@ThreadSafe @Generated(value="com.amazonaws:aws-java-sdk-code-generator") public class AmazonDynamoDBStreamsClient extends AmazonWebServiceClient implements AmazonDynamoDBStreams
Amazon DynamoDB Streams provides API actions for accessing streams and processing stream records. To learn more about application development with Streams, see Capturing Table Activity with DynamoDB Streams in the Amazon DynamoDB Developer Guide.
LOGGING_AWS_REQUEST_METRIC ENDPOINT_PREFIX | Constructor and Description |
|---|
AmazonDynamoDBStreamsClient ()
Deprecated.
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AmazonDynamoDBStreamsClient (AWSCredentials awsCredentials)
Deprecated.
use
AwsClientBuilder.withCredentials(AWSCredentialsProvider) for example:
AmazonDynamoDBStreamsClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build(); |
AmazonDynamoDBStreamsClient (AWSCredentials awsCredentials,
ClientConfiguration clientConfiguration)
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AmazonDynamoDBStreamsClient (AWSCredentialsProvider awsCredentialsProvider)
Deprecated.
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AmazonDynamoDBStreamsClient (AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration)
|
AmazonDynamoDBStreamsClient (AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration,
RequestMetricCollector requestMetricCollector)
|
AmazonDynamoDBStreamsClient (ClientConfiguration clientConfiguration)
Deprecated.
|
| Modifier and Type | Method and Description |
|---|---|
static AmazonDynamoDBStreamsClientBuilder |
builder () |
DescribeStreamResult |
describeStream (DescribeStreamRequest request)
Returns information about a stream, including the current status of the stream, its Amazon Resource Name (ARN),
the composition of its shards, and its corresponding DynamoDB table.
|
ResponseMetadata |
getCachedResponseMetadata (AmazonWebServiceRequest request)
Returns additional metadata for a previously executed successful, request, typically used for debugging issues
where a service isn't acting as expected.
|
GetRecordsResult |
getRecords (GetRecordsRequest request)
Retrieves the stream records from a given shard.
|
GetShardIteratorResult |
getShardIterator (GetShardIteratorRequest request)
Returns a shard iterator.
|
ListStreamsResult |
listStreams (ListStreamsRequest request)
Returns an array of stream ARNs associated with the current account and endpoint.
|
void |
shutdown ()
Shuts down this client object, releasing any resources that might be held
open.
|
addRequestHandler, addRequestHandler, configureRegion, getClientConfiguration, getEndpointPrefix, getMonitoringListeners, getRequestMetricsCollector, getServiceName, getSignerByURI, getSignerOverride, getSignerRegionOverride, getTimeOffset, makeImmutable, removeRequestHandler, removeRequestHandler, setEndpoint, setEndpoint, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, withEndpoint, withRegion, withRegion, withTimeOffset equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait setEndpoint, setRegion @Deprecated public AmazonDynamoDBStreamsClient()
AmazonDynamoDBStreamsClientBuilder.defaultClient() All service calls made using this new client object are blocking, and will not return until the service call completes.
DefaultAWSCredentialsProviderChain @Deprecated public AmazonDynamoDBStreamsClient(ClientConfiguration clientConfiguration)
AwsClientBuilder.withClientConfiguration(ClientConfiguration) All service calls made using this new client object are blocking, and will not return until the service call completes.
clientConfiguration - The client configuration options controlling how this client connects to Amazon DynamoDB Streams (ex:
proxy settings, retry counts, etc.).DefaultAWSCredentialsProviderChain @Deprecated public AmazonDynamoDBStreamsClient(AWSCredentials awsCredentials)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) for example:
AmazonDynamoDBStreamsClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build();All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.@Deprecated public AmazonDynamoDBStreamsClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) and
AwsClientBuilder.withClientConfiguration(ClientConfiguration) All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.clientConfiguration - The client configuration options controlling how this client connects to Amazon DynamoDB Streams (ex:
proxy settings, retry counts, etc.).@Deprecated public AmazonDynamoDBStreamsClient(AWSCredentialsProvider awsCredentialsProvider)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.@Deprecated public AmazonDynamoDBStreamsClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) and
AwsClientBuilder.withClientConfiguration(ClientConfiguration) All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.clientConfiguration - The client configuration options controlling how this client connects to Amazon DynamoDB Streams (ex:
proxy settings, retry counts, etc.).@Deprecated public AmazonDynamoDBStreamsClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, RequestMetricCollector requestMetricCollector)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) and
AwsClientBuilder.withClientConfiguration(ClientConfiguration) and
AwsClientBuilder.withMetricsCollector(RequestMetricCollector) All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.clientConfiguration - The client configuration options controlling how this client connects to Amazon DynamoDB Streams (ex:
proxy settings, retry counts, etc.).requestMetricCollector - optional request metric collectorpublic static AmazonDynamoDBStreamsClientBuilder builder()
public DescribeStreamResult describeStream(DescribeStreamRequest request)
Returns information about a stream, including the current status of the stream, its Amazon Resource Name (ARN), the composition of its shards, and its corresponding DynamoDB table.
You can call DescribeStream at a maximum rate of 10 times per second.
Each shard in the stream has a SequenceNumberRange associated with it. If the
SequenceNumberRange has a StartingSequenceNumber but no
EndingSequenceNumber, then the shard is still open (able to receive more stream records). If both
StartingSequenceNumber and EndingSequenceNumber are present, then that shard is closed
and can no longer receive more data.
describeStream in interface AmazonDynamoDBStreams describeStreamRequest - Represents the input of a DescribeStream operation.ResourceNotFoundException - The operation tried to access a nonexistent table or index. The resource might not be specified
correctly, or its status might not be ACTIVE.InternalServerErrorException - An error occurred on the server side.AmazonDynamoDBStreams client = AmazonDynamoDBStreamsClientBuilder.standard().build();
DescribeStreamRequest request = new DescribeStreamRequest()
.withStreamArn("arn:aws:dynamodb:us-west-2:111122223333:table/Forum/stream/2015-05-20T20:51:10.252");
DescribeStreamResult response = client.describeStream(request);public GetRecordsResult getRecords(GetRecordsRequest request)
Retrieves the stream records from a given shard.
