/*
* Copyright 2012-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.elasticmapreduce;
import org.w3c.dom.*;
import java.net.*;
import java.util.*;
import javax.annotation.Generated;
import org.apache.commons.logging.*;
import com.amazonaws.*;
import com.amazonaws.annotation.SdkInternalApi;
import com.amazonaws.auth.*;
import com.amazonaws.handlers.*;
import com.amazonaws.http.*;
import com.amazonaws.internal.*;
import com.amazonaws.internal.auth.*;
import com.amazonaws.metrics.*;
import com.amazonaws.regions.*;
import com.amazonaws.transform.*;
import com.amazonaws.util.*;
import com.amazonaws.protocol.json.*;
import com.amazonaws.util.AWSRequestMetrics.Field;
import com.amazonaws.annotation.ThreadSafe;
import com.amazonaws.client.AwsSyncClientParams;
import com.amazonaws.services.elasticmapreduce.AmazonElasticMapReduceClientBuilder;
import com.amazonaws.services.elasticmapreduce.waiters.AmazonElasticMapReduceWaiters;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.services.elasticmapreduce.model.*;
import com.amazonaws.services.elasticmapreduce.model.transform.*;
/**
* Client for accessing Amazon EMR. All service calls made using this client are blocking, and will not return until the
* service call completes.
* <p>
* <p>
* Amazon EMR is a web service that makes it easy to process large amounts of data efficiently. Amazon EMR uses Hadoop
* processing combined with several AWS products to do tasks such as web indexing, data mining, log file analysis,
* machine learning, scientific simulation, and data warehousing.
* </p>
*/
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AmazonElasticMapReduceClient extends AmazonWebServiceClient implements AmazonElasticMapReduce {
/** Provider for AWS credentials. */
private final AWSCredentialsProvider awsCredentialsProvider;
private static final Log log = LogFactory.getLog(AmazonElasticMapReduce.class);
/** Default signing name for the service. */
private static final String DEFAULT_SIGNING_NAME = "elasticmapreduce";
private volatile AmazonElasticMapReduceWaiters waiters;
/** Client configuration factory providing ClientConfigurations tailored to this client */
protected static final ClientConfigurationFactory configFactory = new ClientConfigurationFactory();
private final com.amazonaws.protocol.json.SdkJsonProtocolFactory protocolFactory = new com.amazonaws.protocol.json.SdkJsonProtocolFactory(
new JsonClientMetadata()
.withProtocolVersion("1.1")
.withSupportsCbor(false)
.withSupportsIon(false)
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidRequestException").withModeledClass(
com.amazonaws.services.elasticmapreduce.model.InvalidRequestException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InternalServerException").withModeledClass(
com.amazonaws.services.elasticmapreduce.model.InternalServerException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InternalServerError").withModeledClass(
com.amazonaws.services.elasticmapreduce.model.InternalServerErrorException.class))
.withBaseServiceExceptionClass(com.amazonaws.services.elasticmapreduce.model.AmazonElasticMapReduceException.class));
/**
* Constructs a new client to invoke service methods on Amazon EMR. A credentials provider chain will be used that
* searches for credentials in this order:
* <ul>
* <li>Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY</li>
* <li>Java System Properties - aws.accessKeyId and aws.secretKey</li>
* <li>Instance profile credentials delivered through the Amazon EC2 metadata service</li>
* </ul>
*
* <p>
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @see DefaultAWSCredentialsProviderChain
* @deprecated use {@link AmazonElasticMapReduceClientBuilder#defaultClient()}
*/
@Deprecated
public AmazonElasticMapReduceClient() {
this(DefaultAWSCredentialsProviderChain.getInstance(), configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on Amazon EMR. A credentials provider chain will be used that
* searches for credentials in this order:
* <ul>
* <li>Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY</li>
* <li>Java System Properties - aws.accessKeyId and aws.secretKey</li>
* <li>Instance profile credentials delivered through the Amazon EC2 metadata service</li>
* </ul>
*
* <p>
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientConfiguration
* The client configuration options controlling how this client connects to Amazon EMR (ex: proxy settings,
* retry counts, etc.).
*
* @see DefaultAWSCredentialsProviderChain
* @deprecated use {@link AmazonElasticMapReduceClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonElasticMapReduceClient(ClientConfiguration clientConfiguration) {
this(DefaultAWSCredentialsProviderChain.getInstance(), clientConfiguration);
}
/**
* Constructs a new client to invoke service methods on Amazon EMR using the specified AWS account credentials.
*
* <p>
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentials
* The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
* @deprecated use {@link AmazonElasticMapReduceClientBuilder#withCredentials(AWSCredentialsProvider)} for example:
* {@code AmazonElasticMapReduceClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build();}
*/
@Deprecated
public AmazonElasticMapReduceClient(AWSCredentials awsCredentials) {
this(awsCredentials, configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on Amazon EMR using the specified AWS account credentials and
* client configuration options.
*
* <p>
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentials
* The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to Amazon EMR (ex: proxy settings,
* retry counts, etc.).
* @deprecated use {@link AmazonElasticMapReduceClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonElasticMapReduceClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonElasticMapReduceClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration) {
super(clientConfiguration);
this.awsCredentialsProvider = new StaticCredentialsProvider(awsCredentials);
init();
}
/**
* Constructs a new client to invoke service methods on Amazon EMR using the specified AWS account credentials
* provider.
*
* <p>
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @deprecated use {@link AmazonElasticMapReduceClientBuilder#withCredentials(AWSCredentialsProvider)}
*/
@Deprecated
public AmazonElasticMapReduceClient(AWSCredentialsProvider awsCredentialsProvider) {
this(awsCredentialsProvider, configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on Amazon EMR using the specified AWS account credentials
* provider and client configuration options.
