本文整理汇总了Java中org.apache.hadoop.yarn.api.protocolrecords.GetNodesToLabelsResponse.getNodeToLabels方法的典型用法代码示例。如果您正苦于以下问题:Java GetNodesToLabelsResponse.getNodeToLabels方法的具体用法?Java GetNodesToLabelsResponse.getNodeToLabels怎么用?Java GetNodesToLabelsResponse.getNodeToLabels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.yarn.api.protocolrecords.GetNodesToLabelsResponse
的用法示例。
在下文中一共展示了GetNodesToLabelsResponse.getNodeToLabels方法的3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: testGetNodeLabels
import org.apache.hadoop.yarn.api.protocolrecords.GetNodesToLabelsResponse; //导入方法依赖的package包/类
@Test
public void testGetNodeLabels() throws Exception {
MockRM rm = new MockRM() {
protected ClientRMService createClientRMService() {
return new ClientRMService(this.rmContext, scheduler,
this.rmAppManager, this.applicationACLsManager,
this.queueACLsManager, this.getRMContext()
.getRMDelegationTokenSecretManager());
};
};
rm.start();
RMNodeLabelsManager labelsMgr = rm.getRMContext().getNodeLabelManager();
labelsMgr.addToCluserNodeLabels(ImmutableSet.of("x", "y"));
Map<NodeId, Set<String>> map = new HashMap<NodeId, Set<String>>();
map.put(NodeId.newInstance("host1", 0), ImmutableSet.of("x"));
map.put(NodeId.newInstance("host2", 0), ImmutableSet.of("y"));
labelsMgr.replaceLabelsOnNode(map);
// Create a client.
Configuration conf = new Configuration();
YarnRPC rpc = YarnRPC.create(conf);
InetSocketAddress rmAddress = rm.getClientRMService().getBindAddress();
LOG.info("Connecting to ResourceManager at " + rmAddress);
ApplicationClientProtocol client =
(ApplicationClientProtocol) rpc.getProxy(
ApplicationClientProtocol.class, rmAddress, conf);
// Get node labels collection
GetClusterNodeLabelsResponse response =
client.getClusterNodeLabels(GetClusterNodeLabelsRequest.newInstance());
Assert.assertTrue(response.getNodeLabels().containsAll(
Arrays.asList("x", "y")));
// Get node labels mapping
GetNodesToLabelsResponse response1 =
client.getNodeToLabels(GetNodesToLabelsRequest.newInstance());
Map<NodeId, Set<String>> nodeToLabels = response1.getNodeToLabels();
Assert.assertTrue(nodeToLabels.keySet().containsAll(
Arrays.asList(NodeId.newInstance("host1", 0),
NodeId.newInstance("host2", 0))));
Assert.assertTrue(nodeToLabels.get(NodeId.newInstance("host1", 0))
.containsAll(Arrays.asList("x")));
Assert.assertTrue(nodeToLabels.get(NodeId.newInstance("host2", 0))
.containsAll(Arrays.asList("y")));
rpc.stopProxy(client, conf);
rm.close();
}
示例2: testGetNodeLabels
import org.apache.hadoop.yarn.api.protocolrecords.GetNodesToLabelsResponse; //导入方法依赖的package包/类
@Test
public void testGetNodeLabels() throws Exception {
MockRM rm = new MockRM() {
protected ClientRMService createClientRMService() {
return new ClientRMService(this.rmContext, scheduler,
this.rmAppManager, this.applicationACLsManager,
this.queueACLsManager, this.getRMContext()
.getRMDelegationTokenSecretManager());
};
};
rm.start();
NodeLabel labelX = NodeLabel.newInstance("x", false);
NodeLabel labelY = NodeLabel.newInstance("y");
RMNodeLabelsManager labelsMgr = rm.getRMContext().getNodeLabelManager();
labelsMgr.addToCluserNodeLabels(ImmutableSet.of(labelX, labelY));
NodeId node1 = NodeId.newInstance("host1", 1234);
NodeId node2 = NodeId.newInstance("host2", 1234);
Map<NodeId, Set<String>> map = new HashMap<NodeId, Set<String>>();
map.put(node1, ImmutableSet.of("x"));
map.put(node2, ImmutableSet.of("y"));
labelsMgr.replaceLabelsOnNode(map);
// Create a client.
