Examples of UserConfig

Examples of org.apache.helix.api.config.UserConfig

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    ParticipantId participantId = ParticipantId.from("testParticipant");
    InstanceConfig instanceConfig = new InstanceConfig(participantId);
    instanceConfig.setHostName("localhost");

    // now, add user configuration
    UserConfig userConfig = new UserConfig(Scope.participant(participantId));
    userConfig.setSimpleField(testKey, testSimpleValue);
    userConfig.setListField(testKey, testListValue);
    userConfig.setMapField(testKey, testMapValue);

    // add the user configuration to the Helix configuration
    instanceConfig.addNamespacedConfig(userConfig);

    // get the user configuration back from the property
    UserConfig retrievedConfig = UserConfig.from(instanceConfig);

    // check that the property still has the host name
    Assert.assertTrue(instanceConfig.getHostName().equals("localhost"));

    // check that the retrieved config does not contain the host name
    Assert.assertEquals(retrievedConfig.getStringField(
        InstanceConfigProperty.HELIX_HOST.toString(), "not localhost"), "not localhost");

    // check that both the retrieved config and the original config have the added properties
    Assert.assertEquals(userConfig.getSimpleField(testKey), testSimpleValue);
    Assert.assertEquals(userConfig.getListField(testKey), testListValue);
    Assert.assertEquals(userConfig.getMapField(testKey), testMapValue);
    Assert.assertEquals(retrievedConfig.getSimpleField(testKey), testSimpleValue);
    Assert.assertEquals(retrievedConfig.getListField(testKey), testListValue);
    Assert.assertEquals(retrievedConfig.getMapField(testKey), testMapValue);

    // test that the property has the user config, but prefixed
    Assert.assertEquals(instanceConfig.getRecord().getSimpleField(prefixedKey), testSimpleValue);
    Assert.assertEquals(instanceConfig.getRecord().getListField(prefixedKey), testListValue);
    Assert.assertEquals(instanceConfig.getRecord().getMapField(prefixedKey), testMapValue);
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Examples of org.apache.helix.api.config.UserConfig

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    final String VALUE3 = "value3";

    // add key1 through user config, key2 through resource config, key3 through ideal state,
    // resource type through resource config, rebalance mode through ideal state
    ResourceId resourceId = ResourceId.from("resourceId");
    UserConfig userConfig = new UserConfig(Scope.resource(resourceId));
    userConfig.setSimpleField(KEY1, VALUE1);
    ResourceConfiguration resourceConfig = new ResourceConfiguration(resourceId);
    resourceConfig.addNamespacedConfig(userConfig);
    resourceConfig.getRecord().setSimpleField(KEY2, VALUE2);
    IdealState idealState = new IdealState(resourceId);
    idealState.setRebalanceMode(RebalanceMode.USER_DEFINED);
    idealState.getRecord().setSimpleField(KEY3, VALUE3);

    // should have key1, key2, and key3, not rebalance mode
    UserConfig result = resourceConfig.getUserConfig();
    idealState.updateUserConfig(result);
    Assert.assertEquals(result.getSimpleField(KEY1), VALUE1);
    Assert.assertEquals(result.getSimpleField(KEY2), VALUE2);
    Assert.assertEquals(result.getSimpleField(KEY3), VALUE3);
    Assert
        .assertNull(result.getSimpleField(IdealState.IdealStateProperty.REBALANCE_MODE.toString()));
  }
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Examples of org.apache.helix.api.config.UserConfig

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    final String KEY2 = "key2";
    final String VALUE2 = "value2";

    // add key1 through user config, key2 through instance config, hostname through user config
    ParticipantId participantId = ParticipantId.from("participantId");
    UserConfig userConfig = new UserConfig(Scope.participant(participantId));
    userConfig.setSimpleField(KEY1, VALUE1);
    InstanceConfig instanceConfig = new InstanceConfig(participantId);
    instanceConfig.setHostName("localhost");
    instanceConfig.addNamespacedConfig(userConfig);
    instanceConfig.getRecord().setSimpleField(KEY2, VALUE2);

    // should have key1 and key2, not hostname
    UserConfig result = instanceConfig.getUserConfig();
    Assert.assertEquals(result.getSimpleField(KEY1), VALUE1);
    Assert.assertEquals(result.getSimpleField(KEY2), VALUE2);
    Assert.assertNull(result.getSimpleField(InstanceConfig.InstanceConfigProperty.HELIX_HOST
        .toString()));
  }
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Examples of org.apache.helix.api.config.UserConfig

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    final String VALUE2 = "value2";

    // add the following: key1 straight to user config, key2 to cluster configuration,
    // allow auto join to cluster configuration
    ClusterId clusterId = ClusterId.from("clusterId");
    UserConfig userConfig = new UserConfig(Scope.cluster(clusterId));
    userConfig.setSimpleField(KEY1, VALUE1);
    ClusterConfiguration clusterConfiguration = new ClusterConfiguration(clusterId);
    clusterConfiguration.addNamespacedConfig(userConfig);
    clusterConfiguration.getRecord().setSimpleField(KEY2, VALUE2);
    clusterConfiguration.setAutoJoinAllowed(true);

    // there should be key1 and key2, but not auto join
    UserConfig result = clusterConfiguration.getUserConfig();
    Assert.assertEquals(result.getSimpleField(KEY1), VALUE1);
    Assert.assertEquals(result.getSimpleField(KEY2), VALUE2);
    Assert.assertNull(result.getSimpleField(ZKHelixManager.ALLOW_PARTICIPANT_AUTO_JOIN));
  }
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Examples of org.apache.helix.api.config.UserConfig