*
* <p>
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to Amazon EMR (ex: proxy settings,
* retry counts, etc.).
* @deprecated use {@link AmazonElasticMapReduceClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonElasticMapReduceClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonElasticMapReduceClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) {
this(awsCredentialsProvider, clientConfiguration, null);
}
/**
* Constructs a new client to invoke service methods on Amazon EMR using the specified AWS account credentials
* provider, client configuration options, and request metric collector.
*
* <p>
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to Amazon EMR (ex: proxy settings,
* retry counts, etc.).
* @param requestMetricCollector
* optional request metric collector
* @deprecated use {@link AmazonElasticMapReduceClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonElasticMapReduceClientBuilder#withClientConfiguration(ClientConfiguration)} and
* {@link AmazonElasticMapReduceClientBuilder#withMetricsCollector(RequestMetricCollector)}
*/
@Deprecated
public AmazonElasticMapReduceClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration,
RequestMetricCollector requestMetricCollector) {
super(clientConfiguration, requestMetricCollector);
this.awsCredentialsProvider = awsCredentialsProvider;
init();
}
public static AmazonElasticMapReduceClientBuilder builder() {
return AmazonElasticMapReduceClientBuilder.standard();
}
/**
* Constructs a new client to invoke service methods on Amazon EMR using the specified parameters.
*
* <p>
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientParams
* Object providing client parameters.
*/
AmazonElasticMapReduceClient(AwsSyncClientParams clientParams) {
super(clientParams);
this.awsCredentialsProvider = clientParams.getCredentialsProvider();
init();
}
private void init() {
setServiceNameIntern(DEFAULT_SIGNING_NAME);
setEndpointPrefix(ENDPOINT_PREFIX);
// calling this.setEndPoint(...) will also modify the signer accordingly
setEndpoint("https://elasticmapreduce.amazonaws.com");
HandlerChainFactory chainFactory = new HandlerChainFactory();
requestHandler2s.addAll(chainFactory.newRequestHandlerChain("/com/amazonaws/services/elasticmapreduce/request.handlers"));
requestHandler2s.addAll(chainFactory.newRequestHandler2Chain("/com/amazonaws/services/elasticmapreduce/request.handler2s"));
requestHandler2s.addAll(chainFactory.getGlobalHandlers());
}
/**
* <p>
* Adds an instance fleet to a running cluster.
* </p>
* <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x.
* </p>
* </note>
*
* @param addInstanceFleetRequest
* @return Result of the AddInstanceFleet operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.AddInstanceFleet
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceFleet"
* target="_top">AWS API Documentation</a>
*/
@Override
public AddInstanceFleetResult addInstanceFleet(AddInstanceFleetRequest request) {
request = beforeClientExecution(request);
return executeAddInstanceFleet(request);
}
@SdkInternalApi
final AddInstanceFleetResult executeAddInstanceFleet(AddInstanceFleetRequest addInstanceFleetRequest) {
ExecutionContext executionContext = createExecutionContext(addInstanceFleetRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<AddInstanceFleetRequest> request = null;
Response<AddInstanceFleetResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new AddInstanceFleetRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(addInstanceFleetRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<AddInstanceFleetResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new AddInstanceFleetResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Adds one or more instance groups to a running cluster.
* </p>
*
* @param addInstanceGroupsRequest
* Input to an AddInstanceGroups call.
* @return Result of the AddInstanceGroups operation returned by the service.
* @throws InternalServerErrorException
* Indicates that an error occurred while processing the request and that the request was not completed.
* @sample AmazonElasticMapReduce.AddInstanceGroups
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceGroups"
* target="_top">AWS API Documentation</a>
*/
@Override
public AddInstanceGroupsResult addInstanceGroups(AddInstanceGroupsRequest request) {
request = beforeClientExecution(request);
return executeAddInstanceGroups(request);
}
@SdkInternalApi
final AddInstanceGroupsResult executeAddInstanceGroups(AddInstanceGroupsRequest addInstanceGroupsRequest) {
ExecutionContext executionContext = createExecutionContext(addInstanceGroupsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<AddInstanceGroupsRequest> request = null;
Response<AddInstanceGroupsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new AddInstanceGroupsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(addInstanceGroupsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<AddInstanceGroupsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new AddInstanceGroupsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* AddJobFlowSteps adds new steps to a running cluster. A maximum of 256 steps are allowed in each job flow.
* </p>
* <p>
* If your cluster is long-running (such as a Hive data warehouse) or complex, you may require more than 256 steps
* to process your data. You can bypass the 256-step limitation in various ways, including using SSH to connect to
* the master node and submitting queries directly to the software running on the master node, such as Hive and
* Hadoop. For more information on how to do this, see <a
* href="http://docs.aws.amazon.com/ElasticMapReduce/latest/ManagementGuide/AddMoreThan256Steps.html">Add More than
* 256 Steps to a Cluster</a> in the <i>Amazon EMR Management Guide</i>.
* </p>
* <p>
* A step specifies the location of a JAR file stored either on the master node of the cluster or in Amazon S3. Each
* step is performed by the main function of the main class of the JAR file. The main class can be specified either
* in the manifest of the JAR or by using the MainFunction parameter of the step.
* </p>
* <p>
* Amazon EMR executes each step in the order listed. For a step to be considered complete, the main function must
* exit with a zero exit code and all Hadoop jobs started while the step was running must have completed and run
* successfully.
