public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
// create request
var request = new Amazon.Kinesis.Model.SplitShardRequest();
if (cmdletContext.NewStartingHashKey != null)
{
request.NewStartingHashKey = cmdletContext.NewStartingHashKey;
}
if (cmdletContext.ShardToSplit != null)
{
request.ShardToSplit = cmdletContext.ShardToSplit;
}
if (cmdletContext.StreamName != null)
{
request.StreamName = cmdletContext.StreamName;
}
CmdletOutput output;
// issue call
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
pipelineOutput = cmdletContext.Select(response, this);
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
return(output);
}
/// <summary>
/// <para>This operation splits a shard into two new shards in the stream, to increase the stream's capacity to ingest and transport data.
/// <c>SplitShard</c> is called when there is a need to increase the overall capacity of stream because of an expected increase in the volume of
/// data records being ingested. </para> <para> <c>SplitShard</c> can also be used when a given shard appears to be approaching its maximum
/// utilization, for example, when the set of producers sending data into the specific shard are suddenly sending more than previously
/// anticipated. You can also call the <c>SplitShard</c> operation to increase stream capacity, so that more Amazon Kinesis applications can
/// simultaneously read data from the stream for real-time processing. </para> <para>The <c>SplitShard</c> operation requires that you specify
/// the shard to be split and the new hash key, which is the position in the shard where the shard gets split in two. In many cases, the new
/// hash key might simply be the average of the beginning and ending hash key, but it can be any hash key value in the range being mapped into
/// the shard. For more information about splitting shards, see the <a href="http://docs.aws.amazon.com/kinesis/latest/dev/">Amazon Kinesis
/// Developer Guide</a> .
/// </para> <para>You can use the DescribeStream operation to determine the shard ID and hash key values for the <c>ShardToSplit</c>
/// and <c>NewStartingHashKey</c> parameters that are specified in the <c>SplitShard</c> request.</para> <para> <c>SplitShard</c> is an
/// asynchronous operation. Upon receiving a <c>SplitShard</c> request, Amazon Kinesis immediately returns a response and sets the stream status
/// to UPDATING. After the operation is completed, Amazon Kinesis sets the stream status to ACTIVE. Read and write operations continue to work
/// while the stream is in the UPDATING state. </para> <para>You can use <c>DescribeStream</c> to check the status of the stream, which is
/// returned in <c>StreamStatus</c> .
/// If the stream is in the ACTIVE state, you can call <c>SplitShard</c> .
/// If a stream is in CREATING or UPDATING or DELETING states, then Amazon Kinesis returns a <c>ResourceInUseException</c> .</para>
/// <para>If the specified stream does not exist, Amazon Kinesis returns a <c>ResourceNotFoundException</c> .
/// If you try to create more shards than are authorized for your account, you receive a <c>LimitExceededException</c> .
/// </para> <para> <b>Note:</b> The default limit for an AWS account is two shards per stream. If you need to create a stream with more than two
/// shards, contact AWS Support to increase the limit on your account.</para> <para>If you try to operate on too many streams in parallel using
/// CreateStream, DeleteStream, MergeShards or SplitShard, you will receive a <c>LimitExceededException</c> . </para> <para> <c>SplitShard</c>
/// has limit of 5 transactions per second per account.</para>
/// </summary>
///
/// <param name="splitShardRequest">Container for the necessary parameters to execute the SplitShard service method on AmazonKinesis.</param>
///
/// <exception cref="T:Amazon.Kinesis.Model.LimitExceededException" />
/// <exception cref="T:Amazon.Kinesis.Model.ResourceInUseException" />
/// <exception cref="T:Amazon.Kinesis.Model.InvalidArgumentException" />
/// <exception cref="T:Amazon.Kinesis.Model.ResourceNotFoundException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public Task<SplitShardResponse> SplitShardAsync(SplitShardRequest splitShardRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new SplitShardRequestMarshaller();
var unmarshaller = SplitShardResponseUnmarshaller.GetInstance();
return Invoke<IRequest, SplitShardRequest, SplitShardResponse>(splitShardRequest, marshaller, unmarshaller, signer, cancellationToken);
}
internal SplitShardResponse SplitShard(SplitShardRequest request)
{
var task = SplitShardAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
throw e.InnerException;
}
}
/// <summary>
/// Initiates the asynchronous execution of the SplitShard operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the SplitShard operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<SplitShardResponse> SplitShardAsync(SplitShardRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new SplitShardRequestMarshaller();
var unmarshaller = SplitShardResponseUnmarshaller.Instance;
return InvokeAsync<SplitShardRequest,SplitShardResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
internal SplitShardResponse SplitShard(SplitShardRequest request)
{
var marshaller = new SplitShardRequestMarshaller();
var unmarshaller = SplitShardResponseUnmarshaller.Instance;
return Invoke<SplitShardRequest,SplitShardResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the SplitShard operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the SplitShard operation on AmazonKinesisClient.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
///
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndSplitShard
/// operation.</returns>
public IAsyncResult BeginSplitShard(SplitShardRequest request, AsyncCallback callback, object state)
{
var marshaller = new SplitShardRequestMarshaller();
var unmarshaller = SplitShardResponseUnmarshaller.Instance;
return BeginInvoke<SplitShardRequest>(request, marshaller, unmarshaller,
callback, state);
}
/// <summary>
/// <para>This operation splits a shard into two new shards in the stream, to increase the stream's capacity to ingest and transport data.