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  }

  private boolean createCluster(ClusterId clusterId, ClusterAccessor accessor, String modifierName,
      int modifierValue) {
    // create a cluster
    UserConfig userConfig = new UserConfig(Scope.cluster(clusterId));
    userConfig.setIntField(modifierName, modifierValue);
    ClusterConfig cluster = new ClusterConfig.Builder(clusterId).userConfig(userConfig).build();
    return accessor.createCluster(cluster);
  }
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Examples of org.apache.helix.api.config.UserConfig

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  }

  private boolean createParticipant(ParticipantId participantId, ClusterAccessor accessor,
      String modifierName, int modifierValue) {
    // create a participant
    UserConfig userConfig = new UserConfig(Scope.participant(participantId));
    userConfig.setIntField(modifierName, modifierValue);
    ParticipantConfig participant =
        new ParticipantConfig.Builder(participantId).hostName("host").port(0)
            .userConfig(userConfig).build();
    return accessor.addParticipant(participant);
  }
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Examples of org.apache.helix.api.config.UserConfig

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    // thread that will update the cluster in one way
    Thread t1 = new Thread() {
      @Override
      public void run() {
        UserConfig userConfig = new UserConfig(Scope.cluster(clusterId));
        userConfig.setBooleanField(key1, true);
        ClusterConfig.Delta delta = new ClusterConfig.Delta(clusterId).addUserConfig(userConfig);
        ClusterAccessor accessor =
            new AtomicClusterAccessor(clusterId, helixAccessor, lockProvider);
        accessor.updateCluster(delta);
      }
    };

    // thread that will update the cluster in another way
    Thread t2 = new Thread() {
      @Override
      public void run() {
        UserConfig userConfig = new UserConfig(Scope.cluster(clusterId));
        userConfig.setBooleanField(key2, true);
        ClusterConfig.Delta delta = new ClusterConfig.Delta(clusterId).addUserConfig(userConfig);
        ClusterAccessor accessor =
            new AtomicClusterAccessor(clusterId, helixAccessor, lockProvider);
        accessor.updateCluster(delta);
      }
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Examples of org.apache.helix.api.config.UserConfig

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    Map<ResourceId, ResourceConfig> resourceMap = new HashMap<ResourceId, ResourceConfig>();
    for (IdealState idealState : idealStates) {
      ResourceId resourceId = idealState.getResourceId();
      ResourceConfig resourceConfig =
          new ResourceConfig.Builder(resourceId).idealState(idealState)
              .userConfig(new UserConfig(Scope.resource(resourceId))).build();
      resourceMap.put(resourceId, resourceConfig);
    }

    return resourceMap;
  }
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Examples of org.apache.helix.api.config.UserConfig

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  /**
   * Get a backward-compatible resource user config
   * @return UserConfig
   */
  public UserConfig getUserConfig() {
    UserConfig userConfig = UserConfig.from(this);
    try {
      for (String simpleField : _record.getSimpleFields().keySet()) {
        Optional<Fields> enumField = Enums.getIfPresent(Fields.class, simpleField);
        Optional<HelixPropertyAttribute> superEnumField =
            Enums.getIfPresent(HelixPropertyAttribute.class, simpleField);
        if (!simpleField.contains(NamespacedConfig.PREFIX_CHAR + "") && !enumField.isPresent()
            && !superEnumField.isPresent()) {
          userConfig.setSimpleField(simpleField, _record.getSimpleField(simpleField));
        }
      }
      for (String listField : _record.getListFields().keySet()) {
        if (!listField.contains(NamespacedConfig.PREFIX_CHAR + "")) {
          userConfig.setListField(listField, _record.getListField(listField));
        }
      }
      for (String mapField : _record.getMapFields().keySet()) {
        if (!mapField.contains(NamespacedConfig.PREFIX_CHAR + "")) {
          userConfig.setMapField(mapField, _record.getMapField(mapField));
        }
      }
    } catch (NoSuchMethodError e) {
      LOG.error("Could not parse ResourceConfiguration", e);
    }
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Examples of org.apache.helix.api.config.UserConfig

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  /**
   * Get a backward-compatible participant user config
   * @return UserConfig
   */
  public UserConfig getUserConfig() {
    UserConfig userConfig = UserConfig.from(this);
    try {
      for (String simpleField : _record.getSimpleFields().keySet()) {
        Optional<InstanceConfigProperty> enumField =
            Enums.getIfPresent(InstanceConfigProperty.class, simpleField);
        Optional<HelixPropertyAttribute> superEnumField =
            Enums.getIfPresent(HelixPropertyAttribute.class, simpleField);
        if (!simpleField.contains(NamespacedConfig.PREFIX_CHAR + "") && !enumField.isPresent()
            && !superEnumField.isPresent()) {
          userConfig.setSimpleField(simpleField, _record.getSimpleField(simpleField));
        }
      }
      for (String listField : _record.getListFields().keySet()) {
        Optional<InstanceConfigProperty> enumField =
            Enums.getIfPresent(InstanceConfigProperty.class, listField);
        if (!listField.contains(NamespacedConfig.PREFIX_CHAR + "") && !enumField.isPresent()) {
          userConfig.setListField(listField, _record.getListField(listField));
        }
      }
      for (String mapField : _record.getMapFields().keySet()) {
        Optional<InstanceConfigProperty> enumField =
            Enums.getIfPresent(InstanceConfigProperty.class, mapField);
        if (!mapField.contains(NamespacedConfig.PREFIX_CHAR + "") && !enumField.isPresent()) {
          userConfig.setMapField(mapField, _record.getMapField(mapField));
        }
      }
    } catch (NoSuchMethodError e) {
      LOG.error("Could not parse InstanceConfig for additional user config");
    }
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