* </p>
* <p>
* You can only add steps to a cluster that is in one of the following states: STARTING, BOOTSTRAPPING, RUNNING, or
* WAITING.
* </p>
*
* @param addJobFlowStepsRequest
* The input argument to the <a>AddJobFlowSteps</a> operation.
* @return Result of the AddJobFlowSteps operation returned by the service.
* @throws InternalServerErrorException
* Indicates that an error occurred while processing the request and that the request was not completed.
* @sample AmazonElasticMapReduce.AddJobFlowSteps
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddJobFlowSteps"
* target="_top">AWS API Documentation</a>
*/
@Override
public AddJobFlowStepsResult addJobFlowSteps(AddJobFlowStepsRequest request) {
request = beforeClientExecution(request);
return executeAddJobFlowSteps(request);
}
@SdkInternalApi
final AddJobFlowStepsResult executeAddJobFlowSteps(AddJobFlowStepsRequest addJobFlowStepsRequest) {
ExecutionContext executionContext = createExecutionContext(addJobFlowStepsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<AddJobFlowStepsRequest> request = null;
Response<AddJobFlowStepsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new AddJobFlowStepsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(addJobFlowStepsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<AddJobFlowStepsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new AddJobFlowStepsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Adds tags to an Amazon EMR resource. Tags make it easier to associate clusters in various ways, such as grouping
* clusters to track your Amazon EMR resource allocation costs. For more information, see <a
* href="http://docs.aws.amazon.com/ElasticMapReduce/latest/DeveloperGuide/emr-plan-tags.html">Tagging Amazon EMR
* Resources</a>.
* </p>
*
* @param addTagsRequest
* This input identifies a cluster and a list of tags to attach.
* @return Result of the AddTags operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.AddTags
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddTags" target="_top">AWS API
* Documentation</a>
*/
@Override
public AddTagsResult addTags(AddTagsRequest request) {
request = beforeClientExecution(request);
return executeAddTags(request);
}
@SdkInternalApi
final AddTagsResult executeAddTags(AddTagsRequest addTagsRequest) {
ExecutionContext executionContext = createExecutionContext(addTagsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<AddTagsRequest> request = null;
Response<AddTagsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new AddTagsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(addTagsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<AddTagsResult>> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new AddTagsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Cancels a pending step or steps in a running cluster. Available only in Amazon EMR versions 4.8.0 and later,
* excluding version 5.0.0. A maximum of 256 steps are allowed in each CancelSteps request. CancelSteps is
* idempotent but asynchronous; it does not guarantee a step will be canceled, even if the request is successfully
* submitted. You can only cancel steps that are in a <code>PENDING</code> state.
* </p>
*
* @param cancelStepsRequest
* The input argument to the <a>CancelSteps</a> operation.
* @return Result of the CancelSteps operation returned by the service.
* @throws InternalServerErrorException
* Indicates that an error occurred while processing the request and that the request was not completed.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.CancelSteps
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CancelSteps" target="_top">AWS
* API Documentation</a>
*/
@Override
public CancelStepsResult cancelSteps(CancelStepsRequest request) {
request = beforeClientExecution(request);
return executeCancelSteps(request);
}
@SdkInternalApi
final CancelStepsResult executeCancelSteps(CancelStepsRequest cancelStepsRequest) {
ExecutionContext executionContext = createExecutionContext(cancelStepsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<CancelStepsRequest> request = null;
Response<CancelStepsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CancelStepsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(cancelStepsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<CancelStepsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new CancelStepsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Creates a security configuration, which is stored in the service and can be specified when a cluster is created.
* </p>
*
* @param createSecurityConfigurationRequest
* @return Result of the CreateSecurityConfiguration operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.CreateSecurityConfiguration
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CreateSecurityConfiguration"
* target="_top">AWS API Documentation</a>
*/
@Override
public CreateSecurityConfigurationResult createSecurityConfiguration(CreateSecurityConfigurationRequest request) {
request = beforeClientExecution(request);
return executeCreateSecurityConfiguration(request);
}
@SdkInternalApi
final CreateSecurityConfigurationResult executeCreateSecurityConfiguration(CreateSecurityConfigurationRequest createSecurityConfigurationRequest) {
ExecutionContext executionContext = createExecutionContext(createSecurityConfigurationRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<CreateSecurityConfigurationRequest> request = null;
Response<CreateSecurityConfigurationResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CreateSecurityConfigurationRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(createSecurityConfigurationRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<CreateSecurityConfigurationResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new CreateSecurityConfigurationResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Deletes a security configuration.
* </p>
*
* @param deleteSecurityConfigurationRequest
* @return Result of the DeleteSecurityConfiguration operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.DeleteSecurityConfiguration
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DeleteSecurityConfiguration"
* target="_top">AWS API Documentation</a>
*/
@Override
public DeleteSecurityConfigurationResult deleteSecurityConfiguration(DeleteSecurityConfigurationRequest request) {
request = beforeClientExecution(request);
return executeDeleteSecurityConfiguration(request);
}
@SdkInternalApi
final DeleteSecurityConfigurationResult executeDeleteSecurityConfiguration(DeleteSecurityConfigurationRequest deleteSecurityConfigurationRequest) {
ExecutionContext executionContext = createExecutionContext(deleteSecurityConfigurationRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<DeleteSecurityConfigurationRequest> request = null;
Response<DeleteSecurityConfigurationResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteSecurityConfigurationRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(deleteSecurityConfigurationRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<DeleteSecurityConfigurationResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new DeleteSecurityConfigurationResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Provides cluster-level details including status, hardware and software configuration, VPC settings, and so on.
* For information about the cluster steps, see <a>ListSteps</a>.
