Package com.linkedin.helix.model

Examples of com.linkedin.helix.model.InstanceConfig

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    // add 3 participants: "localhost:{12918, 12919, 12920}"
    for (int i = 0; i < 3; i++)
    {
      int port = 12918 + i;
      InstanceConfig config = new InstanceConfig("localhost_" + port);
      config.setHostName("localhost");
      config.setPort(Integer.toString(port));
      config.setInstanceEnabled(true);
      admin.addInstance(clusterName, config);
    }

    // add resource "TestDB" which has 4 partitions and uses MasterSlave state model
    String resourceName = "TestDB";
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  public Set<String> getDisabledInstancesForPartition(String partition)
  {
    Set<String> disabledInstancesSet = new HashSet<String>();
    for (String instance : _instanceConfigMap.keySet())
    {
      InstanceConfig config = _instanceConfigMap.get(instance);
      if (config.getInstanceEnabled() == false
          || config.getInstanceEnabledForPartition(partition) == false)
      {
        disabledInstancesSet.add(instance);
      }
    }
    return disabledInstancesSet;
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      ZKHelixAdmin admin = new ZKHelixAdmin(zkclient);

      List<String> nodes = admin.getInstancesInCluster(clusterName);
      if (!nodes.contains("consumer_" + consumerId))
      {
        InstanceConfig config = new InstanceConfig("consumer_" + consumerId);
        config.setHostName("localhost");
        config.setInstanceEnabled(true);
        admin.addInstance(clusterName, config);
      }

      // start consumer
      final Consumer consumer =
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                  && keys[1].equalsIgnoreCase(ConfigScopeProperty.PARTICIPANT.toString()))
              {
                List<InstanceConfig> configs = new ArrayList<InstanceConfig>();
                for (String instanceName : array)
                {
                  InstanceConfig config = new InstanceConfig(instanceName);
                  String[] splits = instanceName.split("_");
                  config.setHostName(splits[0]);
                  config.setPort(splits[1]);
                  configs.add(config);
                }
                return (List<T>) configs;
              }
              return Collections.emptyList();
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  @Test()
  public void testGetInstanceForAllStateUnits()
  {
    List<InstanceConfig> instancesList;
    Set<InstanceConfig> instancesSet;
    InstanceConfig instancesArray[];
    RoutingTableProvider routingTable = new RoutingTableProvider();
    List<ExternalView> externalViewList = new ArrayList<ExternalView>();
    ZNRecord record = new ZNRecord("TESTDB");

    // one master
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        {
          throw new HelixException("Cluster: " + clusterName + ", instance: "
              + instanceName + ", participant config is null");
        }

        InstanceConfig config = new InstanceConfig(currentData);
        config.setInstanceEnabled(enabled);
        return config.getRecord();
      }
    }, AccessOption.PERSISTENT);
  }
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Related Classes of com.linkedin.helix.model.InstanceConfig

  • com.linkedin.helix.controller.stages.ClusterDataCache
  • com.linkedin.helix.examples.IdealStateExample
  • com.linkedin.helix.healthcheck.TestAlertActionTriggering
  • com.linkedin.helix.integration.FileCMTestBase
  • com.linkedin.helix.manager.file.TestFileDataAccessor
  • com.linkedin.helix.manager.file.UnitTestDynFileClusterMgr
  • com.linkedin.helix.manager.zk.TestZkHelixAdmin
  • com.linkedin.helix.manager.zk.TestZNRecordSizeLimit
  • com.linkedin.helix.manager.zk.ZKHelixAdmin
  • com.linkedin.helix.recipes.rabbitmq.Consumer
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