本文整理汇总了Java中org.apache.hadoop.mapred.gridmix.Statistics.JobStats.updateJobStatus方法的典型用法代码示例。如果您正苦于以下问题：Java JobStats.updateJobStatus方法的具体用法？Java JobStats.updateJobStatus怎么用？Java JobStats.updateJobStatus使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.mapred.gridmix.Statistics.JobStats的用法示例。
在下文中一共展示了JobStats.updateJobStatus方法的2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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testJobStats
import org.apache.hadoop.mapred.gridmix.Statistics.JobStats; //导入方法依赖的package包/类
/**
* Test {@link Statistics.JobStats}.
*/
@Test
@SuppressWarnings("deprecation")
public void testJobStats() throws Exception {
Job job = new Job() {};
JobStats stats = new JobStats(1, 2, job);
assertEquals("Incorrect num-maps", 1, stats.getNoOfMaps());
assertEquals("Incorrect num-reds", 2, stats.getNoOfReds());
assertTrue("Incorrect job", job == stats.getJob());
assertNull("Unexpected job status", stats.getJobStatus());
// add a new status
JobStatus status = new JobStatus();
stats.updateJobStatus(status);
assertNotNull("Missing job status", stats.getJobStatus());
assertTrue("Incorrect job status", status == stats.getJobStatus());
}
示例2: testStatistics
import org.apache.hadoop.mapred.gridmix.Statistics.JobStats; //导入方法依赖的package包/类
/**
* Test {@link Statistics}.
*/
@Test
@SuppressWarnings("deprecation")
public void testStatistics() throws Exception {
// test job stats generation
Configuration conf = new Configuration();
// test dummy jobs like data-generation etc
Job job = new Job(conf) {
};
JobStats stats = Statistics.generateJobStats(job, null);
testJobStats(stats, -1, -1, null, job);
// add a job desc with 2 map and 1 reduce task
conf.setInt(GridmixJob.GRIDMIX_JOB_SEQ, 1);
// test dummy jobs like data-generation etc
job = new Job(conf) {
};
JobStory zjob = getCustomJobStory(2, 1);
stats = Statistics.generateJobStats(job, zjob);
testJobStats(stats, 2, 1, null, job);
// add a job status
JobStatus jStatus = new JobStatus();
stats.updateJobStatus(jStatus);
testJobStats(stats, 2, 1, jStatus, job);
// start the statistics
CountDownLatch startFlag = new CountDownLatch(1); // prevents the collector
// thread from starting
Statistics statistics = new Statistics(new JobConf(), 0, startFlag);
statistics.start();
testClusterStats(0, 0, 0);
// add to the statistics object
statistics.addJobStats(stats);
testClusterStats(2, 1, 1);
// add another job
JobStory zjob2 = getCustomJobStory(10, 5);
conf.setInt(GridmixJob.GRIDMIX_JOB_SEQ, 2);
job = new Job(conf) {
};
JobStats stats2 = Statistics.generateJobStats(job, zjob2);
statistics.addJobStats(stats2);
testClusterStats(12, 6, 2);
// finish off one job
statistics.add(stats2);
testClusterStats(2, 1, 1);
// finish off the other job
statistics.add(stats);
testClusterStats(0, 0, 0);
statistics.shutdown();
}