* </p>
*
* @param describeClusterRequest
* This input determines which cluster to describe.
* @return Result of the DescribeCluster operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.DescribeCluster
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeCluster"
* target="_top">AWS API Documentation</a>
*/
@Override
public DescribeClusterResult describeCluster(DescribeClusterRequest request) {
request = beforeClientExecution(request);
return executeDescribeCluster(request);
}
@SdkInternalApi
final DescribeClusterResult executeDescribeCluster(DescribeClusterRequest describeClusterRequest) {
ExecutionContext executionContext = createExecutionContext(describeClusterRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<DescribeClusterRequest> request = null;
Response<DescribeClusterResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeClusterRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(describeClusterRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<DescribeClusterResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DescribeClusterResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* This API is deprecated and will eventually be removed. We recommend you use <a>ListClusters</a>,
* <a>DescribeCluster</a>, <a>ListSteps</a>, <a>ListInstanceGroups</a> and <a>ListBootstrapActions</a> instead.
* </p>
* <p>
* DescribeJobFlows returns a list of job flows that match all of the supplied parameters. The parameters can
* include a list of job flow IDs, job flow states, and restrictions on job flow creation date and time.
* </p>
* <p>
* Regardless of supplied parameters, only job flows created within the last two months are returned.
* </p>
* <p>
* If no parameters are supplied, then job flows matching either of the following criteria are returned:
* </p>
* <ul>
* <li>
* <p>
* Job flows created and completed in the last two weeks
* </p>
* </li>
* <li>
* <p>
* Job flows created within the last two months that are in one of the following states: <code>RUNNING</code>,
* <code>WAITING</code>, <code>SHUTTING_DOWN</code>, <code>STARTING</code>
* </p>
* </li>
* </ul>
* <p>
* Amazon EMR can return a maximum of 512 job flow descriptions.
* </p>
*
* @param describeJobFlowsRequest
* The input for the <a>DescribeJobFlows</a> operation.
* @return Result of the DescribeJobFlows operation returned by the service.
* @throws InternalServerErrorException
* Indicates that an error occurred while processing the request and that the request was not completed.
* @sample AmazonElasticMapReduce.DescribeJobFlows
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeJobFlows"
* target="_top">AWS API Documentation</a>
*/
@Override
@Deprecated
public DescribeJobFlowsResult describeJobFlows(DescribeJobFlowsRequest request) {
request = beforeClientExecution(request);
return executeDescribeJobFlows(request);
}
@SdkInternalApi
final DescribeJobFlowsResult executeDescribeJobFlows(DescribeJobFlowsRequest describeJobFlowsRequest) {
ExecutionContext executionContext = createExecutionContext(describeJobFlowsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<DescribeJobFlowsRequest> request = null;
Response<DescribeJobFlowsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeJobFlowsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(describeJobFlowsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<DescribeJobFlowsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DescribeJobFlowsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
@Deprecated
public DescribeJobFlowsResult describeJobFlows() {
return describeJobFlows(new DescribeJobFlowsRequest());
}
/**
* <p>
* Provides the details of a security configuration by returning the configuration JSON.
* </p>
*
* @param describeSecurityConfigurationRequest
* @return Result of the DescribeSecurityConfiguration operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.DescribeSecurityConfiguration
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeSecurityConfiguration"
* target="_top">AWS API Documentation</a>
*/
@Override
public DescribeSecurityConfigurationResult describeSecurityConfiguration(DescribeSecurityConfigurationRequest request) {
request = beforeClientExecution(request);
return executeDescribeSecurityConfiguration(request);
}
@SdkInternalApi
final DescribeSecurityConfigurationResult executeDescribeSecurityConfiguration(DescribeSecurityConfigurationRequest describeSecurityConfigurationRequest) {
ExecutionContext executionContext = createExecutionContext(describeSecurityConfigurationRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<DescribeSecurityConfigurationRequest> request = null;
Response<DescribeSecurityConfigurationResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeSecurityConfigurationRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(describeSecurityConfigurationRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<DescribeSecurityConfigurationResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new DescribeSecurityConfigurationResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Provides more detail about the cluster step.
* </p>
*
* @param describeStepRequest
* This input determines which step to describe.
* @return Result of the DescribeStep operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.DescribeStep
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeStep" target="_top">AWS
* API Documentation</a>
*/
@Override
public DescribeStepResult describeStep(DescribeStepRequest request) {
request = beforeClientExecution(request);
return executeDescribeStep(request);
}
@SdkInternalApi
final DescribeStepResult executeDescribeStep(DescribeStepRequest describeStepRequest) {
ExecutionContext executionContext = createExecutionContext(describeStepRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<DescribeStepRequest> request = null;
Response<DescribeStepResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeStepRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(describeStepRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<DescribeStepResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DescribeStepResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Provides information about the bootstrap actions associated with a cluster.
* </p>
*
* @param listBootstrapActionsRequest
* This input determines which bootstrap actions to retrieve.
* @return Result of the ListBootstrapActions operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.ListBootstrapActions
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListBootstrapActions"
* target="_top">AWS API Documentation</a>
*/
@Override
public ListBootstrapActionsResult listBootstrapActions(ListBootstrapActionsRequest request) {
request = beforeClientExecution(request);
return executeListBootstrapActions(request);
}
@SdkInternalApi
final ListBootstrapActionsResult executeListBootstrapActions(ListBootstrapActionsRequest listBootstrapActionsRequest) {
ExecutionContext executionContext = createExecutionContext(listBootstrapActionsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<ListBootstrapActionsRequest> request = null;
Response<ListBootstrapActionsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListBootstrapActionsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listBootstrapActionsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<ListBootstrapActionsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListBootstrapActionsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Provides the status of all clusters visible to this AWS account. Allows you to filter the list of clusters based
* on certain criteria; for example, filtering by cluster creation date and time or by status. This call returns a
* maximum of 50 clusters per call, but returns a marker to track the paging of the cluster list across multiple
* ListClusters calls.
