gistfile1.txt

dynamodb.deleteTable({
  TableName: 'record'
})

dynamodb.createTable({
  TableName: 'record',

  AttributeDefinitions: [
    { AttributeName: 'name', AttributeType: 'S' },
    { AttributeName: 'part', AttributeType: 'N' }
  ],

  KeySchema: [
    { AttributeName: 'name', KeyType: 'HASH' },
    { AttributeName: 'part', KeyType: 'RANGE' }
  ],
  
  StreamSpecification: {
    StreamEnabled: true,
    StreamViewType: 'NEW_AND_OLD_IMAGES'
  },
  
  ProvisionedThroughput: {
    ReadCapacityUnits: 5,
    WriteCapacityUnits: 5
  }

}, function (err, data) {
  if (err) {
    console.log(err, err.stack)
  } else {
    // data.TableDescription.StreamSpecification and 
    // data.TableDescription.LatestStreamArn are undefined 
    // for dynamodb local
    console.log(data)
  }
})

dynamodb.putItem({
    TableName: 'record',
    Item: {
        'name': {S:'9094bea143d57c048517acd03a052f1ed3b7a46403a510529c900c31c02b7234'},
        'part': 0,
        'filesize':100
    }
})

dynamodb.putItem({
    TableName: 'record',
    Item: {
        'name': {S:'7e973cfb28619aa8aad470ec077f9da92e7b284f002fb9bbfe4f0352345a7f72'},
        'part': 0,
        'filesize':9833
    }
})

localstack dynamodb streams not working

aws --endpoint-url=http://localhost:4569 dynamodb create-table \
    --table-name MusicCollection \
    --attribute-definitions \
        AttributeName=Artist,AttributeType=S AttributeName=SongTitle,AttributeType=S \
    --key-schema AttributeName=Artist,KeyType=HASH AttributeName=SongTitle,KeyType=RANGE \
    --provisioned-throughput ReadCapacityUnits=1,WriteCapacityUnits=1 \
  --stream-specification StreamEnabled=true,StreamViewType=NEW_IMAGE
{
    "TableDescription": {
        "TableArn": "arn:aws:dynamodb:us-east-1:000000000000:table/MusicCollection", 
        "AttributeDefinitions": [
            {
                "AttributeName": "Artist", 
                "AttributeType": "S"
            }, 
            {
                "AttributeName": "SongTitle", 
                "AttributeType": "S"
            }
        ], 
        "ProvisionedThroughput": {
            "NumberOfDecreasesToday": 0, 
            "WriteCapacityUnits": 1, 
            "LastIncreaseDateTime": 0.0, 
            "ReadCapacityUnits": 1, 
            "LastDecreaseDateTime": 0.0
        }, 
        "TableSizeBytes": 0, 
        "TableName": "MusicCollection", 
        "TableStatus": "ACTIVE", 
        "StreamSpecification": {
            "StreamViewType": "NEW_IMAGE", 
            "StreamEnabled": true
        }, 
        "LatestStreamLabel": "2018-02-11T07:37:26.489", 
        "KeySchema": [
            {
                "KeyType": "HASH", 
                "AttributeName": "Artist"
            }, 
            {
                "KeyType": "RANGE", 
                "AttributeName": "SongTitle"
            }
        ], 
        "ItemCount": 0, 
        "CreationDateTime": 1518334646.489, 
        "LatestStreamArn": "arn:aws:dynamodb:ddblocal:000000000000:table/MusicCollection/stream/2018-02-11T07:37:26.489"
    }
}

aws --endpoint-url=http://localhost:4569 dynamodb put-item --table-name MusicCollection --item '{"Artist":{"S":"Prince"},"SongTitle":{"S":"Purple Rain"}}'
aws --endpoint-url=http://localhost:4569 dynamodb put-item --table-name MusicCollection --item '{"Artist":{"S":"Michael Jackson"},"SongTitle":{"S":"Thriller"}}'

aws --endpoint-url=http://localhost:4570 dynamodbstreams list-streams
{
    "LastEvaluatedStreamArn": "TODO", 
    "Streams": [
        {
            "TableName": "MusicCollection", 
            "StreamArn": "arn:aws:dynamodb:us-east-1:000000000000:table/MusicCollection/stream/2018-02-11T07:37:31", 
            "StreamLabel": "TODO"
        }
    ]
}

aws --endpoint-url=http://localhost:4570 dynamodbstreams describe-stream --stream-arn 'arn:aws:dynamodb:us-east-1:000000000000:table/MusicCollection/stream/2018-02-11T07:37:31'
{
    "StreamDescription": {
        "StreamLabel": "TODO", 
        "StreamStatus": "ENABLED", 
        "TableName": "MusicCollection", 
        "Shards": [
            {
                "ShardId": "shardId-000000000000-eb21f0a24fbc56c3b158dc6ce671cff7", 
                "SequenceNumberRange": {
                    "StartingSequenceNumber": "49581617212059574715638333611478467498608671416469422082"
                }
            }
        ], 
        "StreamArn": "arn:aws:dynamodb:us-east-1:000000000000:table/MusicCollection/stream/2018-02-11T07:37:31", 
        "KeySchema": [
            {
                "KeyType": "HASH", 
                "AttributeName": "Artist"
            }, 
            {
                "KeyType": "RANGE", 
                "AttributeName": "SongTitle"
            }
        ]
    }
}

aws --endpoint-url=http://localhost:4570 dynamodbstreams get-shard-iterator --stream-arn 'arn:aws:dynamodb:us-east-1:000000000000:table/MusicCollection/stream/2018-02-11T07:37:31' --shard-id 'shardId-000000000000-eb21f0a24fbc56c3b158dc6ce671cff7' --shard-iterator-type LATEST
{
    "ShardIterator": "AAAAAAAAAAEOhUv0GXFAqoHrk1Rmrmh/8VC9ILQdibGsw+FQPIofLaumS3JgKsyE8JjfIPcC1JHQ85QLDKWqsj9QPeV05aGAb7I2NEzVAewSrUVAF7TUeVWwh8F5WMORIB0lbo1yEuWP7npkhkiAffZw1wLqfp8qfB0qmD4JQt1GKLo3yoAJ+ohHwNSaNm7UOy9oz1vdxjrHH9+qMQRjpXfwXB9EYXhb"
}

aws --endpoint-url=http://localhost:4570 dynamodbstreams get-records --shard-iterator 'AAAAAAAAAAEOhUv0GXFAqoHrk1Rmrmh/8VC9ILQdibGsw+FQPIofLaumS3JgKsyE8JjfIPcC1JHQ85QLDKWqsj9QPeV05aGAb7I2NEzVAewSrUVAF7TUeVWwh8F5WMORIB0lbo1yEuWP7npkhkiAffZw1wLqfp8qfB0qmD4JQt1GKLo3yoAJ+ohHwNSaNm7UOy9oz1vdxjrHH9+qMQRjpXfwXB9EYXhb'
{
    "Records": []
}