServletRequest hsr,
    @PathParam("jobid") String jid, @PathParam("taskid") String tid,
    @PathParam("attemptid") String attId) {

  init();
  Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
  checkAccess(job, hsr);
  Task task = AMWebServices.getTaskFromTaskIdString(tid, job);
  TaskAttempt ta = AMWebServices.getTaskAttemptFromTaskAttemptString(attId,
      task);
  if (task.getType() == TaskType.REDUCE) {
    return new ReduceTaskAttemptInfo(ta, task.getType());
  } else {
    return new TaskAttemptInfo(ta, task.getType(), false);
  }
}
 
开发者ID:naver,项目名称:hadoop,代码行数:20,代码来源:HsWebServices.java


示例6: getJobTasks

import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices; //导入依赖的package包/类
@GET
@Path("/mapreduce/jobs/{jobid}/tasks")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public TasksInfo getJobTasks(@PathParam("jobid") String jid,
    @QueryParam("type") String type) {

  init();
  Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
  TasksInfo allTasks = new TasksInfo();
  for (Task task : job.getTasks().values()) {
    TaskType ttype = null;
    if (type != null && !type.isEmpty()) {
      try {
        ttype = MRApps.taskType(type);
      } catch (YarnRuntimeException e) {
        throw new BadRequestException("tasktype must be either m or r");
      }
    }
    if (ttype != null && task.getType() != ttype) {
      continue;
    }
    allTasks.add(new TaskInfo(task));
  }
  return allTasks;
}
 
开发者ID:ict-carch,项目名称:hadoop-plus,代码行数:26,代码来源:HsWebServices.java


示例7: getSingleTaskCounters

import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices; //导入依赖的package包/类
@GET
@Path("/mapreduce/jobs/{jobid}/tasks/{taskid}/counters")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public JobTaskCounterInfo getSingleTaskCounters(
    @PathParam("jobid") String jid, @PathParam("taskid") String tid) {

  init();
  Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
  TaskId taskID = MRApps.toTaskID(tid);
  if (taskID == null) {
    throw new NotFoundException("taskid " + tid + " not found or invalid");
  }
  Task task = job.getTask(taskID);
  if (task == null) {
    throw new NotFoundException("task not found with id " + tid);
  }
  return new JobTaskCounterInfo(task);
}
 
开发者ID:ict-carch,项目名称:hadoop-plus,代码行数:19,代码来源:HsWebServices.java


示例8: getJobTaskAttempts

import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices; //导入依赖的package包/类
@GET
@Path("/mapreduce/jobs/{jobid}/tasks/{taskid}/attempts")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public TaskAttemptsInfo getJobTaskAttempts(@PathParam("jobid") String jid,
    @PathParam("taskid") String tid) {

  init();
  TaskAttemptsInfo attempts = new TaskAttemptsInfo();
  Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
  Task task = AMWebServices.getTaskFromTaskIdString(tid, job);
  for (TaskAttempt ta : task.getAttempts().values()) {
    if (ta != null) {
      if (task.getType() == TaskType.REDUCE) {
        attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
      } else {
        attempts.add(new TaskAttemptInfo(ta, task.getType(), false));
      }
    }
  }
  return attempts;
}
 
开发者ID:ict-carch,项目名称:hadoop-plus,代码行数:22,代码来源:HsWebServices.java


示例9: getJobTaskAttemptId

import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices; //导入依赖的package包/类
@GET
@Path("/mapreduce/jobs/{jobid}/tasks/{taskid}/attempts/{attemptid}")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public TaskAttemptInfo getJobTaskAttemptId(@PathParam("jobid") String jid,
    @PathParam("taskid") String tid, @PathParam("attemptid") String attId) {

  init();
  Job job = AMWebServices.getJobFromJobIdString(jid, ctx);
  Task task = AMWebServices.getTaskFromTaskIdString(tid, job);
  TaskAttempt ta = AMWebServices.getTaskAttemptFromTaskAttemptString(attId,
      task);
  if (task.getType() == TaskType.REDUCE) {
    return new ReduceTaskAttemptInfo(ta, task.getType());
  } else {
    return new TaskAttemptInfo(ta, task.getType(), false);
  }
}
 
开发者ID:ict-carch,项目名称:hadoop-plus,代码行数:18,代码来源:HsWebServices.java



注:本文中的org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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