* </p>
*
* @param listClustersRequest
* This input determines how the ListClusters action filters the list of clusters that it returns.
* @return Result of the ListClusters operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.ListClusters
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListClusters" target="_top">AWS
* API Documentation</a>
*/
@Override
public ListClustersResult listClusters(ListClustersRequest request) {
request = beforeClientExecution(request);
return executeListClusters(request);
}
@SdkInternalApi
final ListClustersResult executeListClusters(ListClustersRequest listClustersRequest) {
ExecutionContext executionContext = createExecutionContext(listClustersRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<ListClustersRequest> request = null;
Response<ListClustersResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListClustersRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listClustersRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<ListClustersResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListClustersResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListClustersResult listClusters() {
return listClusters(new ListClustersRequest());
}
/**
* <p>
* Lists all available details about the instance fleets in a cluster.
* </p>
* <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x
* versions.
* </p>
* </note>
*
* @param listInstanceFleetsRequest
* @return Result of the ListInstanceFleets operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.ListInstanceFleets
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceFleets"
* target="_top">AWS API Documentation</a>
*/
@Override
public ListInstanceFleetsResult listInstanceFleets(ListInstanceFleetsRequest request) {
request = beforeClientExecution(request);
return executeListInstanceFleets(request);
}
@SdkInternalApi
final ListInstanceFleetsResult executeListInstanceFleets(ListInstanceFleetsRequest listInstanceFleetsRequest) {
ExecutionContext executionContext = createExecutionContext(listInstanceFleetsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<ListInstanceFleetsRequest> request = null;
Response<ListInstanceFleetsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListInstanceFleetsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listInstanceFleetsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<ListInstanceFleetsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListInstanceFleetsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Provides all available details about the instance groups in a cluster.
* </p>
*
* @param listInstanceGroupsRequest
* This input determines which instance groups to retrieve.
* @return Result of the ListInstanceGroups operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.ListInstanceGroups
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceGroups"
* target="_top">AWS API Documentation</a>
*/
@Override
public ListInstanceGroupsResult listInstanceGroups(ListInstanceGroupsRequest request) {
request = beforeClientExecution(request);
return executeListInstanceGroups(request);
}
@SdkInternalApi
final ListInstanceGroupsResult executeListInstanceGroups(ListInstanceGroupsRequest listInstanceGroupsRequest) {
ExecutionContext executionContext = createExecutionContext(listInstanceGroupsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<ListInstanceGroupsRequest> request = null;
Response<ListInstanceGroupsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListInstanceGroupsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listInstanceGroupsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<ListInstanceGroupsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListInstanceGroupsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Provides information about the cluster instances that Amazon EMR provisions on behalf of a user when it creates
* the cluster. For example, this operation indicates when the EC2 instances reach the Ready state, when instances
* become available to Amazon EMR to use for jobs, and the IP addresses for cluster instances, etc.
* </p>
*
* @param listInstancesRequest
* This input determines which instances to list.
* @return Result of the ListInstances operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.ListInstances
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstances" target="_top">AWS
* API Documentation</a>
*/
@Override
public ListInstancesResult listInstances(ListInstancesRequest request) {
request = beforeClientExecution(request);
return executeListInstances(request);
}
@SdkInternalApi
final ListInstancesResult executeListInstances(ListInstancesRequest listInstancesRequest) {
ExecutionContext executionContext = createExecutionContext(listInstancesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<ListInstancesRequest> request = null;
Response<ListInstancesResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListInstancesRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listInstancesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<ListInstancesResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListInstancesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Lists all the security configurations visible to this account, providing their creation dates and times, and
* their names. This call returns a maximum of 50 clusters per call, but returns a marker to track the paging of the
* cluster list across multiple ListSecurityConfigurations calls.
* </p>
*
* @param listSecurityConfigurationsRequest
* @return Result of the ListSecurityConfigurations operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.ListSecurityConfigurations
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListSecurityConfigurations"
* target="_top">AWS API Documentation</a>
*/
@Override
public ListSecurityConfigurationsResult listSecurityConfigurations(ListSecurityConfigurationsRequest request) {
request = beforeClientExecution(request);
return executeListSecurityConfigurations(request);
}
@SdkInternalApi
final ListSecurityConfigurationsResult executeListSecurityConfigurations(ListSecurityConfigurationsRequest listSecurityConfigurationsRequest) {
ExecutionContext executionContext = createExecutionContext(listSecurityConfigurationsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<ListSecurityConfigurationsRequest> request = null;
Response<ListSecurityConfigurationsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListSecurityConfigurationsRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(listSecurityConfigurationsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<ListSecurityConfigurationsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new ListSecurityConfigurationsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Provides a list of steps for the cluster in reverse order unless you specify stepIds with the request.
* </p>
*
* @param listStepsRequest
* This input determines which steps to list.
* @return Result of the ListSteps operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.ListSteps
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListSteps" target="_top">AWS API
* Documentation</a>
*/
@Override
public ListStepsResult listSteps(ListStepsRequest request) {
request = beforeClientExecution(request);
return executeListSteps(request);
}
@SdkInternalApi
final ListStepsResult executeListSteps(ListStepsRequest listStepsRequest) {
ExecutionContext executionContext = createExecutionContext(listStepsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<ListStepsRequest> request = null;
Response<ListStepsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListStepsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listStepsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<ListStepsResult>> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListStepsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Modifies the target On-Demand and target Spot capacities for the instance fleet with the specified
* InstanceFleetID within the cluster specified using ClusterID. The call either succeeds or fails atomically.
