Question

不是LocalSecondaryIndexes数组吗？我尝试了很多不同的版本。有和没有-时，缩进线/属性。但是我无法正常工作。这种语法给了我Expected params.LocalSecondaryIndexes to be an Array。

CoordinatesTable:
  Type: 'AWS::DynamoDB::Table'
  Properties:
    KeySchema:
      - AttributeName: hashKey
        KeyType: HASH
      - AttributeName: rangeKey
        KeyType: RANGE
    AttributeDefinitions:
      - AttributeName: hashKey
        AttributeType: "N"
      - AttributeName: rangeKey
        AttributeType: "S"
      - AttributeName: geohash
        AttributeType: "N"
    LocalSecondaryIndexes:
      IndexName: geohash-index
      KeySchema:
        - AttributeName: hashKey
          KeyType: HASH
        - AttributeName: geohash
          KeyType: RANGE
      Projection: 
        ProjectionType: All
    ProvisionedThroughput:
      ReadCapacityUnits: 10
      WriteCapacityUnits: 5
    TableName: CoordinatesTable

这是json中的表格，取自github项目。

{
  TableName: config.tableName,
  ProvisionedThroughput: {
    ReadCapacityUnits: 10,
    WriteCapacityUnits: 5
  },
  KeySchema: [
    {
      KeyType: "HASH",
      AttributeName: config.hashKeyAttributeName
    },
    {
      KeyType: "RANGE",
      AttributeName: config.rangeKeyAttributeName
    }
  ],
  AttributeDefinitions: [
    { AttributeName: config.hashKeyAttributeName, AttributeType: 'N' },
    { AttributeName: config.rangeKeyAttributeName, AttributeType: 'S' },
    { AttributeName: config.geohashAttributeName, AttributeType: 'N' }
  ],
  LocalSecondaryIndexes: [
    {
      IndexName: config.geohashIndexName,
      KeySchema: [
        {
          KeyType: 'HASH',
          AttributeName: config.hashKeyAttributeName
        },
        {
          KeyType: 'RANGE',
          AttributeName: config.geohashAttributeName
        }
      ],
      Projection: {
        ProjectionType: 'ALL'
      }
    }
  ]
};

} }

Answer 1

我相信错误消息会引起误解，应该声明LocalSecondaryIndexes应该是列表，因为这就是JSON表示形式。因此，在YAML中将其列出来应该可以正常工作：

LocalSecondaryIndexes:
  - IndexName: geohash-index
    KeySchema:
      - AttributeName: hashKey
        KeyType: HASH
      - AttributeName: geohash
        KeyType: RANGE
    Projection: 
      ProjectionType: All

在dynamoDb中创建表给yml语法错误

1 个答案: