Package org.apache.helix.api.id

Examples of org.apache.helix.api.id.PartitionId

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    CustomRebalancerContext context = new CustomRebalancerContext();
    context.setAnyLiveParticipant(false);
    context.setMaxPartitionsPerParticipant(Integer.MAX_VALUE);
    Map<PartitionId, Partition> partitionMap = Maps.newHashMap();
    ResourceId resourceId = ResourceId.from("testResource");
    PartitionId partitionId = PartitionId.from(resourceId, "0");
    partitionMap.put(partitionId, new Partition(partitionId));
    context.setPartitionMap(partitionMap);
    Map<PartitionId, Map<ParticipantId, State>> preferenceMaps = Maps.newHashMap();
    ParticipantId participant1 = ParticipantId.from("participant1");
    ParticipantId participant2 = ParticipantId.from("participant2");
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      this.helixManager = helixManager;
    }

    @Transition(to = "SLAVE", from = "OFFLINE")
    public void onBecomeSlaveFromOffline(Message message, NotificationContext context) {
      PartitionId partitionId = message.getPartitionId();
      String instanceName = message.getTgtName();
      LOGGER.info(instanceName + " becomes SLAVE from OFFLINE for " + partitionId);
    }
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      LOGGER.info(instanceName + " becomes SLAVE from OFFLINE for " + partitionId);
    }

    @Transition(to = "SLAVE", from = "MASTER")
    public void onBecomeSlaveFromMaster(Message message, NotificationContext context) {
      PartitionId partitionId = message.getPartitionId();
      String instanceName = message.getTgtName();
      LOGGER.info(instanceName + " becomes SLAVE from MASTER for " + partitionId);
    }
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            _stateModelDef.getStateModelDefId(), state,
            _stateModelDef.getNumParticipantsPerState(state));
      }
      ClusterConfig clusterConfig = clusterConfigBuilder.build();
      for (String partition : _partitions) {
        PartitionId partitionId = PartitionId.from(partition);
        Set<ParticipantId> disabledParticipantsForPartition = Collections.emptySet();
        Set<PartitionId> disabledPartitionIdSet = Collections.emptySet();
        Set<String> tags = Collections.emptySet();
        Map<MessageId, Message> messageMap = Collections.emptyMap();
        Map<ResourceId, CurrentState> currentStateMap = Collections.emptyMap();
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        if (resource == null) {
          continue;
        }

        if (!message.getBatchMessageMode()) {
          PartitionId partitionId = message.getPartitionId();
          Partition partition = resource.getSubUnit(partitionId);
          if (partition != null) {
            currentStateOutput.setPendingState(resourceId, partitionId, participantId,
                message.getTypedToState());
          } else {
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    String clusterName = optValues[0];
    String resourceName = optValues[1];
    String partitionName = optValues[2];

    ResourceId resourceId = ResourceId.from(resourceName);
    PartitionId partitionId = PartitionId.from(partitionName);
    ResourceAccessor accessor = resourceAccessor(clusterName);
    Resource resource = accessor.readResource(resourceId);

    StringBuilder sb = new StringBuilder();
    Map<ParticipantId, State> stateMap = resource.getExternalView().getStateMap(partitionId);
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      removeKeysFromUserConfig(userConfig, keys);
      participantAccessor.setUserConfig(participantId, userConfig);
      break;
    case PARTITION:
      ResourceAccessor resourcePartitionAccessor = resourceAccessor(clusterName);
      PartitionId partitionId = PartitionId.from(scopeArgs[1]);
      userConfig = resourcePartitionAccessor.readUserConfig(partitionId.getResourceId());
      removePartitionFromResourceUserConfig(userConfig, partitionId, keys);
      resourcePartitionAccessor.setUserConfig(partitionId.getResourceId(), userConfig);
      break;
    }
  }
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    public void setDelay(int delay) {
      _transDelay = delay > 0 ? delay : 0;
    }

    public void onBecomeSlaveFromOffline(Message message, NotificationContext context) {
      PartitionId db = message.getPartitionId();
      String instanceName = context.getManager().getInstanceName();
      DummyProcess.sleep(_transDelay);

      logger.info("DummyStateModel.onBecomeSlaveFromOffline(), instance:" + instanceName + ", db:"
          + db);
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    public void setDelay(int delay) {
      _transDelay = delay > 0 ? delay : 0;
    }

    public void onBecomeOnlineFromOffline(Message message, NotificationContext context) {
      PartitionId db = message.getPartitionId();
      String instanceName = context.getManager().getInstanceName();
      DummyProcess.sleep(_transDelay);

      logger.info("DummyStateModel.onBecomeOnlineFromOffline(), instance:" + instanceName + ", db:"
          + db);
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    public void setDelay(int delay) {
      _transDelay = delay > 0 ? delay : 0;
    }

    public void onBecomeLeaderFromStandby(Message message, NotificationContext context) {
      PartitionId db = message.getPartitionId();
      String instanceName = context.getManager().getInstanceName();
      DummyProcess.sleep(_transDelay);
      logger.info("DummyLeaderStandbyStateModel.onBecomeLeaderFromStandby(), instance:"
          + instanceName + ", db:" + db);
    }
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Related Classes of org.apache.helix.api.id.PartitionId

  • org.apache.helix.api.TestId
  • org.apache.helix.api.TestUpdateConfig
  • org.apache.helix.controller.rebalancer.context.TestSerializeRebalancerContext
  • org.apache.helix.controller.stages.CurrentStateComputationStage
  • org.apache.helix.controller.strategy.TestNewAutoRebalanceStrategy$AutoRebalanceTester
  • org.apache.helix.examples.DummyParticipant$DummyMSStateModel
  • org.apache.helix.examples.LogicalModelExample
  • org.apache.helix.integration.manager.TestParticipantManager$SessionExpiryTransition
  • org.apache.helix.integration.TestEnablePartitionDuringDisable$EnablePartitionTransition
  • org.apache.helix.integration.TestHelixConnection
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