* </p>
* <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x
* versions.
* </p>
* </note>
*
* @param modifyInstanceFleetRequest
* @return Result of the ModifyInstanceFleet operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.ModifyInstanceFleet
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceFleet"
* target="_top">AWS API Documentation</a>
*/
@Override
public ModifyInstanceFleetResult modifyInstanceFleet(ModifyInstanceFleetRequest request) {
request = beforeClientExecution(request);
return executeModifyInstanceFleet(request);
}
@SdkInternalApi
final ModifyInstanceFleetResult executeModifyInstanceFleet(ModifyInstanceFleetRequest modifyInstanceFleetRequest) {
ExecutionContext executionContext = createExecutionContext(modifyInstanceFleetRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<ModifyInstanceFleetRequest> request = null;
Response<ModifyInstanceFleetResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ModifyInstanceFleetRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(modifyInstanceFleetRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<ModifyInstanceFleetResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ModifyInstanceFleetResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* ModifyInstanceGroups modifies the number of nodes and configuration settings of an instance group. The input
* parameters include the new target instance count for the group and the instance group ID. The call will either
* succeed or fail atomically.
* </p>
*
* @param modifyInstanceGroupsRequest
* Change the size of some instance groups.
* @return Result of the ModifyInstanceGroups operation returned by the service.
* @throws InternalServerErrorException
* Indicates that an error occurred while processing the request and that the request was not completed.
* @sample AmazonElasticMapReduce.ModifyInstanceGroups
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceGroups"
* target="_top">AWS API Documentation</a>
*/
@Override
public ModifyInstanceGroupsResult modifyInstanceGroups(ModifyInstanceGroupsRequest request) {
request = beforeClientExecution(request);
return executeModifyInstanceGroups(request);
}
@SdkInternalApi
final ModifyInstanceGroupsResult executeModifyInstanceGroups(ModifyInstanceGroupsRequest modifyInstanceGroupsRequest) {
ExecutionContext executionContext = createExecutionContext(modifyInstanceGroupsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<ModifyInstanceGroupsRequest> request = null;
Response<ModifyInstanceGroupsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ModifyInstanceGroupsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(modifyInstanceGroupsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<ModifyInstanceGroupsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ModifyInstanceGroupsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ModifyInstanceGroupsResult modifyInstanceGroups() {
return modifyInstanceGroups(new ModifyInstanceGroupsRequest());
}
/**
* <p>
* Creates or updates an automatic scaling policy for a core instance group or task instance group in an Amazon EMR
* cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances
* in response to the value of a CloudWatch metric.
* </p>
*
* @param putAutoScalingPolicyRequest
* @return Result of the PutAutoScalingPolicy operation returned by the service.
* @sample AmazonElasticMapReduce.PutAutoScalingPolicy
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/PutAutoScalingPolicy"
* target="_top">AWS API Documentation</a>
*/
@Override
public PutAutoScalingPolicyResult putAutoScalingPolicy(PutAutoScalingPolicyRequest request) {
request = beforeClientExecution(request);
return executePutAutoScalingPolicy(request);
}
@SdkInternalApi
final PutAutoScalingPolicyResult executePutAutoScalingPolicy(PutAutoScalingPolicyRequest putAutoScalingPolicyRequest) {
ExecutionContext executionContext = createExecutionContext(putAutoScalingPolicyRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<PutAutoScalingPolicyRequest> request = null;
Response<PutAutoScalingPolicyResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new PutAutoScalingPolicyRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(putAutoScalingPolicyRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<PutAutoScalingPolicyResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new PutAutoScalingPolicyResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Removes an automatic scaling policy from a specified instance group within an EMR cluster.
* </p>
*
* @param removeAutoScalingPolicyRequest
* @return Result of the RemoveAutoScalingPolicy operation returned by the service.
* @sample AmazonElasticMapReduce.RemoveAutoScalingPolicy
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveAutoScalingPolicy"
* target="_top">AWS API Documentation</a>
*/
@Override
public RemoveAutoScalingPolicyResult removeAutoScalingPolicy(RemoveAutoScalingPolicyRequest request) {
request = beforeClientExecution(request);
return executeRemoveAutoScalingPolicy(request);
}
@SdkInternalApi
final RemoveAutoScalingPolicyResult executeRemoveAutoScalingPolicy(RemoveAutoScalingPolicyRequest removeAutoScalingPolicyRequest) {
ExecutionContext executionContext = createExecutionContext(removeAutoScalingPolicyRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<RemoveAutoScalingPolicyRequest> request = null;
Response<RemoveAutoScalingPolicyResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new RemoveAutoScalingPolicyRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(removeAutoScalingPolicyRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<RemoveAutoScalingPolicyResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new RemoveAutoScalingPolicyResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Removes tags from an Amazon EMR resource. Tags make it easier to associate clusters in various ways, such as
* grouping clusters to track your Amazon EMR resource allocation costs. For more information, see <a
* href="http://docs.aws.amazon.com/ElasticMapReduce/latest/DeveloperGuide/emr-plan-tags.html">Tagging Amazon EMR
* Resources</a>.
* </p>
* <p>
* The following example removes the stack tag with value Prod from a cluster:
* </p>
*
* @param removeTagsRequest
* This input identifies a cluster and a list of tags to remove.