Specify a shard iterator using the ShardIterator parameter. The shard iterator specifies the
position in the shard from which you want to start reading stream records sequentially. If there are no stream
records available in the portion of the shard that the iterator points to, GetRecords returns an
empty list. Note that it might take multiple calls to get to a portion of the shard that contains stream records.
GetRecords can retrieve a maximum of 1 MB of data or 1000 stream records, whichever comes first.
getRecords in interface AmazonDynamoDBStreams getRecordsRequest - Represents the input of a GetRecords operation.ResourceNotFoundException - The operation tried to access a nonexistent table or index. The resource might not be specified
correctly, or its status might not be ACTIVE.LimitExceededException - There is no limit to the number of daily on-demand backups that can be taken.
For most purposes, up to 500 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,
UpdateTimeToLive, RestoreTableFromBackup, and
RestoreTableToPointInTime.
When you are creating a table with one or more secondary indexes, you can have up to 250 such requests running at a time. However, if the table or index specifications are complex, then DynamoDB might temporarily reduce the number of concurrent operations.
When importing into DynamoDB, up to 50 simultaneous import table operations are allowed per account.
There is a soft account quota of 2,500 tables.
GetRecords was called with a value of more than 1000 for the limit request parameter.
More than 2 processes are reading from the same streams shard at the same time. Exceeding this limit may result in request throttling.
InternalServerErrorException - An error occurred on the server side.ExpiredIteratorException - The shard iterator has expired and can no longer be used to retrieve stream records. A shard iterator
expires 15 minutes after it is retrieved using the GetShardIterator action.TrimmedDataAccessException - The operation attempted to read past the oldest stream record in a shard.
In DynamoDB Streams, there is a 24 hour limit on data retention. Stream records whose age exceeds this limit are subject to removal (trimming) from the stream. You might receive a TrimmedDataAccessException if:
You request a shard iterator with a sequence number older than the trim point (24 hours).
You obtain a shard iterator, but before you use the iterator in a GetRecords request, a
stream record in the shard exceeds the 24 hour period and is trimmed. This causes the iterator to access
a record that no longer exists.
AmazonDynamoDBStreams client = AmazonDynamoDBStreamsClientBuilder.standard().build();
GetRecordsRequest request = new GetRecordsRequest()
.withShardIterator("arn:aws:dynamodb:us-west-2:111122223333:table/Forum/stream/2015-05-20T20:51:10.252|1|AAAAAAAAAAEvJp6D+zaQ... ...");
GetRecordsResult response = client.getRecords(request); public GetShardIteratorResult getShardIterator(GetShardIteratorRequest request)
Returns a shard iterator. A shard iterator provides information about how to retrieve the stream records from
within a shard. Use the shard iterator in a subsequent GetRecords request to read the stream records
from the shard.
A shard iterator expires 15 minutes after it is returned to the requester.
getShardIterator in interface AmazonDynamoDBStreams getShardIteratorRequest - Represents the input of a GetShardIterator operation.ResourceNotFoundException - The operation tried to access a nonexistent table or index. The resource might not be specified
correctly, or its status might not be ACTIVE.InternalServerErrorException - An error occurred on the server side.TrimmedDataAccessException - The operation attempted to read past the oldest stream record in a shard.
In DynamoDB Streams, there is a 24 hour limit on data retention. Stream records whose age exceeds this limit are subject to removal (trimming) from the stream. You might receive a TrimmedDataAccessException if:
You request a shard iterator with a sequence number older than the trim point (24 hours).
You obtain a shard iterator, but before you use the iterator in a GetRecords request, a
stream record in the shard exceeds the 24 hour period and is trimmed. This causes the iterator to access
a record that no longer exists.
AmazonDynamoDBStreams client = AmazonDynamoDBStreamsClientBuilder.standard().build();
GetShardIteratorRequest request = new GetShardIteratorRequest()
.withStreamArn("arn:aws:dynamodb:us-west-2:111122223333:table/Forum/stream/2015-05-20T20:51:10.252")
.withShardId("00000001414576573621-f55eea83").withShardIteratorType("TRIM_HORIZON");
GetShardIteratorResult response = client.getShardIterator(request);public ListStreamsResult listStreams(ListStreamsRequest request)
Returns an array of stream ARNs associated with the current account and endpoint. If the TableName
parameter is present, then ListStreams will return only the streams ARNs for that table.
You can call ListStreams at a maximum rate of 5 times per second.
listStreams in interface AmazonDynamoDBStreams listStreamsRequest - Represents the input of a ListStreams operation.ResourceNotFoundException - The operation tried to access a nonexistent table or index. The resource might not be specified
correctly, or its status might not be ACTIVE.InternalServerErrorException - An error occurred on the server side.AmazonDynamoDBStreams client = AmazonDynamoDBStreamsClientBuilder.standard().build(); ListStreamsRequest request = new ListStreamsRequest(); ListStreamsResult response = client.listStreams(request);
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing the request.
getCachedResponseMetadata in interface AmazonDynamoDBStreams request - The originally executed requestpublic void shutdown()
AmazonWebServiceClient shutdown in interface AmazonDynamoDBStreams shutdown in class AmazonWebServiceClient