Package org.apache.ambari.server.controller.internal

Examples of org.apache.ambari.server.controller.internal.ResourceImpl

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    ClusterDefinition clusterDefinition = getClusterDefinition();
    String            clusterName       = clusterDefinition.getClusterName();
    Set<String>       hosts             = clusterDefinition.getHosts();

    for (String hostName : hosts) {
      Resource host = new ResourceImpl(Resource.Type.Host);
      host.setProperty(HOST_CLUSTER_NAME_PROPERTY_ID, clusterName);
      host.setProperty(HOST_NAME_PROPERTY_ID, hostName);

      addResource(host);
    }
  }
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    for (String serviceName : services) {
      Set<String> hosts = getClusterDefinition().getHosts();
      for (String hostName : hosts) {
        Set<String> hostComponents = getClusterDefinition().getHostComponents(serviceName, hostName);
        for (String componentName : hostComponents) {
          Resource hostComponent = new ResourceImpl(Resource.Type.HostComponent);
          hostComponent.setProperty(HOST_COMPONENT_CLUSTER_NAME_PROPERTY_ID, clusterName);
          hostComponent.setProperty(HOST_COMPONENT_SERVICE_NAME_PROPERTY_ID, serviceName);
          hostComponent.setProperty(HOST_COMPONENT_COMPONENT_NAME_PROPERTY_ID, componentName);
          hostComponent.setProperty(HOST_COMPONENT_HOST_NAME_PROPERTY_ID, hostName);

          addResource(hostComponent);
        }
      }
    }
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    String      clusterName = getClusterDefinition().getClusterName();
    Set<String> services    = getClusterDefinition().getServices();
    for (String serviceName : services) {
      Set<String> components = getClusterDefinition().getComponents(serviceName);
      for (String componentName : components) {
        Resource component = new ResourceImpl(Resource.Type.Component);
        component.setProperty(COMPONENT_CLUSTER_NAME_PROPERTY_ID, clusterName);
        component.setProperty(COMPONENT_SERVICE_NAME_PROPERTY_ID, serviceName);
        component.setProperty(COMPONENT_COMPONENT_NAME_PROPERTY_ID, componentName);

        addResource(component);
      }
    }
  }
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        PropertyHelper.getJMXPropertyIds(Resource.Type.HostComponent),
        streamProvider,
        hostProvider, PropertyHelper.getPropertyId("HostRoles", "cluster_name"), PropertyHelper.getPropertyId("HostRoles", "host_name"), PropertyHelper.getPropertyId("HostRoles", "component_name"));

    // namenode
    Resource resource = new ResourceImpl(Resource.Type.HostComponent);

    resource.setProperty(HOST_COMPONENT_HOST_NAME_PROPERTY_ID, "domu-12-31-39-0e-34-e1.compute-1.internal");
    resource.setProperty(HOST_COMPONENT_COMPONENT_NAME_PROPERTY_ID, "NAMENODE");

    // request with an empty set should get all supported properties
    Request request = PropertyHelper.getReadRequest(Collections.<String>emptySet());

    Assert.assertEquals(1, propertyProvider.populateResources(Collections.singleton(resource), request, null).size());

    Assert.assertEquals(propertyProvider.getSpec("domu-12-31-39-0e-34-e1.compute-1.internal:50070"), streamProvider.getLastSpec());

    // see test/resources/hdfs_namenode_jmx.json for values
    Assert.assertEquals(13670605,  resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/rpc", "ReceivedBytes")));
    Assert.assertEquals(28,      resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/dfs/namenode", "CreateFileOps")));
    Assert.assertEquals(1006632960, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryMax")));
    Assert.assertEquals(473433016, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryUsed")));
    Assert.assertEquals(136314880, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryMax")));
    Assert.assertEquals(23634400, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryUsed")));


    // datanode
    resource = new ResourceImpl(Resource.Type.HostComponent);

    resource.setProperty(HOST_COMPONENT_HOST_NAME_PROPERTY_ID, "domu-12-31-39-14-ee-b3.compute-1.internal");
    resource.setProperty(HOST_COMPONENT_COMPONENT_NAME_PROPERTY_ID, "DATANODE");