/// <c>SplitShard</c> is called when there is a need to increase the overall capacity of stream because of an expected increase in the volume of
/// data records being ingested. </para> <para> <c>SplitShard</c> can also be used when a given shard appears to be approaching its maximum
/// utilization, for example, when the set of producers sending data into the specific shard are suddenly sending more than previously
/// anticipated. You can also call the <c>SplitShard</c> operation to increase stream capacity, so that more Amazon Kinesis applications can
/// simultaneously read data from the stream for real-time processing. </para> <para>The <c>SplitShard</c> operation requires that you specify
/// the shard to be split and the new hash key, which is the position in the shard where the shard gets split in two. In many cases, the new
/// hash key might simply be the average of the beginning and ending hash key, but it can be any hash key value in the range being mapped into
/// the shard. For more information about splitting shards, see the <a href="http://docs.aws.amazon.com/kinesis/latest/dev/">Amazon Kinesis
/// Developer Guide</a> .
/// </para> <para>You can use the DescribeStream operation to determine the shard ID and hash key values for the <c>ShardToSplit</c>
/// and <c>NewStartingHashKey</c> parameters that are specified in the <c>SplitShard</c> request.</para> <para> <c>SplitShard</c> is an
/// asynchronous operation. Upon receiving a <c>SplitShard</c> request, Amazon Kinesis immediately returns a response and sets the stream status
/// to UPDATING. After the operation is completed, Amazon Kinesis sets the stream status to ACTIVE. Read and write operations continue to work
/// while the stream is in the UPDATING state. </para> <para>You can use <c>DescribeStream</c> to check the status of the stream, which is
/// returned in <c>StreamStatus</c> .
/// If the stream is in the ACTIVE state, you can call <c>SplitShard</c> .
/// If a stream is in CREATING or UPDATING or DELETING states, then Amazon Kinesis returns a <c>ResourceInUseException</c> .</para>
/// <para>If the specified stream does not exist, Amazon Kinesis returns a <c>ResourceNotFoundException</c> .
/// If you try to create more shards than are authorized for your account, you receive a <c>LimitExceededException</c> .
/// </para> <para> <b>Note:</b> The default limit for an AWS account is 10 shards per stream. If you need to create a stream with more than 10
/// shards, <a href="http://docs.aws.amazon.com/general/latest/gr/aws_service_limits.html">contact AWS Support</a> to increase the limit on
/// your account.</para> <para>If you try to operate on too many streams in parallel using CreateStream, DeleteStream, MergeShards or
/// SplitShard, you will receive a <c>LimitExceededException</c> . </para> <para> <c>SplitShard</c> has limit of 5 transactions per second per
/// account.</para>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the SplitShard service method on AmazonKinesis.</param>
///
/// <exception cref="T:Amazon.Kinesis.Model.LimitExceededException" />
/// <exception cref="T:Amazon.Kinesis.Model.ResourceInUseException" />
/// <exception cref="T:Amazon.Kinesis.Model.InvalidArgumentException" />
/// <exception cref="T:Amazon.Kinesis.Model.ResourceNotFoundException" />
public SplitShardResponse SplitShard(SplitShardRequest request)
{
var task = SplitShardAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return null;
}
}
private Amazon.Kinesis.Model.SplitShardResponse CallAWSServiceOperation(IAmazonKinesis client, Amazon.Kinesis.Model.SplitShardRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Kinesis", "SplitShard");
try
{
#if DESKTOP
return(client.SplitShard(request));
#elif CORECLR
return(client.SplitShardAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
/// <summary>
/// Initiates the asynchronous execution of the SplitShard operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the SplitShard operation on AmazonKinesisClient.</param>
/// <param name="callback">An Action delegate that is invoked when the operation completes.</param>
/// <param name="options">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
public void SplitShardAsync(SplitShardRequest request, AmazonServiceCallback<SplitShardRequest, SplitShardResponse> callback, AsyncOptions options = null)
{
options = options == null?new AsyncOptions():options;
var marshaller = new SplitShardRequestMarshaller();
var unmarshaller = SplitShardResponseUnmarshaller.Instance;
Action<AmazonWebServiceRequest, AmazonWebServiceResponse, Exception, AsyncOptions> callbackHelper = null;
if(callback !=null )
callbackHelper = (AmazonWebServiceRequest req, AmazonWebServiceResponse res, Exception ex, AsyncOptions ao) => {
AmazonServiceResult<SplitShardRequest,SplitShardResponse> responseObject
= new AmazonServiceResult<SplitShardRequest,SplitShardResponse>((SplitShardRequest)req, (SplitShardResponse)res, ex , ao.State);
callback(responseObject);
};
BeginInvoke<SplitShardRequest>(request, marshaller, unmarshaller, options, callbackHelper);
}
IAsyncResult invokeSplitShard(SplitShardRequest splitShardRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new SplitShardRequestMarshaller().Marshall(splitShardRequest);
var unmarshaller = SplitShardResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
/// <summary>
/// Initiates the asynchronous execution of the SplitShard operation.
