Package org.apache.ambari.server.controller.spi

Examples of org.apache.ambari.server.controller.spi.Resource

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    notifyCreate(Resource.Type.ConfigGroup, request);

    Set<Resource> associatedResources = new HashSet<Resource>();
    for (ConfigGroupResponse response : responses) {
      Resource resource = new ResourceImpl(Resource.Type.ConfigGroup);
      resource.setProperty(CONFIGGROUP_ID_PROPERTY_ID, response.getId());
      associatedResources.add(resource);
    }

    return getRequestStatus(null, associatedResources);
  }
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    Set<String>   requestedIds = getRequestPropertyIds(request, predicate);
    Set<Resource> resources    = new HashSet<Resource>();

    for (ConfigGroupResponse response : responses) {
      Resource resource = new ResourceImpl(Resource.Type.ConfigGroup);

      setResourceProperty(resource, CONFIGGROUP_ID_PROPERTY_ID,
        response.getId(), requestedIds);
      setResourceProperty(resource, CONFIGGROUP_CLUSTER_NAME_PROPERTY_ID,
        response.getClusterName(), requestedIds);
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  private void initServiceResources() {
    String      clusterName = getClusterDefinition().getClusterName();
    Set<String> services    = getClusterDefinition().getServices();

    for (String serviceName : services) {
      Resource service = new ResourceImpl(Resource.Type.Service);
      service.setProperty(SERVICE_CLUSTER_NAME_PROPERTY_ID, clusterName);
      service.setProperty(SERVICE_SERVICE_NAME_PROPERTY_ID, serviceName);

      addResource(service);
    }
  }
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  /**
   * Create the resources based on the cluster definition.
   */
  private void initClusterResources() {
    Resource cluster = new ResourceImpl(Resource.Type.Cluster);
    ClusterDefinition clusterDefinition = getClusterDefinition();
    cluster.setProperty(CLUSTER_NAME_PROPERTY_ID, clusterDefinition.getClusterName());
    cluster.setProperty(CLUSTER_VERSION_PROPERTY_ID, clusterDefinition.getVersionId());

    addResource(cluster);
  }
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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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*/
public class JsonSerializerTest {
  @Test
  public void testSerialize() throws Exception {
    UriInfo uriInfo = createMock(UriInfo.class);
    Resource resource = createMock(Resource.class);
    //Resource resource2 = createMock(Resource.class);

    Result result = new ResultImpl(true);
    result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
    TreeNode<Resource> tree = result.getResultTree();
    //tree.setName("items");
    TreeNode<Resource> child = tree.addChild(resource, "resource1");
    //child.addChild(resource2, "sub-resource");

    // resource properties
    HashMap<String, Object> mapRootProps = new HashMap<String, Object>();
    mapRootProps.put("prop1", "value1");
    mapRootProps.put("prop2", "value2");

    HashMap<String, Object> mapCategoryProps = new HashMap<String, Object>();
    mapCategoryProps.put("catProp1", "catValue1");
    mapCategoryProps.put("catProp2", "catValue2");

    TreeNode<Map<String, Object>> treeProps1 = new TreeNodeImpl<Map<String, Object>>(
        null, mapRootProps, null);

    treeProps1.addChild(mapCategoryProps, "category");

//    // resource2 properties
//    HashMap<String, Object> map2RootProps = new HashMap<String, Object>();
//    map2RootProps.put("2prop1", "2value1");
//
//    HashMap<String, Object> map2CategoryProps = new HashMap<String, Object>();
//    map2CategoryProps.put("2catProp1", "2catValue1");
//
//    TreeNode<Map<String, Object>> treeProps2 = new TreeNodeImpl<Map<String, Object>>(
//        null, map2RootProps, null);
//
//    treeProps2.addChild(mapCategoryProps, "little-category");


    //expectations
    expect(resource.getProperties()).andReturn(treeProps1).anyTimes();
    expect(resource.getType()).andReturn(Resource.Type.Cluster).anyTimes();

//    expect(resource2.getProperties()).andReturn(treeProps2).anyTimes();
//    expect(resource2.getType()).andReturn(Resource.Type.Service).anyTimes();

    replay(uriInfo, resource/*, resource2*/);
 
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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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Related Classes of org.apache.ambari.server.controller.spi.Resource

  • org.apache.ambari.msi.AbstractResourceProvider
  • org.apache.ambari.msi.ClusterDefinition
  • org.apache.ambari.msi.HostProviderTest
  • org.apache.ambari.msi.ServiceProviderTest
  • org.apache.ambari.scom.SQLPropertyProviderTest
  • org.apache.ambari.server.api.handlers.CreateHandlerTest
  • org.apache.ambari.server.api.handlers.DeleteHandlerTest
  • org.apache.ambari.server.api.handlers.UpdateHandlerTest
  • org.apache.ambari.server.api.query.ExtendedResourcePredicateVisitor$ExtendedResourcePredicate
  • org.apache.ambari.server.api.query.ExtendedResourcePredicateVisitorTest
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