Package org.apache.helix.PropertyKey

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

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    idealState.setNumPartitions(10);

    for (int i = 0; i < 900; i++) {
      idealState.getRecord().setSimpleField(i + "", bufStr);
    }
    succeed = accessor.setProperty(keyBuilder.idealStates("TestDB_2"), idealState);
    Assert.assertTrue(succeed);
    record = accessor.getProperty(keyBuilder.idealStates("TestDB_2")).getRecord();
    Assert.assertTrue(serializer.serialize(record).length > 900 * 1024);

    // oversized data should not update existing data on zk
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    for (int i = 0; i < 900; i++) {
      idealState.getRecord().setSimpleField(i + "", bufStr);
    }
    succeed = accessor.setProperty(keyBuilder.idealStates("TestDB_2"), idealState);
    Assert.assertTrue(succeed);
    record = accessor.getProperty(keyBuilder.idealStates("TestDB_2")).getRecord();
    Assert.assertTrue(serializer.serialize(record).length > 900 * 1024);

    // oversized data should not update existing data on zk
    idealState.getRecord().getSimpleFields().clear();
    idealState.setStateModelDefRef("MasterSlave");
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    for (int i = 900; i < 1024; i++) {
      idealState.getRecord().setSimpleField(i + "", bufStr);
    }
    // System.out.println("record: " + idealState.getRecord());
    succeed = accessor.updateProperty(keyBuilder.idealStates("TestDB_2"), idealState);
    Assert.assertFalse(succeed);
    recordNew = accessor.getProperty(keyBuilder.idealStates("TestDB_2")).getRecord();
    arr = serializer.serialize(record);
    arrNew = serializer.serialize(recordNew);
    Assert.assertTrue(Arrays.equals(arr, arrNew));
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      idealState.getRecord().setSimpleField(i + "", bufStr);
    }
    // System.out.println("record: " + idealState.getRecord());
    succeed = accessor.updateProperty(keyBuilder.idealStates("TestDB_2"), idealState);
    Assert.assertFalse(succeed);
    recordNew = accessor.getProperty(keyBuilder.idealStates("TestDB_2")).getRecord();
    arr = serializer.serialize(record);
    arrNew = serializer.serialize(recordNew);
    Assert.assertTrue(Arrays.equals(arr, arrNew));

    System.out.println("END testZNRecordSizeLimitUseZNRecordStreamingSerializer at "
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          new ZKHelixDataAccessor(_clusterName, new ZkBaseDataAccessor<ZNRecord>(_gZkClient));
      Builder keyBuilder = accessor.keyBuilder();
      int numberOfPartitions;
      try {
        numberOfPartitions =
            accessor.getProperty(keyBuilder.idealStates(_resourceName)).getRecord().getListFields()
                .size();
      } catch (Exception e) {
        return false;
      }
      ClusterDataCache cache = new ClusterDataCache();
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    Builder keyBuilder = new PropertyKey.Builder(clusterName);
    ZkClient zkClient = (ZkClient) getContext().getAttributes().get(RestAdminApplication.ZKCLIENT);

    String message =
        ClusterRepresentationUtil.getClusterPropertyAsString(zkClient, clusterName,
            keyBuilder.idealStates(resourceName), MediaType.APPLICATION_JSON);

    StringRepresentation representation =
        new StringRepresentation(message, MediaType.APPLICATION_JSON);

    return representation;
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      idealState.setStateModelFactoryName(_resourceName);
      List<String> prefList =
          new ArrayList<String>(Arrays.asList(StateModelToken.ANY_LIVEINSTANCE.toString()));
      idealState.getRecord().setListField(_resourceName + "_0", prefList);

      List<String> idealStates = accessor.getChildNames(keyBuilder.idealStates());
      while (idealStates == null || !idealStates.contains(_resourceName)) {
        accessor.setProperty(keyBuilder.idealStates(_resourceName), idealState);
        idealStates = accessor.getChildNames(keyBuilder.idealStates());
      }
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          new ArrayList<String>(Arrays.asList(StateModelToken.ANY_LIVEINSTANCE.toString()));
      idealState.getRecord().setListField(_resourceName + "_0", prefList);

      List<String> idealStates = accessor.getChildNames(keyBuilder.idealStates());
      while (idealStates == null || !idealStates.contains(_resourceName)) {
        accessor.setProperty(keyBuilder.idealStates(_resourceName), idealState);
        idealStates = accessor.getChildNames(keyBuilder.idealStates());
      }

      LOG.info("Set idealState for participantLeader:" + _resourceName + ", idealState:"
          + idealState);
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      idealState.getRecord().setListField(_resourceName + "_0", prefList);

      List<String> idealStates = accessor.getChildNames(keyBuilder.idealStates());
      while (idealStates == null || !idealStates.contains(_resourceName)) {
        accessor.setProperty(keyBuilder.idealStates(_resourceName), idealState);
        idealStates = accessor.getChildNames(keyBuilder.idealStates());
      }

      LOG.info("Set idealState for participantLeader:" + _resourceName + ", idealState:"
          + idealState);
    } finally {
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    long startTime = System.currentTimeMillis();

    Builder keyBuilder = accessor.keyBuilder();

    if (_init) {
      _idealStateCacheMap = accessor.getChildValuesMap(keyBuilder.idealStates());
      _liveInstanceCacheMap = accessor.getChildValuesMap(keyBuilder.liveInstances());
      _instanceConfigCacheMap = accessor.getChildValuesMap(keyBuilder.instanceConfigs());
    }
    _idealStateMap = Maps.newHashMap(_idealStateCacheMap);
    _liveInstanceMap = Maps.newHashMap(_liveInstanceCacheMap);
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