Examples with ProvisionedThroughput com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput used on opensource projects

Example 16 with ProvisionedThroughput

use of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput in project nifi by apache.

the class ITAbstractDynamoDBTest method beforeClass.

@BeforeClass
public static void beforeClass() throws Exception {
    FileInputStream fis = new FileInputStream(CREDENTIALS_FILE);
    final PropertiesCredentials credentials = new PropertiesCredentials(fis);
    amazonDynamoDBClient = new AmazonDynamoDBClient(credentials);
    dynamoDB = new DynamoDB(amazonDynamoDBClient);
    amazonDynamoDBClient.setRegion(Region.getRegion(Regions.US_WEST_2));
    ArrayList<AttributeDefinition> attributeDefinitions = new ArrayList<AttributeDefinition>();
    attributeDefinitions.add(new AttributeDefinition().withAttributeName("hashS").withAttributeType("S"));
    attributeDefinitions.add(new AttributeDefinition().withAttributeName("rangeS").withAttributeType("S"));
    ArrayList<KeySchemaElement> keySchema = new ArrayList<KeySchemaElement>();
    keySchema.add(new KeySchemaElement().withAttributeName("hashS").withKeyType(KeyType.HASH));
    keySchema.add(new KeySchemaElement().withAttributeName("rangeS").withKeyType(KeyType.RANGE));
    CreateTableRequest request = new CreateTableRequest().withTableName(stringHashStringRangeTableName).withKeySchema(keySchema).withAttributeDefinitions(attributeDefinitions).withProvisionedThroughput(new ProvisionedThroughput().withReadCapacityUnits(5L).withWriteCapacityUnits(6L));
    Table stringHashStringRangeTable = dynamoDB.createTable(request);
    stringHashStringRangeTable.waitForActive();
    attributeDefinitions = new ArrayList<AttributeDefinition>();
    attributeDefinitions.add(new AttributeDefinition().withAttributeName("hashN").withAttributeType("N"));
    attributeDefinitions.add(new AttributeDefinition().withAttributeName("rangeN").withAttributeType("N"));
    keySchema = new ArrayList<KeySchemaElement>();
    keySchema.add(new KeySchemaElement().withAttributeName("hashN").withKeyType(KeyType.HASH));
    keySchema.add(new KeySchemaElement().withAttributeName("rangeN").withKeyType(KeyType.RANGE));
    request = new CreateTableRequest().withTableName(numberHashNumberRangeTableName).withKeySchema(keySchema).withAttributeDefinitions(attributeDefinitions).withProvisionedThroughput(new ProvisionedThroughput().withReadCapacityUnits(5L).withWriteCapacityUnits(6L));
    Table numberHashNumberRangeTable = dynamoDB.createTable(request);
    numberHashNumberRangeTable.waitForActive();
    attributeDefinitions = new ArrayList<AttributeDefinition>();
    attributeDefinitions.add(new AttributeDefinition().withAttributeName("hashN").withAttributeType("N"));
    keySchema = new ArrayList<KeySchemaElement>();
    keySchema.add(new KeySchemaElement().withAttributeName("hashN").withKeyType(KeyType.HASH));
    request = new CreateTableRequest().withTableName(numberHashOnlyTableName).withKeySchema(keySchema).withAttributeDefinitions(attributeDefinitions).withProvisionedThroughput(new ProvisionedThroughput().withReadCapacityUnits(5L).withWriteCapacityUnits(6L));
    Table numberHashOnlyTable = dynamoDB.createTable(request);
    numberHashOnlyTable.waitForActive();
}

Example 17 with ProvisionedThroughput

use of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput in project amos-ss17-alexa by c-i-ber.

the class DynamoDbMapper method createTable.