/// <seealso cref="Amazon.Kinesis.IAmazonKinesis.SplitShard"/>
/// </summary>
///
/// <param name="splitShardRequest">Container for the necessary parameters to execute the SplitShard operation on AmazonKinesis.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
public IAsyncResult BeginSplitShard(SplitShardRequest splitShardRequest, AsyncCallback callback, object state)
{
return invokeSplitShard(splitShardRequest, callback, state, false);
}
/// <summary>
/// <para>This operation splits a shard into two new shards in the stream, to increase the stream's capacity to ingest and transport data.
/// <c>SplitShard</c> is called when there is a need to increase the overall capacity of stream because of an expected increase in the volume of
/// data records being ingested. </para> <para> <c>SplitShard</c> can also be used when a given shard appears to be approaching its maximum
/// utilization, for example, when the set of producers sending data into the specific shard are suddenly sending more than previously
/// anticipated. You can also call the <c>SplitShard</c> operation to increase stream capacity, so that more Amazon Kinesis applications can
/// simultaneously read data from the stream for real-time processing. </para> <para>The <c>SplitShard</c> operation requires that you specify
/// the shard to be split and the new hash key, which is the position in the shard where the shard gets split in two. In many cases, the new
/// hash key might simply be the average of the beginning and ending hash key, but it can be any hash key value in the range being mapped into
/// the shard. For more information about splitting shards, see the <a href="http://docs.aws.amazon.com/kinesis/latest/dev/" >Amazon Kinesis
/// Developer Guide</a> .
/// </para> <para>You can use the DescribeStream operation to determine the shard ID and hash key values for the <c>ShardToSplit</c>
/// and <c>NewStartingHashKey</c> parameters that are specified in the <c>SplitShard</c> request.</para> <para> <c>SplitShard</c> is an
/// asynchronous operation. Upon receiving a <c>SplitShard</c> request, Amazon Kinesis immediately returns a response and sets the stream status
/// to UPDATING. After the operation is completed, Amazon Kinesis sets the stream status to ACTIVE. Read and write operations continue to work
/// while the stream is in the UPDATING state. </para> <para>You can use <c>DescribeStream</c> to check the status of the stream, which is
/// returned in <c>StreamStatus</c> .
/// If the stream is in the ACTIVE state, you can call <c>SplitShard</c> .
/// If a stream is in CREATING or UPDATING or DELETING states, then Amazon Kinesis returns a <c>ResourceInUseException</c> .</para>
/// <para>If the specified stream does not exist, Amazon Kinesis returns a <c>ResourceNotFoundException</c> .
/// If you try to create more shards than are authorized for your account, you receive a <c>LimitExceededException</c> .
/// </para> <para> <b>Note:</b> The default limit for an AWS account is 10 shards per stream. If you need to create a stream with more than 10
/// shards, <a href="http://docs.aws.amazon.com/general/latest/gr/aws_service_limits.html" >contact AWS Support</a> to increase the limit on
/// your account.</para> <para>If you try to operate on too many streams in parallel using CreateStream, DeleteStream, MergeShards or
/// SplitShard, you will receive a <c>LimitExceededException</c> . </para> <para> <c>SplitShard</c> has limit of 5 transactions per second per
/// account.</para>
/// </summary>
///
/// <param name="splitShardRequest">Container for the necessary parameters to execute the SplitShard service method on AmazonKinesis.</param>
///
/// <exception cref="LimitExceededException"/>
/// <exception cref="ResourceInUseException"/>
/// <exception cref="InvalidArgumentException"/>
/// <exception cref="ResourceNotFoundException"/>
public SplitShardResponse SplitShard(SplitShardRequest splitShardRequest)
{
IAsyncResult asyncResult = invokeSplitShard(splitShardRequest, null, null, true);
return EndSplitShard(asyncResult);
}