    // request with an empty set should get all supported properties
    request = PropertyHelper.getReadRequest(Collections.<String>emptySet());

    propertyProvider.populateResources(Collections.singleton(resource), request, null);

    Assert.assertEquals(propertyProvider.getSpec("domu-12-31-39-14-ee-b3.compute-1.internal:50075"), streamProvider.getLastSpec());

    // see test/resources/hdfs_datanode_jmx.json for values
    Assert.assertEquals(856,  resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/rpc", "ReceivedBytes")));
    Assert.assertEquals(954466304, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryMax")));
    Assert.assertEquals(9772616, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryUsed")));
    Assert.assertEquals(136314880, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryMax")));
    Assert.assertEquals(21933376, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryUsed")));


    // jobtracker
    resource = new ResourceImpl(Resource.Type.HostComponent);

    resource.setProperty(HOST_COMPONENT_HOST_NAME_PROPERTY_ID, "domu-12-31-39-14-ee-b3.compute-1.internal");
    resource.setProperty(HOST_COMPONENT_COMPONENT_NAME_PROPERTY_ID, "JOBTRACKER");

    // only ask for specific properties
    Set<String> properties = new HashSet<String>();
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "threadsWaiting"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryMax"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryUsed"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryMax"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryUsed"));
    request = PropertyHelper.getReadRequest(properties);

    propertyProvider.populateResources(Collections.singleton(resource), request, null);

    Assert.assertEquals(propertyProvider.getSpec("domu-12-31-39-14-ee-b3.compute-1.internal:50030"), streamProvider.getLastSpec());

    // see test/resources/mapreduce_jobtracker_jmx.json for values
    Assert.assertEquals(7, PropertyHelper.getProperties(resource).size());
    Assert.assertEquals(59, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "threadsWaiting")));
    Assert.assertEquals(1052770304, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryMax")));
    Assert.assertEquals(43580400, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryUsed")));
    Assert.assertEquals(136314880, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryMax")));
    Assert.assertEquals(29602888, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryUsed")));

    Assert.assertNull(resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "gcCount")));

    // tasktracker
    resource = new ResourceImpl(Resource.Type.HostComponent);

    resource.setProperty(HOST_COMPONENT_HOST_NAME_PROPERTY_ID, "domu-12-31-39-14-ee-b3.compute-1.internal");
    resource.setProperty(HOST_COMPONENT_COMPONENT_NAME_PROPERTY_ID, "TASKTRACKER");

    // only ask for specific properties
    properties = new HashSet<String>();
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryMax"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryUsed"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryMax"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryUsed"));
    request = PropertyHelper.getReadRequest(properties);

    propertyProvider.populateResources(Collections.singleton(resource), request, null);

    Assert.assertEquals(propertyProvider.getSpec("domu-12-31-39-14-ee-b3.compute-1.internal:50060"), streamProvider.getLastSpec());

    Assert.assertEquals(6, PropertyHelper.getProperties(resource).size());
    Assert.assertEquals(954466304, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryMax")));
    Assert.assertEquals(18330984, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryUsed")));
    Assert.assertEquals(136314880, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryMax")));
    Assert.assertEquals(24235104, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryUsed")));

    Assert.assertNull(resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "gcCount")));

    // hbase master
    resource = new ResourceImpl(Resource.Type.HostComponent);

    resource.setProperty(HOST_COMPONENT_HOST_NAME_PROPERTY_ID, "domu-12-31-39-14-ee-b3.compute-1.internal");
    resource.setProperty(HOST_COMPONENT_COMPONENT_NAME_PROPERTY_ID, "HBASE_MASTER");

    // only ask for specific properties
    properties = new HashSet<String>();
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryMax"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryUsed"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryMax"));
    properties.add(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryUsed"));
    properties.add(PropertyHelper.getPropertyId("metrics/load", "AverageLoad"));
    request = PropertyHelper.getReadRequest(properties);

    propertyProvider.populateResources(Collections.singleton(resource), request, null);

    Assert.assertEquals(propertyProvider.getSpec("domu-12-31-39-14-ee-b3.compute-1.internal:60010"), streamProvider.getLastSpec());

