本文整理匯總了Java中org.apache.hadoop.yarn.client.api.YarnClient.getLabelsToNodes方法的典型用法代碼示例。如果您正苦於以下問題：Java YarnClient.getLabelsToNodes方法的具體用法？Java YarnClient.getLabelsToNodes怎麽用？Java YarnClient.getLabelsToNodes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類org.apache.hadoop.yarn.client.api.YarnClient的用法示例。
在下文中一共展示了YarnClient.getLabelsToNodes方法的2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: testGetLabelsToNodes
import org.apache.hadoop.yarn.client.api.YarnClient; //導入方法依賴的package包/類
@Test (timeout = 10000)
public void testGetLabelsToNodes() throws YarnException, IOException {
Configuration conf = new Configuration();
final YarnClient client = new MockYarnClient();
client.init(conf);
client.start();
// Get labels to nodes mapping
Map<String, Set<NodeId>> expectedLabelsToNodes =
((MockYarnClient)client).getLabelsToNodesMap();
Map<String, Set<NodeId>> labelsToNodes = client.getLabelsToNodes();
Assert.assertEquals(labelsToNodes, expectedLabelsToNodes);
Assert.assertEquals(labelsToNodes.size(), 3);
// Get labels to nodes for selected labels
Set<String> setLabels = new HashSet<String>(Arrays.asList("x", "z"));
expectedLabelsToNodes =
((MockYarnClient)client).getLabelsToNodesMap(setLabels);
labelsToNodes = client.getLabelsToNodes(setLabels);
Assert.assertEquals(labelsToNodes, expectedLabelsToNodes);
Assert.assertEquals(labelsToNodes.size(), 2);
client.stop();
client.close();
}
示例2: testGetLabelsToNodes
import org.apache.hadoop.yarn.client.api.YarnClient; //導入方法依賴的package包/類
@Test (timeout = 10000)
public void testGetLabelsToNodes() throws YarnException, IOException {
Configuration conf = new Configuration();
final YarnClient client = new MockYarnClient();
client.init(conf);
client.start();
// Get labels to nodes mapping
Map<NodeLabel, Set<NodeId>> expectedLabelsToNodes =
((MockYarnClient)client).getLabelsToNodesMap();
Map<NodeLabel, Set<NodeId>> labelsToNodes = client.getLabelsToNodes();
Assert.assertEquals(labelsToNodes, expectedLabelsToNodes);
Assert.assertEquals(labelsToNodes.size(), 3);
// Get labels to nodes for selected labels
Set<String> setLabels = new HashSet<String>(Arrays.asList("x", "z"));
expectedLabelsToNodes =
((MockYarnClient)client).getLabelsToNodesMap(setLabels);
labelsToNodes = client.getLabelsToNodes(setLabels);
Assert.assertEquals(labelsToNodes, expectedLabelsToNodes);
Assert.assertEquals(labelsToNodes.size(), 2);
client.stop();
client.close();
}