/**
 * creates a new table by a pojo class
 *
 * @param cl class which will be mapped to the new table
 */
public void createTable(Class cl) throws InterruptedException {
    CreateTableRequest tableRequest = mapper.generateCreateTableRequest(cl);
    tableRequest.setProvisionedThroughput(new ProvisionedThroughput(1L, 1L));
    Table table = dynamoDB.createTable(tableRequest);
    table.waitForActive();
}

Example 18 with ProvisionedThroughput

use of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput in project wildfly-camel by wildfly-extras.

the class DynamoDBUtils method createTable.

public static TableDescription createTable(AmazonDynamoDB client, String tableName) throws InterruptedException {
    CreateTableRequest tableReq = new CreateTableRequest().withTableName(tableName).withKeySchema(new KeySchemaElement("Id", KeyType.HASH)).withAttributeDefinitions(new AttributeDefinition("Id", ScalarAttributeType.N)).withProvisionedThroughput(new ProvisionedThroughput(10L, 10L)).withStreamSpecification(new StreamSpecification().withStreamEnabled(true).withStreamViewType(StreamViewType.NEW_AND_OLD_IMAGES));
    DynamoDB dynamoDB = new DynamoDB(client);
    Table table = dynamoDB.createTable(tableReq);
    return table.waitForActive();
}

Example 19 with ProvisionedThroughput

use of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput in project tutorials by eugenp.

the class ProductInfoRepositoryIntegrationTest method setup.

@Before
public void setup() {
    try {
        repository = new ProductInfoRepository();
        repository.setMapper(dynamoDBMapper);
        CreateTableRequest tableRequest = dynamoDBMapper.generateCreateTableRequest(ProductInfo.class);
        tableRequest.setProvisionedThroughput(new ProvisionedThroughput(1L, 1L));
        amazonDynamoDB.createTable(tableRequest);
    } catch (ResourceInUseException e) {
    // Do nothing, table already created
    }
    // TODO How to handle different environments. i.e. AVOID deleting all entries in ProductInfo on table
    dynamoDBMapper.batchDelete((List<ProductInfo>) repository.findAll());
}

Example 20 with ProvisionedThroughput

use of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput in project spring-integration-aws by spring-projects.

the class DynamoDbMetaDataStore method afterPropertiesSet.

@Override
public void afterPropertiesSet() throws Exception {
    try {
        this.table.describe();
        this.createTableLatch.countDown();
        return;
    } catch (ResourceNotFoundException e) {
        if (logger.isInfoEnabled()) {
            logger.info("No table '" + this.table.getTableName() + "'. Creating one...");
        }
    }
    CreateTableRequest createTableRequest = new CreateTableRequest().withTableName(this.table.getTableName()).withKeySchema(new KeySchemaElement(KEY, KeyType.HASH)).withAttributeDefinitions(new AttributeDefinition(KEY, ScalarAttributeType.S)).withProvisionedThroughput(new ProvisionedThroughput(this.readCapacity, this.writeCapacity));
    this.dynamoDB.createTableAsync(createTableRequest, new AsyncHandler<CreateTableRequest, CreateTableResult>() {

        @Override
        public void onError(Exception e) {
            logger.error("Cannot create DynamoDb table: " + DynamoDbMetaDataStore.this.table.getTableName(), e);
            DynamoDbMetaDataStore.this.createTableLatch.countDown();
        }

        @Override
        public void onSuccess(CreateTableRequest request, CreateTableResult createTableResult) {
            Waiter<DescribeTableRequest> waiter = DynamoDbMetaDataStore.this.dynamoDB.waiters().tableExists();
            WaiterParameters<DescribeTableRequest> waiterParameters = new WaiterParameters<>(new DescribeTableRequest(DynamoDbMetaDataStore.this.table.getTableName())).withPollingStrategy(new PollingStrategy(new MaxAttemptsRetryStrategy(DynamoDbMetaDataStore.this.createTableRetries), new FixedDelayStrategy(DynamoDbMetaDataStore.this.createTableDelay)));
            waiter.runAsync(waiterParameters, new WaiterHandler<DescribeTableRequest>() {

                @Override
                public void onWaitSuccess(DescribeTableRequest request) {
                    DynamoDbMetaDataStore.this.createTableLatch.countDown();
                    DynamoDbMetaDataStore.this.table.describe();
                }

                @Override
                public void onWaitFailure(Exception e) {
                    logger.error("Cannot describe DynamoDb table: " + DynamoDbMetaDataStore.this.table.getTableName(), e);
                    DynamoDbMetaDataStore.this.createTableLatch.countDown();
                }
            });
        }
    });
}