    Assert.assertEquals(7, PropertyHelper.getProperties(resource).size());
    Assert.assertEquals(1069416448, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryMax")));
    Assert.assertEquals(4806976, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "HeapMemoryUsed")));
    Assert.assertEquals(136314880, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryMax")));
    Assert.assertEquals(28971240, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "NonHeapMemoryUsed")));
    Assert.assertEquals(3.0, resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/load", "AverageLoad")));

    Assert.assertNull(resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/jvm", "gcCount")));
  }
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*/
public class EqualsPredicateTest {

  @Test
  public void testApply() {
    Resource resource = new ResourceImpl(Resource.Type.HostComponent);
    String propertyId = PropertyHelper.getPropertyId("category1", "foo");
    Predicate predicate = new EqualsPredicate<String>(propertyId, "bar");

    resource.setProperty(propertyId, "monkey");
    Assert.assertFalse(predicate.evaluate(resource));

    resource.setProperty(propertyId, "bar");
    Assert.assertTrue(predicate.evaluate(resource));


    propertyId = PropertyHelper.getPropertyId("category1", "fun");
    predicate = new EqualsPredicate<String>(propertyId, "bar");
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*/
public class LessPredicateTest {

  @Test
  public void testApply() {
    Resource resource = new ResourceImpl(Resource.Type.HostComponent);
    String propertyId = PropertyHelper.getPropertyId("category1", "foo");
    Predicate predicate = new LessPredicate<Integer>(propertyId, 10);

    resource.setProperty(propertyId, 1);
    Assert.assertTrue(predicate.evaluate(resource));

    resource.setProperty(propertyId, 100);
    Assert.assertFalse(predicate.evaluate(resource));

    resource.setProperty(propertyId, 10);
    Assert.assertFalse(predicate.evaluate(resource));
  }
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*/
public class GreaterEqualsPredicateTest {

  @Test
  public void testApply() {
    Resource resource = new ResourceImpl(Resource.Type.HostComponent);
    String propertyId = PropertyHelper.getPropertyId("category1", "foo");
    Predicate predicate = new GreaterEqualsPredicate<Integer>(propertyId, 10);

    resource.setProperty(propertyId, 1);
    Assert.assertFalse(predicate.evaluate(resource));

    resource.setProperty(propertyId, 100);
    Assert.assertTrue(predicate.evaluate(resource));

    resource.setProperty(propertyId, 10);
    Assert.assertTrue(predicate.evaluate(resource));
  }
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*/
public class LessEqualsPredicateTest {

  @Test
  public void testApply() {
    Resource resource = new ResourceImpl(Resource.Type.HostComponent);
    String propertyId = PropertyHelper.getPropertyId("category1", "foo");
    Predicate predicate = new LessEqualsPredicate<Integer>(propertyId, 10);

    resource.setProperty(propertyId, 1);
    Assert.assertTrue(predicate.evaluate(resource));

    resource.setProperty(propertyId, 100);
    Assert.assertFalse(predicate.evaluate(resource));

    resource.setProperty(propertyId, 10);
    Assert.assertTrue(predicate.evaluate(resource));
  }
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*/
public class GreaterPredicateTest {

  @Test
  public void testApply() {
    Resource resource = new ResourceImpl(Resource.Type.HostComponent);
    String propertyId = PropertyHelper.getPropertyId("category1", "foo");
    Predicate predicate = new GreaterPredicate<Integer>(propertyId, 10);

    resource.setProperty(propertyId, 1);
    Assert.assertFalse(predicate.evaluate(resource));

    resource.setProperty(propertyId, 100);
    Assert.assertTrue(predicate.evaluate(resource));

    resource.setProperty(propertyId, 10);
    Assert.assertFalse(predicate.evaluate(resource));
  }
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        CLUSTER_NAME_PROPERTY_ID,
        HOST_NAME_PROPERTY_ID,
        COMPONENT_NAME_PROPERTY_ID);

    // namenode
    Resource resource = new ResourceImpl(Resource.Type.HostComponent);

    resource.setProperty(HOST_NAME_PROPERTY_ID, "domU-12-31-39-0E-34-E1.compute-1.internal");
    resource.setProperty(COMPONENT_NAME_PROPERTY_ID, "DATANODE");

