Package com.linkedin.d2.balancer.properties

Examples of com.linkedin.d2.balancer.properties.PartitionData

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    assertEquals(client.getUri(), uri);
    // tracker client should see empty partition data map
    assertTrue(client.getParttitionDataMap().isEmpty());

    // then we update this uri to have a non-empty partition data map
    partitionDataMap.put(DefaultPartitionAccessor.DEFAULT_PARTITION_ID, new PartitionData(1d));
    _uriRegistry.put("cluster-1", new UriProperties("cluster-1", uriData));

    TrackerClient updatedClient = _state.getClient("service-1", uri);

    assertNotNull(updatedClient);
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    Map<Integer, PartitionData> partitionDataMap = new HashMap<Integer, PartitionData>();
    if (partitionWeight != null)
    {
      for (int partitionId : partitionWeight.keySet())
      {
        partitionDataMap.put(partitionId, new PartitionData(partitionWeight.get(partitionId)));
      }
    }
    else
    {
      partitionDataMap.put(DefaultPartitionAccessor.DEFAULT_PARTITION_ID, new PartitionData(1d));
    }
    _announcer.markUp(_cluster, _uri, partitionDataMap, callback);

    try
    {
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    //setup partition
    Map<URI,Map<Integer, PartitionData>> partitionDescriptions = new HashMap<URI, Map<Integer, PartitionData>>();

    final URI foo1 = new URI("http://foo1.com");
    Map<Integer, PartitionData> foo1Data = new HashMap<Integer, PartitionData>();
    foo1Data.put(0, new PartitionData(1.0));
    partitionDescriptions.put(foo1, foo1Data);

    final URI foo2 = new URI("http://foo2.com");
    Map<Integer, PartitionData> foo2Data = new HashMap<Integer, PartitionData>();
    foo2Data.put(3, new PartitionData(1.0));
    foo2Data.put(4, new PartitionData(1.0));
    partitionDescriptions.put(foo2, foo2Data);

    final URI foo3 = new URI("http://foo3.com");
    Map<Integer, PartitionData> foo3Data = new HashMap<Integer, PartitionData>();
    foo3Data.put(0, new PartitionData(1.0));
    partitionDescriptions.put(foo3, foo3Data);

    final URI foo4 = new URI("http://foo4.com");
    Map<Integer, PartitionData> foo4Data = new HashMap<Integer, PartitionData>();
    foo4Data.put(1, new PartitionData(1.0));
    partitionDescriptions.put(foo4, foo4Data);

    final URI foo5 = new URI("http://foo5.com");
    Map<Integer, PartitionData> foo5Data = new HashMap<Integer, PartitionData>();
    foo5Data.put(1, new PartitionData(1.0));
    partitionDescriptions.put(foo5, foo5Data);

    final URI foo6 = new URI("http://foo6.com");
    Map<Integer, PartitionData> foo6Data = new HashMap<Integer, PartitionData>();
    foo6Data.put(1, new PartitionData(1.0));
    partitionDescriptions.put(foo6, foo6Data);

    //setup strategy which involves tweaking the hash ring to get partitionId -> URI host
    List<LoadBalancerState.SchemeStrategyPair> orderedStrategies = new ArrayList<LoadBalancerState.SchemeStrategyPair>();
    LoadBalancerStrategy strategy = new TestLoadBalancerStrategy(partitionDescriptions);
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    //setup partition
    Map<URI, Map<Integer, PartitionData>> partitionDescriptions = new HashMap<URI, Map<Integer, PartitionData>>();

    final URI foo1 = new URI("http://foo1.com");
    Map<Integer, PartitionData> foo1Data = new HashMap<Integer, PartitionData>();
    foo1Data.put(0, new PartitionData(1.0));
    partitionDescriptions.put(foo1, foo1Data);

    final URI foo2 = new URI("http://foo2.com");
    Map<Integer, PartitionData> foo2Data = new HashMap<Integer, PartitionData>();
    foo2Data.put(3, new PartitionData(1.0));
    foo2Data.put(4, new PartitionData(1.0));
    partitionDescriptions.put(foo2, foo2Data);

    final URI foo3 = new URI("http://foo3.com");
    Map<Integer, PartitionData> foo3Data = new HashMap<Integer, PartitionData>();
    foo3Data.put(0, new PartitionData(1.0));
    partitionDescriptions.put(foo3, foo3Data);

    final URI foo4 = new URI("http://foo4.com");
    Map<Integer, PartitionData> foo4Data = new HashMap<Integer, PartitionData>();
    foo4Data.put(1, new PartitionData(1.0));
    partitionDescriptions.put(foo4, foo4Data);

    final URI foo5 = new URI("http://foo5.com");
    Map<Integer, PartitionData> foo5Data = new HashMap<Integer, PartitionData>();
    foo5Data.put(1, new PartitionData(1.0));
    partitionDescriptions.put(foo5, foo5Data);

    final URI foo6 = new URI("http://foo6.com");
    Map<Integer, PartitionData> foo6Data = new HashMap<Integer, PartitionData>();
    foo6Data.put(1, new PartitionData(1.0));
    partitionDescriptions.put(foo6, foo6Data);

