本文整理汇总了Java中org.apache.hadoop.mapred.gridmix.Statistics.ClusterStats.getClusterStats方法的典型用法代码示例。如果您正苦于以下问题：Java ClusterStats.getClusterStats方法的具体用法？Java ClusterStats.getClusterStats怎么用？Java ClusterStats.getClusterStats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.ClusterStats的用法示例。
在下文中一共展示了ClusterStats.getClusterStats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: testClusterSummarizer
import org.apache.hadoop.mapred.gridmix.Statistics.ClusterStats; //导入方法依赖的package包/类
/**
* Test {@link ClusterSummarizer}.
*/
@Test (timeout=20000)
public void testClusterSummarizer() throws IOException {
ClusterSummarizer cs = new ClusterSummarizer();
Configuration conf = new Configuration();
String jt = "test-jt:1234";
String nn = "test-nn:5678";
conf.set(JTConfig.JT_IPC_ADDRESS, jt);
conf.set(CommonConfigurationKeys.FS_DEFAULT_NAME_KEY, nn);
cs.start(conf);
assertEquals("JT name mismatch", jt, cs.getJobTrackerInfo());
assertEquals("NN name mismatch", nn, cs.getNamenodeInfo());
ClusterStats cStats = ClusterStats.getClusterStats();
conf.set(JTConfig.JT_IPC_ADDRESS, "local");
conf.set(CommonConfigurationKeys.FS_DEFAULT_NAME_KEY, "local");
JobClient jc = new JobClient(conf);
cStats.setClusterMetric(jc.getClusterStatus());
cs.update(cStats);
// test
assertEquals("Cluster summary test failed!", 1, cs.getMaxMapTasks());
assertEquals("Cluster summary test failed!", 1, cs.getMaxReduceTasks());
assertEquals("Cluster summary test failed!", 1, cs.getNumActiveTrackers());
assertEquals("Cluster summary test failed!", 0,
cs.getNumBlacklistedTrackers());
}
示例2: testClusterSummarizer
import org.apache.hadoop.mapred.gridmix.Statistics.ClusterStats; //导入方法依赖的package包/类
/**
* Test {@link ClusterSummarizer}.
*/
@Test
public void testClusterSummarizer() throws IOException {
ClusterSummarizer cs = new ClusterSummarizer();
Configuration conf = new Configuration();
String jt = "test-jt:1234";
String nn = "test-nn:5678";
conf.set(JTConfig.JT_IPC_ADDRESS, jt);
conf.set(CommonConfigurationKeys.FS_DEFAULT_NAME_KEY, nn);
cs.start(conf);
assertEquals("JT name mismatch", jt, cs.getJobTrackerInfo());
assertEquals("NN name mismatch", nn, cs.getNamenodeInfo());
ClusterStats cStats = ClusterStats.getClusterStats();
conf.set(JTConfig.JT_IPC_ADDRESS, "local");
conf.set(CommonConfigurationKeys.FS_DEFAULT_NAME_KEY, "local");
JobClient jc = new JobClient(conf);
cStats.setClusterMetric(jc.getClusterStatus());
cs.update(cStats);
// test
assertEquals("Cluster summary test failed!", 1, cs.getMaxMapTasks());
assertEquals("Cluster summary test failed!", 1, cs.getMaxReduceTasks());
assertEquals("Cluster summary test failed!", 1, cs.getNumActiveTrackers());
assertEquals("Cluster summary test failed!", 0,
cs.getNumBlacklistedTrackers());
}