* @return Result of the RemoveTags operation returned by the service.
* @throws InternalServerException
* This exception occurs when there is an internal failure in the EMR service.
* @throws InvalidRequestException
* This exception occurs when there is something wrong with user input.
* @sample AmazonElasticMapReduce.RemoveTags
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveTags" target="_top">AWS
* API Documentation</a>
*/
@Override
public RemoveTagsResult removeTags(RemoveTagsRequest request) {
request = beforeClientExecution(request);
return executeRemoveTags(request);
}
@SdkInternalApi
final RemoveTagsResult executeRemoveTags(RemoveTagsRequest removeTagsRequest) {
ExecutionContext executionContext = createExecutionContext(removeTagsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<RemoveTagsRequest> request = null;
Response<RemoveTagsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new RemoveTagsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(removeTagsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<RemoveTagsResult>> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new RemoveTagsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* RunJobFlow creates and starts running a new cluster (job flow). The cluster runs the steps specified. After the
* steps complete, the cluster stops and the HDFS partition is lost. To prevent loss of data, configure the last
* step of the job flow to store results in Amazon S3. If the <a>JobFlowInstancesConfig</a>
* <code>KeepJobFlowAliveWhenNoSteps</code> parameter is set to <code>TRUE</code>, the cluster transitions to the
* WAITING state rather than shutting down after the steps have completed.
* </p>
* <p>
* For additional protection, you can set the <a>JobFlowInstancesConfig</a> <code>TerminationProtected</code>
* parameter to <code>TRUE</code> to lock the cluster and prevent it from being terminated by API call, user
* intervention, or in the event of a job flow error.
* </p>
* <p>
* A maximum of 256 steps are allowed in each job flow.
* </p>
* <p>
* If your cluster is long-running (such as a Hive data warehouse) or complex, you may require more than 256 steps
* to process your data. You can bypass the 256-step limitation in various ways, including using the SSH shell to
* connect to the master node and submitting queries directly to the software running on the master node, such as
* Hive and Hadoop. For more information on how to do this, see <a
* href="http://docs.aws.amazon.com/ElasticMapReduce/latest/Management/Guide/AddMoreThan256Steps.html">Add More than
* 256 Steps to a Cluster</a> in the <i>Amazon EMR Management Guide</i>.
* </p>
* <p>
* For long running clusters, we recommend that you periodically store your results.
* </p>
* <note>
* <p>
* The instance fleets configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x
* versions. The RunJobFlow request can contain InstanceFleets parameters or InstanceGroups parameters, but not
* both.
* </p>
* </note>
*
* @param runJobFlowRequest
* Input to the <a>RunJobFlow</a> operation.
* @return Result of the RunJobFlow operation returned by the service.
* @throws InternalServerErrorException
* Indicates that an error occurred while processing the request and that the request was not completed.
* @sample AmazonElasticMapReduce.RunJobFlow
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RunJobFlow" target="_top">AWS
* API Documentation</a>
*/
@Override
public RunJobFlowResult runJobFlow(RunJobFlowRequest request) {
request = beforeClientExecution(request);
return executeRunJobFlow(request);
}
@SdkInternalApi
final RunJobFlowResult executeRunJobFlow(RunJobFlowRequest runJobFlowRequest) {
ExecutionContext executionContext = createExecutionContext(runJobFlowRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<RunJobFlowRequest> request = null;
Response<RunJobFlowResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new RunJobFlowRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(runJobFlowRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<RunJobFlowResult>> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new RunJobFlowResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* SetTerminationProtection locks a cluster (job flow) so the EC2 instances in the cluster cannot be terminated by
* user intervention, an API call, or in the event of a job-flow error. The cluster still terminates upon successful
* completion of the job flow. Calling <code>SetTerminationProtection</code> on a cluster is similar to calling the
* Amazon EC2 <code>DisableAPITermination</code> API on all EC2 instances in a cluster.
* </p>
* <p>
* <code>SetTerminationProtection</code> is used to prevent accidental termination of a cluster and to ensure that
* in the event of an error, the instances persist so that you can recover any data stored in their ephemeral
* instance storage.
* </p>
* <p>
* To terminate a cluster that has been locked by setting <code>SetTerminationProtection</code> to <code>true</code>
* , you must first unlock the job flow by a subsequent call to <code>SetTerminationProtection</code> in which you
* set the value to <code>false</code>.
* </p>
* <p>
* For more information, see<a
* href="http://docs.aws.amazon.com/emr/latest/ManagementGuide/UsingEMR_TerminationProtection.html">Managing Cluster
* Termination</a> in the <i>Amazon EMR Management Guide</i>.
* </p>
*
* @param setTerminationProtectionRequest
* The input argument to the <a>TerminationProtection</a> operation.
* @return Result of the SetTerminationProtection operation returned by the service.
* @throws InternalServerErrorException
* Indicates that an error occurred while processing the request and that the request was not completed.
* @sample AmazonElasticMapReduce.SetTerminationProtection
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetTerminationProtection"
* target="_top">AWS API Documentation</a>
*/
@Override
public SetTerminationProtectionResult setTerminationProtection(SetTerminationProtectionRequest request) {
request = beforeClientExecution(request);
return executeSetTerminationProtection(request);
}
@SdkInternalApi
final SetTerminationProtectionResult executeSetTerminationProtection(SetTerminationProtectionRequest setTerminationProtectionRequest) {
ExecutionContext executionContext = createExecutionContext(setTerminationProtectionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<SetTerminationProtectionRequest> request = null;
Response<SetTerminationProtectionResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new SetTerminationProtectionRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(setTerminationProtectionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<SetTerminationProtectionResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new SetTerminationProtectionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* Sets whether all AWS Identity and Access Management (IAM) users under your account can access the specified
* clusters (job flows). This action works on running clusters. You can also set the visibility of a cluster when
* you launch it using the <code>VisibleToAllUsers</code> parameter of <a>RunJobFlow</a>. The SetVisibleToAllUsers
* action can be called only by an IAM user who created the cluster or the AWS account that owns the cluster.