    // only ask for one property
    Map<String, TemporalInfo> temporalInfoMap = new HashMap<String, TemporalInfo>();
    temporalInfoMap.put(PROPERTY_ID, new TemporalInfoImpl(10L, 20L, 1L));
    Request  request = PropertyHelper.getReadRequest(Collections.singleton(PROPERTY_ID), temporalInfoMap);

    Assert.assertEquals(1, propertyProvider.populateResources(Collections.singleton(resource), request, null).size());

    Assert.assertEquals("http://domU-12-31-39-0E-34-E1.compute-1.internal/cgi-bin/rrd.py?c=HDPSlaves&h=domU-12-31-39-0E-34-E1.compute-1.internal&m=jvm.metrics.gcCount&s=10&e=20&r=1",
        streamProvider.getLastSpec());

    Assert.assertEquals(3, PropertyHelper.getProperties(resource).size());
    Assert.assertNotNull(resource.getPropertyValue(PROPERTY_ID));


    // tasktracker
    resource = new ResourceImpl(Resource.Type.HostComponent);
    resource.setProperty(HOST_NAME_PROPERTY_ID, "domU-12-31-39-0E-34-E1.compute-1.internal");
    resource.setProperty(COMPONENT_NAME_PROPERTY_ID, "TASKTRACKER");

    // only ask for one property
    temporalInfoMap = new HashMap<String, TemporalInfo>();

    //http://ec2-174-129-152-147.compute-1.amazonaws.com/cgi-bin/rrd.py?c=HDPSlaves&m=jvm.metrics.gcCount,mapred.shuffleOutput.shuffle_exceptions_caught,mapred.shuffleOutput.shuffle_failed_outputs,mapred.shuffleOutput.shuffle_output_bytes,mapred.shuffleOutput.shuffle_success_outputs&s=10&e=20&r=1&h=ip-10-85-111-149.ec2.internal

    Set<String> properties = new HashSet<String>();
    properties.add(PropertyHelper.getPropertyId("metrics/mapred/shuffleOutput", "shuffle_exceptions_caught"));
    properties.add(PropertyHelper.getPropertyId("metrics/mapred/shuffleOutput", "shuffle_failed_outputs"));
    properties.add(PropertyHelper.getPropertyId("metrics/mapred/shuffleOutput", "shuffle_output_bytes"));
    properties.add(PropertyHelper.getPropertyId("metrics/mapred/shuffleOutput", "shuffle_success_outputs"));
    request = PropertyHelper.getReadRequest(properties, temporalInfoMap);

    Assert.assertEquals(1, propertyProvider.populateResources(Collections.singleton(resource), request, null).size());

    Assert.assertEquals("http://domU-12-31-39-0E-34-E1.compute-1.internal/cgi-bin/rrd.py?c=HDPSlaves&h=domU-12-31-39-0E-34-E1.compute-1.internal&m=mapred.shuffleOutput.shuffle_output_bytes,mapred.shuffleOutput.shuffle_success_outputs,mapred.shuffleOutput.shuffle_failed_outputs,mapred.shuffleOutput.shuffle_exceptions_caught&e=now&pt=true",
        streamProvider.getLastSpec());

    Assert.assertEquals(6, PropertyHelper.getProperties(resource).size());
    Assert.assertNotNull(resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/mapred/shuffleOutput", "shuffle_exceptions_caught")));
    Assert.assertNotNull(resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/mapred/shuffleOutput", "shuffle_failed_outputs")));
    Assert.assertNotNull(resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/mapred/shuffleOutput", "shuffle_output_bytes")));
    Assert.assertNotNull(resource.getPropertyValue(PropertyHelper.getPropertyId("metrics/mapred/shuffleOutput", "shuffle_success_outputs")));
  }
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Related Classes of org.apache.ambari.server.controller.internal.ResourceImpl

  • org.apache.ambari.msi.AbstractResourceProvider
  • org.apache.ambari.msi.ClusterDefinition
  • org.apache.ambari.msi.ClusterProvider
  • org.apache.ambari.msi.ComponentProvider
  • org.apache.ambari.msi.ConfigurationProvider
  • org.apache.ambari.msi.HostComponentProvider
  • org.apache.ambari.msi.HostProvider
  • org.apache.ambari.msi.RequestProviderTest
  • org.apache.ambari.msi.ServiceProvider
  • org.apache.ambari.msi.TaskProviderTest
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