Configuration conf = new Configuration();
YarnRPC rpc = YarnRPC.create(conf);
InetSocketAddress rmAddress = rm.getClientRMService().getBindAddress();
LOG.info("Connecting to ResourceManager at " + rmAddress);
ApplicationClientProtocol client = (ApplicationClientProtocol) rpc
.getProxy(ApplicationClientProtocol.class, rmAddress, conf);
// Get node labels collection
GetClusterNodeLabelsResponse response = client
.getClusterNodeLabels(GetClusterNodeLabelsRequest.newInstance());
Assert.assertTrue(response.getNodeLabels().containsAll(
Arrays.asList(labelX, labelY)));
// Get node labels mapping
GetNodesToLabelsResponse response1 = client
.getNodeToLabels(GetNodesToLabelsRequest.newInstance());
Map<NodeId, Set<NodeLabel>> nodeToLabels = response1.getNodeToLabels();
Assert.assertTrue(nodeToLabels.keySet().containsAll(
Arrays.asList(node1, node2)));
Assert.assertTrue(nodeToLabels.get(node1)
.containsAll(Arrays.asList(labelX)));
Assert.assertTrue(nodeToLabels.get(node2)
.containsAll(Arrays.asList(labelY)));
// Verify whether labelX's exclusivity is false
for (NodeLabel x : nodeToLabels.get(node1)) {
Assert.assertFalse(x.isExclusive());
}
// Verify whether labelY's exclusivity is true
for (NodeLabel y : nodeToLabels.get(node2)) {
Assert.assertTrue(y.isExclusive());
}
// Below label "x" is not present in the response as exclusivity is true
Assert.assertFalse(nodeToLabels.get(node1).containsAll(
Arrays.asList(NodeLabel.newInstance("x"))));
rpc.stopProxy(client, conf);
rm.close();
}
示例3: testGetNodeLabels
import org.apache.hadoop.yarn.api.protocolrecords.GetNodesToLabelsResponse; //导入方法依赖的package包/类
@Test
public void testGetNodeLabels() throws Exception {
MockRM rm = new MockRM() {
protected ClientRMService createClientRMService() {
return new ClientRMService(this.rmContext, scheduler,
this.rmAppManager, this.applicationACLsManager,
this.queueACLsManager, this.getRMContext()
.getRMDelegationTokenSecretManager());
};
};
rm.start();
NodeLabel labelX = NodeLabel.newInstance("x", false);
NodeLabel labelY = NodeLabel.newInstance("y");
RMNodeLabelsManager labelsMgr = rm.getRMContext().getNodeLabelManager();
labelsMgr.addToCluserNodeLabels(ImmutableSet.of(labelX, labelY));
NodeId node1 = NodeId.newInstance("host1", 1234);
NodeId node2 = NodeId.newInstance("host2", 1234);
Map<NodeId, Set<String>> map = new HashMap<NodeId, Set<String>>();
map.put(node1, ImmutableSet.of("x"));
map.put(node2, ImmutableSet.of("y"));
labelsMgr.replaceLabelsOnNode(map);
// Create a client.
Configuration conf = new Configuration();
YarnRPC rpc = YarnRPC.create(conf);
InetSocketAddress rmAddress = rm.getClientRMService().getBindAddress();
LOG.info("Connecting to ResourceManager at " + rmAddress);
ApplicationClientProtocol client = (ApplicationClientProtocol) rpc
.getProxy(ApplicationClientProtocol.class, rmAddress, conf);
// Get node labels collection
GetClusterNodeLabelsResponse response = client
.getClusterNodeLabels(GetClusterNodeLabelsRequest.newInstance());
Assert.assertTrue(response.getNodeLabelList().containsAll(
Arrays.asList(labelX, labelY)));
// Get node labels mapping
GetNodesToLabelsResponse response1 = client
.getNodeToLabels(GetNodesToLabelsRequest.newInstance());
Map<NodeId, Set<String>> nodeToLabels = response1.getNodeToLabels();
Assert.assertTrue(nodeToLabels.keySet().containsAll(
Arrays.asList(node1, node2)));
Assert.assertTrue(nodeToLabels.get(node1)
.containsAll(Arrays.asList(labelX.getName())));
Assert.assertTrue(nodeToLabels.get(node2)
.containsAll(Arrays.asList(labelY.getName())));
// Below label "x" is not present in the response as exclusivity is true
Assert.assertFalse(nodeToLabels.get(node1).containsAll(
Arrays.asList(NodeLabel.newInstance("x"))));
rpc.stopProxy(client, conf);
rm.stop();
}