    //setup strategy which involves tweaking the hash ring to get partitionId -> URI host
    List<LoadBalancerState.SchemeStrategyPair> orderedStrategies = new ArrayList<LoadBalancerState.SchemeStrategyPair>();
    LoadBalancerStrategy strategy = new TestLoadBalancerStrategy(partitionDescriptions);
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    Map<URI,Map<Integer, PartitionData>> partitionDescriptions = new HashMap<URI, Map<Integer, PartitionData>>();
    final URI foo1 = new URI("http://foo1.com");
    Map<Integer, PartitionData> foo1Data = new HashMap<Integer, PartitionData>();
    for (int i = 0; i < numPartitions; i++)
    {
      foo1Data.put(i, new PartitionData(1.0));
    }
    partitionDescriptions.put(foo1, foo1Data);

    DegraderLoadBalancerStrategyV3 strategy = new DegraderLoadBalancerStrategyV3(new DegraderLoadBalancerStrategyConfig(5000), serviceName, null);
    List<LoadBalancerState.SchemeStrategyPair> orderedStrategies = new ArrayList<LoadBalancerState.SchemeStrategyPair>();
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    //setup partition
    Map<URI,Map<Integer, PartitionData>> partitionDescriptions = new HashMap<URI, Map<Integer, PartitionData>>();

    final URI foo1 = new URI("http://foo1.com");
    Map<Integer, PartitionData> foo1Data = new HashMap<Integer, PartitionData>();
    foo1Data.put(0, new PartitionData(1.0));
    partitionDescriptions.put(foo1, foo1Data);

    final URI foo2 = new URI("http://foo2.com");
    Map<Integer, PartitionData> foo2Data = new HashMap<Integer, PartitionData>();
    foo2Data.put(0, new PartitionData(1.0));
    partitionDescriptions.put(foo2, foo2Data);

    final URI bar1 = new URI("http://bar1.com");
    Map<Integer, PartitionData> bar1Data = new HashMap<Integer, PartitionData>();
    bar1Data.put(1, new PartitionData(1.0));
    partitionDescriptions.put(bar1, bar1Data);

    final URI bar2 = new URI("http://bar2.com");
    Map<Integer, PartitionData> bar2Data = new HashMap<Integer, PartitionData>();
    bar2Data.put(1, new PartitionData(1.0));
    partitionDescriptions.put(bar2, bar2Data);

    final URI bar3 = new URI("http://bar3.com");
    Map<Integer, PartitionData> bar3Data = new HashMap<Integer, PartitionData>();
    bar3Data.put(1, new PartitionData(1.0));
    partitionDescriptions.put(bar3, bar3Data);

    //setup strategy which involves tweaking the hash ring to get partitionId -> URI host
    List<LoadBalancerState.SchemeStrategyPair> orderedStrategies = new ArrayList<LoadBalancerState.SchemeStrategyPair>();
    LoadBalancerStrategy strategy = new LoadBalancerStrategy()
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    Map<URI, Map<Integer, PartitionData>> uriData = new HashMap<URI, Map<Integer, PartitionData>>();

    for (URI uri : uris)
    {
      Map<Integer, PartitionData> partitionData = new HashMap<Integer, PartitionData>(1);
      partitionData.put(DefaultPartitionAccessor.DEFAULT_PARTITION_ID, new PartitionData(1d + _random.nextDouble()));
      uriData.put(uri, partitionData);
    }

    UriProperties uriProperties = new UriProperties(clusterName, uriData);
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  }

  public void setWeight(double weight)
  {
    Map<Integer, PartitionData> partitionDataMap = new HashMap<Integer, PartitionData>(1);
    partitionDataMap.put(DefaultPartitionAccessor.DEFAULT_PARTITION_ID, new PartitionData(weight));
    _partitionDataMap = Collections.unmodifiableMap(partitionDataMap);
  }
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    RandomLoadBalancerStrategyFactory lbFactory = new RandomLoadBalancerStrategyFactory();
    RandomLoadBalancerStrategy rrLoadBalancer = lbFactory.newLoadBalancer("unused",
                                                                          Collections.<String, Object>emptyMap(),
                                                                          null);
    Map<Integer, PartitionData> partitionDataMap = new HashMap<Integer, PartitionData>(2);
    partitionDataMap.put(DefaultPartitionAccessor.DEFAULT_PARTITION_ID, new PartitionData(1d));
    TrackerClient trackerClient1 =
        new TrackerClient(URI.create("http://www.google.com:567/foo/bar"), partitionDataMap, null);
    TrackerClient trackerClient2 =
        new TrackerClient(URI.create("http://www.amazon.com:567/foo/bar"), partitionDataMap, null);
    List<TrackerClient> trackerClients = new ArrayList<TrackerClient>();
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    return getDefaultPartitionData(weight, 1);
  }

  public static Map<Integer, PartitionData> getDefaultPartitionData(double weight, int numberOfPartitions)
  {
    PartitionData data = new PartitionData(weight);
    Map<Integer, PartitionData> partitionDataMap = new HashMap<Integer, PartitionData>(numberOfPartitions + 1);
    for (int p = 0; p < numberOfPartitions; ++p)
      partitionDataMap.put(DefaultPartitionAccessor.DEFAULT_PARTITION_ID + p, data);
    return partitionDataMap;
  }
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