Package org.apache.helix.PropertyKey

Examples of org.apache.helix.PropertyKey.Builder.message()

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      // TODO: removeProperty returns boolean
      accessor.removeProperty(keyBuilder.controllerMessage(message.getMsgId()));
    }
    else
    {
      accessor.removeProperty(keyBuilder.message(_manager.getInstanceName(),
                                                 message.getMsgId()));
    }
  }

  private void sendReply(HelixDataAccessor accessor,
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      message.setFromState("ERROR");
      message.setToState(stateModel.getInitialState());
      message.setStateModelFactoryName(idealState.getStateModelFactoryName());

      resetMessages.add(message);
      messageKeys.add(keyBuilder.message(instanceName, message.getId()));
    }

    accessor.setChildren(messageKeys, resetMessages);
  }
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        if (_manager.getInstanceType() == InstanceType.PARTICIPANT
            || _manager.getInstanceType() == InstanceType.CONTROLLER_PARTICIPANT)
        {
          nopMsg.setTgtName(_manager.getInstanceName());
          accessor.setProperty(keyBuilder.message(nopMsg.getTgtName(), nopMsg.getId()),
                               nopMsg);
        }
        logger.info("Send NO_OP message to " + nopMsg.getTgtName() + ", msgId: "
            + nopMsg.getId());
      }
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                               tempMessage);
        }

        if (receiverType == InstanceType.PARTICIPANT)
        {
          accessor.setProperty(keyBuilder.message(tempMessage.getTgtName(),
                                                  tempMessage.getId()),
                               tempMessage);
        }
      }
    }
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        if (_manager.getInstanceType() == InstanceType.PARTICIPANT
            || _manager.getInstanceType() == InstanceType.CONTROLLER_PARTICIPANT)
        {
          nopMsg.setTgtName(_manager.getInstanceName());
          accessor.setProperty(keyBuilder.message(nopMsg.getTgtName(), nopMsg.getId()),
                               nopMsg);
        }
      }
      catch (Exception e)
      {
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      replyMessage.setSrcInstanceType(_manager.getInstanceType());

      if (message.getSrcInstanceType() == InstanceType.PARTICIPANT)
      {
        Builder keyBuilder = accessor.keyBuilder();
        accessor.setProperty(keyBuilder.message(message.getMsgSrc(),
                                                replyMessage.getMsgId()),
                             replyMessage);
      }
      else if (message.getSrcInstanceType() == InstanceType.CONTROLLER)
      {
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    {
      logger.info("Sending Message " + message.getMsgId() + " to " + message.getTgtName()
          + " transit " + message.getPartitionName() + "|" + message.getPartitionNames()
          + " from:" + message.getFromState() + " to:" + message.getToState());

      keys.add(keyBuilder.message(message.getTgtName(), message.getId()));
    }

    dataAccessor.createChildren(keys, new ArrayList<Message>(messages));
  }
}
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    // round3: node0 removes message and controller's rebalance pipeline should be
    // triggered
    // and sends S->M to node0
    messages = accessor.getChildNames(keyBuilder.messages("localhost_0"));
    accessor.removeProperty(keyBuilder.message("localhost_0", messages.get(0)));
    Thread.sleep(1000);

    messages = accessor.getChildNames(keyBuilder.messages("localhost_0"));
    Assert.assertEquals(messages.size(), 1);
    ZNRecord msg =
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    Thread.sleep(1000);

    messages = accessor.getChildNames(keyBuilder.messages("localhost_0"));
    Assert.assertEquals(messages.size(), 1);
    ZNRecord msg =
        accessor.getProperty(keyBuilder.message("localhost_0", messages.get(0)))
                .getRecord();
    String toState = msg.getSimpleField(Attributes.TO_STATE.toString());
    Assert.assertEquals(toState, "MASTER");

    System.out.println("END " + clusterName + " at "
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    // round3: remove O->S for localhost_0, controller should now send O->DROPPED to
    // localhost_0
    Builder keyBuilder = accessor.keyBuilder();
    List<String> msgIds = accessor.getChildNames(keyBuilder.messages("localhost_0"));
    accessor.removeProperty(keyBuilder.message("localhost_0", msgIds.get(0)));
    runPipeline(event, dataRefresh);
    runPipeline(event, rebalancePipeline);
    msgSelOutput = event.getAttribute(AttributeName.MESSAGES_SELECTED.toString());
    messages = msgSelOutput.getMessages(resourceName, new Partition(resourceName + "_0"));
    Assert.assertEquals(messages.size(),
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