Struct aws_sdk_kinesis::client::fluent_builders::CreateStream [−][src]
pub struct CreateStream<C = DynConnector, M = AwsMiddleware, R = Standard> { /* fields omitted */ }
Expand description
Fluent builder constructing a request to CreateStream
.
Creates a Kinesis data stream. A stream captures and transports data records that are continuously emitted from different data sources or producers. Scale-out within a stream is explicitly supported by means of shards, which are uniquely identified groups of data records in a stream.
You specify and control the number of shards that a stream is composed of. Each shard can support reads up to five transactions per second, up to a maximum data read total of 2 MiB per second. Each shard can support writes up to 1,000 records per second, up to a maximum data write total of 1 MiB per second. If the amount of data input increases or decreases, you can add or remove shards.
The stream name identifies the stream. The name is scoped to the AWS account used by the application. It is also scoped by AWS Region. That is, two streams in two different accounts can have the same name, and two streams in the same account, but in two different Regions, can have the same name.
CreateStream
is an asynchronous operation. Upon receiving a
CreateStream
request, Kinesis Data Streams immediately returns and sets
the stream status to CREATING
. After the stream is created, Kinesis Data
Streams sets the stream status to ACTIVE
. You should perform read and write
operations only on an ACTIVE
stream.
You receive a LimitExceededException
when making a
CreateStream
request when you try to do one of the following:
-
Have more than five streams in the
CREATING
state at any point in time. -
Create more shards than are authorized for your account.
For the default shard limit for an AWS account, see Amazon Kinesis Data Streams Limits in the Amazon Kinesis Data Streams Developer Guide. To increase this limit, contact AWS Support.
You can use DescribeStream
to check the stream status, which is
returned in StreamStatus
.
CreateStream has a limit of five transactions per second per account.
Implementations
impl<C, M, R> CreateStream<C, M, R> where
C: SmithyConnector,
M: SmithyMiddleware<C>,
R: NewRequestPolicy,
impl<C, M, R> CreateStream<C, M, R> where
C: SmithyConnector,
M: SmithyMiddleware<C>,
R: NewRequestPolicy,
pub async fn send(
self
) -> Result<CreateStreamOutput, SdkError<CreateStreamError>> where
R::Policy: SmithyRetryPolicy<CreateStreamInputOperationOutputAlias, CreateStreamOutput, CreateStreamError, CreateStreamInputOperationRetryAlias>,
pub async fn send(
self
) -> Result<CreateStreamOutput, SdkError<CreateStreamError>> where
R::Policy: SmithyRetryPolicy<CreateStreamInputOperationOutputAlias, CreateStreamOutput, CreateStreamError, CreateStreamInputOperationRetryAlias>,
Sends the request and returns the response.
If an error occurs, an SdkError
will be returned with additional details that
can be matched against.
By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.
A name to identify the stream. The stream name is scoped to the AWS account used by the application that creates the stream. It is also scoped by AWS Region. That is, two streams in two different AWS accounts can have the same name. Two streams in the same AWS account but in two different Regions can also have the same name.
A name to identify the stream. The stream name is scoped to the AWS account used by the application that creates the stream. It is also scoped by AWS Region. That is, two streams in two different AWS accounts can have the same name. Two streams in the same AWS account but in two different Regions can also have the same name.
The number of shards that the stream will use. The throughput of the stream is a function of the number of shards; more shards are required for greater provisioned throughput.
The number of shards that the stream will use. The throughput of the stream is a function of the number of shards; more shards are required for greater provisioned throughput.
Trait Implementations
Auto Trait Implementations
impl<C = DynConnector, M = AwsMiddleware, R = Standard> !RefUnwindSafe for CreateStream<C, M, R>
impl<C, M, R> Unpin for CreateStream<C, M, R>
impl<C = DynConnector, M = AwsMiddleware, R = Standard> !UnwindSafe for CreateStream<C, M, R>
Blanket Implementations
Mutably borrows from an owned value. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more