Package org.apache.helix.api.id

Examples of org.apache.helix.api.id.ResourceId.stringify()

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      // do it for non-controller and state transition messages only
      if (!message.isControlerMsg()
          && message.getMsgType().equals(Message.MessageType.STATE_TRANSITION.toString())) {
        ResourceId resourceId = message.getResourceId();
        if (!curResourceNames.contains(resourceId.stringify())
            && !createCurStateNames.contains(resourceId.stringify())) {
          createCurStateNames.add(resourceId.stringify());
          createCurStateKeys.add(keyBuilder.currentState(instanceName, sessionId,
              resourceId.stringify()));

          CurrentState metaCurState = new CurrentState(resourceId.stringify());
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      if (!message.isControlerMsg()
          && message.getMsgType().equals(Message.MessageType.STATE_TRANSITION.toString())) {
        ResourceId resourceId = message.getResourceId();
        if (!curResourceNames.contains(resourceId.stringify())
            && !createCurStateNames.contains(resourceId.stringify())) {
          createCurStateNames.add(resourceId.stringify());
          createCurStateKeys.add(keyBuilder.currentState(instanceName, sessionId,
              resourceId.stringify()));

          CurrentState metaCurState = new CurrentState(resourceId.stringify());
          metaCurState.setBucketSize(message.getBucketSize());
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        ResourceId resourceId = message.getResourceId();
        if (!curResourceNames.contains(resourceId.stringify())
            && !createCurStateNames.contains(resourceId.stringify())) {
          createCurStateNames.add(resourceId.stringify());
          createCurStateKeys.add(keyBuilder.currentState(instanceName, sessionId,
              resourceId.stringify()));

          CurrentState metaCurState = new CurrentState(resourceId.stringify());
          metaCurState.setBucketSize(message.getBucketSize());
          metaCurState.setStateModelDefRef(message.getStateModelDef());
          metaCurState.setSessionId(SessionId.from(sessionId));
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            && !createCurStateNames.contains(resourceId.stringify())) {
          createCurStateNames.add(resourceId.stringify());
          createCurStateKeys.add(keyBuilder.currentState(instanceName, sessionId,
              resourceId.stringify()));

          CurrentState metaCurState = new CurrentState(resourceId.stringify());
          metaCurState.setBucketSize(message.getBucketSize());
          metaCurState.setStateModelDefRef(message.getStateModelDef());
          metaCurState.setSessionId(SessionId.from(sessionId));
          metaCurState.setBatchMessageMode(message.getBatchMessageMode());
          String ftyName = message.getStateModelFactoryName();
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    }

    try {
      // Update the ZK current state of the node
      PropertyKey key =
          keyBuilder.currentState(instanceName, sessionId.stringify(), resource.stringify(),
              bucketizer.getBucketName(partitionId.stringify()));
      if (_message.getAttribute(Attributes.PARENT_MSG_ID) == null) {
        // normal message
        accessor.updateProperty(key, _currentStateDelta);
      } else {
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    String instanceName = _manager.getInstanceName();
    ResourceId resourceId = _message.getResourceId();
    PartitionId partitionId = _message.getPartitionId();
    String clusterName = _manager.getClusterName();
    HelixAdmin admin = _manager.getClusterManagmentTool();
    admin.enablePartition(false, clusterName, instanceName, resourceId.stringify(),
        Arrays.asList(partitionId.stringify()));
    logger.info("error in transit from ERROR to " + _message.getTypedToState() + " for partition: "
        + partitionId + ". disable it on " + instanceName);

  }
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    try {
      // set current state to ERROR for the partition
      // if the transition is not canceled, it should go into error state
      if (code == ErrorCode.ERROR) {
        CurrentState currentStateDelta = new CurrentState(resourceId.stringify());
        currentStateDelta.setState(partition, State.from(HelixDefinedState.ERROR.toString()));
        _stateModel.updateState(HelixDefinedState.ERROR.toString());

        // if transit from ERROR state, disable the partition
        if (_message.getTypedFromState().toString().equalsIgnoreCase(HelixDefinedState.ERROR.toString())) {
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        // if transit from ERROR state, disable the partition
        if (_message.getTypedFromState().toString().equalsIgnoreCase(HelixDefinedState.ERROR.toString())) {
          disablePartition();
        }
        accessor.updateProperty(keyBuilder.currentState(instanceName, _message.getTypedTgtSessionId()
            .stringify(), resourceId.stringify()), currentStateDelta);
      }
    } finally {
      StateTransitionError error = new StateTransitionError(type, code, e);
      _stateModel.rollbackOnError(_message, _notificationContext, error);
    }
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      LOG.info("StateModelDefinition unavailable for " + resourceId);
      return null;
    }
    HelixDataAccessor accessor = _helixManager.getHelixDataAccessor();
    PropertyKey.Builder keyBuilder = accessor.keyBuilder();
    IdealState idealState = accessor.getProperty(keyBuilder.idealStates(resourceId.stringify()));
    if (idealState == null) {
      LOG.info("No IdealState available for " + resourceId);
      return null;
    }
    String rebalancerClassName = idealState.getRebalancerClassName();
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    }

    // call the rebalancer
    rebalancer.init(_helixManager);
    IdealState newIdealState =
        rebalancer.computeResourceMapping(resourceId.stringify(), idealState, currentStateOutput,
            cache);

    // do the resource assignments
    ResourceAssignment assignment = new ResourceAssignment(resourceId);
    if (idealState.getRebalanceMode() == RebalanceMode.CUSTOMIZED) {
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