Examples of org.apache.helix.HelixAdmin.addResource()

org.apache.helix.HelixAdmin.addResource()
Add a resource to a cluster, using the default ideal state mode AUTO @param clusterName @param resourceName @param numResources @param stateModelRef

      // OK
    }
    list = tool.getResourcesInCluster(clusterName);
    AssertJUnit.assertEquals(list.size(), 0);
    try {
      tool.addResource(clusterName, "resource", 10, "id1");
      Assert.fail("should fail");
    } catch (HelixException e) {
      // OK
    }
    list = tool.getResourcesInCluster(clusterName);

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    tool.addCluster(clusterName, true);
    Assert.assertTrue(ZKUtil.isClusterSetup(clusterName, _zkclient), "Cluster should be setup");


    tool.addStateModelDef(clusterName, "MasterSlave", new StateModelDefinition(
        StateModelConfigGenerator.generateConfigForMasterSlave()));
    tool.addResource(clusterName, "test-db", 4, "MasterSlave");
    Map<String, String> resourceConfig = new HashMap<String, String>();
    resourceConfig.put("key1", "value1");
    tool.setConfig(new HelixConfigScopeBuilder(ConfigScopeProperty.RESOURCE)
        .forCluster(clusterName).forResource("test-db").build(), resourceConfig);

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    admin.addCluster(clusterName, true);
    Assert.assertTrue(ZKUtil.isClusterSetup(clusterName, _zkclient), "Cluster should be setup");
    String resourceName = "TestDB";
    admin.addStateModelDef(clusterName, "MasterSlave", new StateModelDefinition(
        StateModelConfigGenerator.generateConfigForMasterSlave()));
    admin.addResource(clusterName, resourceName, 4, "MasterSlave");
    admin.enableResource(clusterName, resourceName, false);
    BaseDataAccessor<ZNRecord> baseAccessor = new ZkBaseDataAccessor<ZNRecord>(_zkclient);
    HelixDataAccessor accessor = new ZKHelixDataAccessor(clusterName, baseAccessor);
    PropertyKey.Builder keyBuilder = accessor.keyBuilder();
    IdealState idealState = accessor.getProperty(keyBuilder.idealStates(resourceName));

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        }


        if (resource.rebalancer == null || !resource.rebalancer.containsKey("mode")) {
          throw new HelixException("Rebalance mode is required!");
        }
        helixAdmin.addResource(cfg.clusterName, resource.name, partitions,
            resource.stateModel.name, resource.rebalancer.get("mode"));


        // batch message mode
        if (resource.batchMessageMode != null && resource.batchMessageMode) {
          IdealState idealState = helixAdmin.getResourceIdealState(cfg.clusterName, resource.name);

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    // Add a tagged resource
    IdealState taggedResource = new IdealState("taggedResource");
    taggedResource.setInstanceGroupTag(TAG);
    taggedResource.setStateModelDefRef("OnlineOffline");
    admin.addResource(clusterName, taggedResource.getId(), taggedResource);


    // Add an untagged resource
    IdealState untaggedResource = new IdealState("untaggedResource");
    untaggedResource.setStateModelDefRef("OnlineOffline");
    admin.addResource(clusterName, untaggedResource.getId(), untaggedResource);

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    admin.addResource(clusterName, taggedResource.getId(), taggedResource);


    // Add an untagged resource
    IdealState untaggedResource = new IdealState("untaggedResource");
    untaggedResource.setStateModelDefRef("OnlineOffline");
    admin.addResource(clusterName, untaggedResource.getId(), untaggedResource);


    // Now make a REST call for all resources
    Reference resourceRef = new Reference(URL_BASE);
    Request request = new Request(Method.GET, resourceRef);
    Response response = _gClient.handle(request);

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      startLocalZookeeper(2199);
      HelixAdmin admin = new ZKHelixAdmin(zkAddress);
      admin.addCluster(clusterName, true);
      admin.addStateModelDef(clusterName, "OnlineOffline", new StateModelDefinition(
          StateModelConfigGenerator.generateConfigForOnlineOffline()));
      admin.addResource(clusterName, lockGroupName, numPartitions, "OnlineOffline",
          RebalanceMode.FULL_AUTO.toString());
      admin.rebalance(clusterName, lockGroupName, 1);
      for (int i = 0; i < numInstances; i++) {
        final String instanceName = "localhost_" + (12000 + i);
        processArray[i] = new Thread(new Runnable() {

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        }, "test");


    String resourceName = "test-resource";
    LOG.info("Ideal state assignment");
    HelixAdmin helixAdmin = participant.getClusterManagmentTool();
    helixAdmin.addResource(clusterName, resourceName, 1, "OnlineOffline",
        IdealState.RebalanceMode.CUSTOMIZED.toString());


    IdealState idealState = helixAdmin.getResourceIdealState(clusterName, resourceName);
    idealState.setReplicas("1");
    idealState.setStateModelFactoryId(StateModelFactoryId.from("test"));

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    // Add a tagged resource
    IdealState taggedResource = new IdealState("taggedResource");
    taggedResource.setInstanceGroupTag(TAG);
    taggedResource.setStateModelDefRef("OnlineOffline");
    admin.addResource(clusterName, taggedResource.getId(), taggedResource);


    // Add an untagged resource
    IdealState untaggedResource = new IdealState("untaggedResource");
    untaggedResource.setStateModelDefRef("OnlineOffline");
    admin.addResource(clusterName, untaggedResource.getId(), untaggedResource);

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    admin.addResource(clusterName, taggedResource.getId(), taggedResource);


    // Add an untagged resource
    IdealState untaggedResource = new IdealState("untaggedResource");
    untaggedResource.setStateModelDefRef("OnlineOffline");
    admin.addResource(clusterName, untaggedResource.getId(), untaggedResource);


    // Now make a REST call for all resources
    Reference resourceRef = new Reference(URL_BASE);
    Request request = new Request(Method.GET, resourceRef);
    Response response = _gClient.handle(request);

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