* </p>
*
* @param setVisibleToAllUsersRequest
* The input to the SetVisibleToAllUsers action.
* @return Result of the SetVisibleToAllUsers operation returned by the service.
* @throws InternalServerErrorException
* Indicates that an error occurred while processing the request and that the request was not completed.
* @sample AmazonElasticMapReduce.SetVisibleToAllUsers
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetVisibleToAllUsers"
* target="_top">AWS API Documentation</a>
*/
@Override
public SetVisibleToAllUsersResult setVisibleToAllUsers(SetVisibleToAllUsersRequest request) {
request = beforeClientExecution(request);
return executeSetVisibleToAllUsers(request);
}
@SdkInternalApi
final SetVisibleToAllUsersResult executeSetVisibleToAllUsers(SetVisibleToAllUsersRequest setVisibleToAllUsersRequest) {
ExecutionContext executionContext = createExecutionContext(setVisibleToAllUsersRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<SetVisibleToAllUsersRequest> request = null;
Response<SetVisibleToAllUsersResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new SetVisibleToAllUsersRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(setVisibleToAllUsersRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<SetVisibleToAllUsersResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new SetVisibleToAllUsersResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* <p>
* TerminateJobFlows shuts a list of clusters (job flows) down. When a job flow is shut down, any step not yet
* completed is canceled and the EC2 instances on which the cluster is running are stopped. Any log files not
* already saved are uploaded to Amazon S3 if a LogUri was specified when the cluster was created.
* </p>
* <p>
* The maximum number of clusters allowed is 10. The call to <code>TerminateJobFlows</code> is asynchronous.
* Depending on the configuration of the cluster, it may take up to 1-5 minutes for the cluster to completely
* terminate and release allocated resources, such as Amazon EC2 instances.
* </p>
*
* @param terminateJobFlowsRequest
* Input to the <a>TerminateJobFlows</a> operation.
* @return Result of the TerminateJobFlows operation returned by the service.
* @throws InternalServerErrorException
* Indicates that an error occurred while processing the request and that the request was not completed.
* @sample AmazonElasticMapReduce.TerminateJobFlows
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/TerminateJobFlows"
* target="_top">AWS API Documentation</a>
*/
@Override
public TerminateJobFlowsResult terminateJobFlows(TerminateJobFlowsRequest request) {
request = beforeClientExecution(request);
return executeTerminateJobFlows(request);
}
@SdkInternalApi
final TerminateJobFlowsResult executeTerminateJobFlows(TerminateJobFlowsRequest terminateJobFlowsRequest) {
ExecutionContext executionContext = createExecutionContext(terminateJobFlowsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request<TerminateJobFlowsRequest> request = null;
Response<TerminateJobFlowsResult> response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new TerminateJobFlowsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(terminateJobFlowsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler<AmazonWebServiceResponse<TerminateJobFlowsResult>> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new TerminateJobFlowsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* Returns additional metadata for a previously executed successful, request, typically used for debugging issues
* where a service isn't acting as expected. This data isn't considered part of the result data returned by an
* operation, so it's available through this separate, diagnostic interface.
* <p>
* 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.
*
* @param request
* The originally executed request
*
* @return The response metadata for the specified request, or null if none is available.
*/
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request) {
return client.getResponseMetadataForRequest(request);
}
/**
* Normal invoke with authentication. Credentials are required and may be overriden at the request level.
**/
private <X, Y extends AmazonWebServiceRequest> Response<X> invoke(Request<Y> request, HttpResponseHandler<AmazonWebServiceResponse<X>> responseHandler,
ExecutionContext executionContext) {
executionContext.setCredentialsProvider(CredentialUtils.getCredentialsProvider(request.getOriginalRequest(), awsCredentialsProvider));
return doInvoke(request, responseHandler, executionContext);
}
/**
* Invoke with no authentication. Credentials are not required and any credentials set on the client or request will
* be ignored for this operation.
**/
private <X, Y extends AmazonWebServiceRequest> Response<X> anonymousInvoke(Request<Y> request,
HttpResponseHandler<AmazonWebServiceResponse<X>> responseHandler, ExecutionContext executionContext) {
return doInvoke(request, responseHandler, executionContext);
}
/**
* Invoke the request using the http client. Assumes credentials (or lack thereof) have been configured in the
* ExecutionContext beforehand.
**/
private <X, Y extends AmazonWebServiceRequest> Response<X> doInvoke(Request<Y> request, HttpResponseHandler<AmazonWebServiceResponse<X>> responseHandler,
ExecutionContext executionContext) {
request.setEndpoint(endpoint);
request.setTimeOffset(timeOffset);
HttpResponseHandler<AmazonServiceException> errorResponseHandler = protocolFactory.createErrorResponseHandler(new JsonErrorResponseMetadata());
return client.execute(request, responseHandler, errorResponseHandler, executionContext);
}
@Override
public AmazonElasticMapReduceWaiters waiters() {
if (waiters == null) {
synchronized (this) {
if (waiters == null) {
waiters = new AmazonElasticMapReduceWaiters(this);
}
}
}
return waiters;
}
@Override
public void shutdown() {
super.shutdown();
if (waiters != null) {
waiters.shutdown();
}
}
}