Examples of ProvisionedThroughput

com.amazonaws.services.dynamodb.model.ProvisionedThroughput

Provisioned throughput reserves the required read and write resources for your table in terms of ReadCapacityUnits and WriteCapacityUnits . Values for provisioned throughput depend upon your expected read/write rates, item size, and consistency. Provide the expected number of read and write operations, assuming an item size of 1k and strictly consistent reads. For 2k item size, double the value. For 3k, triple the value, etc. Eventually-consistent reads consume half the resources of strictly consistent reads.
com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput
aws.amazon.com/amazondynamodb/latest/developerguide/Limits.html"> Limits in the Amazon DynamoDB Developer Guide.

Examples of com.amazonaws.services.dynamodb.model.ProvisionedThroughput




public class ExpectedJsonUnmarshaller implements Unmarshaller<Map<String, ExpectedAttributeValue>, JsonUnmarshallerContext> {


    public Map<String, ExpectedAttributeValue> unmarshall(JsonUnmarshallerContext context) throws Exception {
        ProvisionedThroughput request = new ProvisionedThroughput();


        int originalDepth = context.getCurrentDepth();
        int targetDepth = originalDepth + 1;


        JsonToken token = context.currentToken;
        if (token == null) token = context.nextToken();


       while (true) {
            if (token == null) break;
            if (token == JsonToken.FIELD_NAME || token == JsonToken.START_OBJECT) {
              if (context.testExpression("ReadCapacityUnits", targetDepth)) {
                    context.nextToken();
                    request.setReadCapacityUnits(SimpleTypeJsonUnmarshallers.LongJsonUnmarshaller.getInstance().unmarshall(context));
                }
                if (context.testExpression("WriteCapacityUnits", targetDepth)) {
                    context.nextToken();
                    request.setWriteCapacityUnits(SimpleTypeJsonUnmarshallers.LongJsonUnmarshaller.getInstance().unmarshall(context));
                }
            } else if (token == JsonToken.END_ARRAY || token == JsonToken.END_OBJECT) {
                if (context.getCurrentDepth() <= originalDepth) break;
            }
            token = context.nextToken();

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Examples of com.amazonaws.services.dynamodb.model.ProvisionedThroughput


  @Test
  public void updateTable() {
    String name = createTableName();
    createTable(name);
    ProvisionedThroughput throughput = new ProvisionedThroughput().withReadCapacityUnits(50L).withWriteCapacityUnits(50L);
    UpdateTableRequest req = new UpdateTableRequest().withTableName(name).withProvisionedThroughput(throughput);
    Date date = new Date();
    TableDescription desc = getClient().updateTable(req).getTableDescription();
    Assert.assertNotNull(desc);
    Assert.assertEquals(name, desc.getTableName());

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Examples of com.amazonaws.services.dynamodb.model.ProvisionedThroughput

  }


  @Test
  public void updateTableWithoutName() {
    createTable();
    ProvisionedThroughput throughput = new ProvisionedThroughput().withReadCapacityUnits(50L).withWriteCapacityUnits(50L);
    UpdateTableRequest req = new UpdateTableRequest().withProvisionedThroughput(throughput);
    try {
      getClient().updateTable(req).getTableDescription();
      Assert.assertTrue(false);// Should have thrown an exception
    } catch (AmazonServiceException ase) {

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Examples of com.amazonaws.services.dynamodb.model.ProvisionedThroughput

  static protected AlternatorDB db;


  private ProvisionedThroughput provisionedThroughput;


  public AlternatorTest() {
    provisionedThroughput = new ProvisionedThroughput();
    provisionedThroughput.setReadCapacityUnits(10L);
    provisionedThroughput.setWriteCapacityUnits(10L);
  }

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Examples of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput

            } else {
                // Create a table with a primary hash key named 'name', which holds a string
                CreateTableRequest createTableRequest = new CreateTableRequest().withTableName(tableName)
                    .withKeySchema(new KeySchemaElement().withAttributeName("name").withKeyType(KeyType.HASH))
                    .withAttributeDefinitions(new AttributeDefinition().withAttributeName("name").withAttributeType(ScalarAttributeType.S))
                    .withProvisionedThroughput(new ProvisionedThroughput().withReadCapacityUnits(1L).withWriteCapacityUnits(1L));
                    TableDescription createdTableDescription = dynamoDB.createTable(createTableRequest).getTableDescription();
                System.out.println("Created Table: " + createdTableDescription);


                // Wait for it to become active
                System.out.println("Waiting for " + tableName + " to become ACTIVE...");

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Examples of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput

                new CreateTableRequest(TABLE_NAME, Arrays.asList(hashKey, rangeKey))
                .withAttributeDefinitions(
                    new AttributeDefinition(HASH_KEY, ScalarAttributeType.N),
                    new AttributeDefinition(RANGE_KEY, ScalarAttributeType.S))
                .withProvisionedThroughput(
                    new ProvisionedThroughput(READ_CAPACITY, WRITE_CAPACITY));
            table = dynamo.createTable(createTableRequest);
            table.waitForActive();
        }
    }

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Examples of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput


        }
        CreateTableRequest createTableRequest = new CreateTableRequest();
        createTableRequest.setTableName(tableName);
        createTableRequest.setKeySchema(Arrays.asList(new KeySchemaElement(key, KeyType.HASH)));
        createTableRequest.setProvisionedThroughput(new ProvisionedThroughput(readCapacityUnits, writeCapacityUnits));
        createTableRequest.setAttributeDefinitions(Arrays.asList(new AttributeDefinition(key, ScalarAttributeType.S)));
        try {
            client.createTable(createTableRequest);
        } catch (ResourceInUseException e) {
            throw new IllegalStateException("The table may already be getting created.", e);

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Examples of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput

        CreateTableRequest request = new CreateTableRequest();
        request.setTableName(table);
        request.setKeySchema(serializer.getKeySchema());
        request.setAttributeDefinitions(serializer.getAttributeDefinitions());


        ProvisionedThroughput throughput = new ProvisionedThroughput();
        throughput.setReadCapacityUnits(readCapacity);
        throughput.setWriteCapacityUnits(writeCapacity);
        request.setProvisionedThroughput(throughput);


        try {
            dynamoDBClient.createTable(request);
        } catch (ResourceInUseException e) {

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Examples of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput

   */
  public static CreateTableRequest getCreateTableRequest(GeoDataManagerConfiguration config) {
    CreateTableRequest createTableRequest = new CreateTableRequest()
        .withTableName(config.getTableName())
        .withProvisionedThroughput(
            new ProvisionedThroughput().withReadCapacityUnits(10L).withWriteCapacityUnits(5L))
        .withKeySchema(
            new KeySchemaElement().withKeyType(KeyType.HASH).withAttributeName(
                config.getHashKeyAttributeName()),
            new KeySchemaElement().withKeyType(KeyType.RANGE).withAttributeName(
                config.getRangeKeyAttributeName()))

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Examples of com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput


        request.withAttributeDefinitions(new AttributeDefinition()
            .withAttributeName(SessionTableAttributes.SESSION_ID_KEY)
            .withAttributeType(ScalarAttributeType.S));


        request.setProvisionedThroughput(new ProvisionedThroughput()
            .withReadCapacityUnits(readCapacityUnits)
            .withWriteCapacityUnits(writeCapacityUnits));


        dynamo.createTable(request);
    }

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