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/*
* Copyright 2011-2016 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 com.amazonaws.services.elasticmapreduce.model.*;
/**
* Interface for accessing Amazon EMR asynchronously. Each asynchronous method will return a Java Future object
* representing the asynchronous operation; overloads which accept an {@code AsyncHandler} can be used to receive
* notification when an asynchronous operation completes.
*
* Note: Do not directly implement this interface, new methods are added to it regularly. Extend from
* {@link com.amazonaws.services.elasticmapreduce.AbstractAmazonElasticMapReduceAsync} instead.
*
*
*
* Amazon Elastic MapReduce (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.
*
*/
public interface AmazonElasticMapReduceAsync extends AmazonElasticMapReduce {
/**
*
* AddInstanceGroups adds an instance group to a running cluster.
*
*
* @param addInstanceGroupsRequest
* Input to an AddInstanceGroups call.
* @return A Java Future containing the result of the AddInstanceGroups operation returned by the service.
* @sample AmazonElasticMapReduceAsync.AddInstanceGroups
*/
java.util.concurrent.Future addInstanceGroupsAsync(AddInstanceGroupsRequest addInstanceGroupsRequest);
/**
*
* AddInstanceGroups adds an instance group to a running cluster.
*
*
* @param addInstanceGroupsRequest
* Input to an AddInstanceGroups call.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the AddInstanceGroups operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.AddInstanceGroups
*/
java.util.concurrent.Future addInstanceGroupsAsync(AddInstanceGroupsRequest addInstanceGroupsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* AddJobFlowSteps adds new steps to a running job flow. A maximum of 256 steps are allowed in each job flow.
*
*
* If your job flow 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, go to Add More than
* 256 Steps to a Job Flow in the Amazon Elastic MapReduce Developer's Guide.
*
*
* A step specifies the location of a JAR file stored either on the master node of the job flow 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.
*
*
* Elastic MapReduce 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.
*
*
* You can only add steps to a job flow that is in one of the following states: STARTING, BOOTSTRAPPING, RUNNING, or
* WAITING.
*
*
* @param addJobFlowStepsRequest
* The input argument to the AddJobFlowSteps operation.
* @return A Java Future containing the result of the AddJobFlowSteps operation returned by the service.
* @sample AmazonElasticMapReduceAsync.AddJobFlowSteps
*/
java.util.concurrent.Future addJobFlowStepsAsync(AddJobFlowStepsRequest addJobFlowStepsRequest);
/**
*
* AddJobFlowSteps adds new steps to a running job flow. A maximum of 256 steps are allowed in each job flow.
*
*
* If your job flow 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, go to Add More than
* 256 Steps to a Job Flow in the Amazon Elastic MapReduce Developer's Guide.
*
*
* A step specifies the location of a JAR file stored either on the master node of the job flow 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.
*
*
* Elastic MapReduce 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.
*
*
* You can only add steps to a job flow that is in one of the following states: STARTING, BOOTSTRAPPING, RUNNING, or
* WAITING.
*
*
* @param addJobFlowStepsRequest
* The input argument to the AddJobFlowSteps operation.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the AddJobFlowSteps operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.AddJobFlowSteps
*/
java.util.concurrent.Future addJobFlowStepsAsync(AddJobFlowStepsRequest addJobFlowStepsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* 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 Tagging Amazon EMR
* Resources.
*
*
* @param addTagsRequest
* This input identifies a cluster and a list of tags to attach.
* @return A Java Future containing the result of the AddTags operation returned by the service.
* @sample AmazonElasticMapReduceAsync.AddTags
*/
java.util.concurrent.Future addTagsAsync(AddTagsRequest addTagsRequest);
/**
*
* 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 Tagging Amazon EMR
* Resources.
*
*
* @param addTagsRequest
* This input identifies a cluster and a list of tags to attach.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the AddTags operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.AddTags
*/
java.util.concurrent.Future addTagsAsync(AddTagsRequest addTagsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* Creates a security configuration using EMR Security Configurations, which are stored in the service. Security
* Configurations enable you to more easily create a configuration, reuse it, and apply it whenever a cluster is
* created.
*
*
* @param createSecurityConfigurationRequest
* @return A Java Future containing the result of the CreateSecurityConfiguration operation returned by the service.
* @sample AmazonElasticMapReduceAsync.CreateSecurityConfiguration
*/
java.util.concurrent.Future createSecurityConfigurationAsync(
CreateSecurityConfigurationRequest createSecurityConfigurationRequest);
/**
*
* Creates a security configuration using EMR Security Configurations, which are stored in the service. Security
* Configurations enable you to more easily create a configuration, reuse it, and apply it whenever a cluster is
* created.
*
*
* @param createSecurityConfigurationRequest
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the CreateSecurityConfiguration operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.CreateSecurityConfiguration
*/
java.util.concurrent.Future createSecurityConfigurationAsync(
CreateSecurityConfigurationRequest createSecurityConfigurationRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* Deletes a security configuration.
*
*
* @param deleteSecurityConfigurationRequest
* @return A Java Future containing the result of the DeleteSecurityConfiguration operation returned by the service.
* @sample AmazonElasticMapReduceAsync.DeleteSecurityConfiguration
*/
java.util.concurrent.Future deleteSecurityConfigurationAsync(
DeleteSecurityConfigurationRequest deleteSecurityConfigurationRequest);
/**
*
* Deletes a security configuration.
*
*
* @param deleteSecurityConfigurationRequest
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the DeleteSecurityConfiguration operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.DeleteSecurityConfiguration
*/
java.util.concurrent.Future deleteSecurityConfigurationAsync(
DeleteSecurityConfigurationRequest deleteSecurityConfigurationRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* Provides cluster-level details including status, hardware and software configuration, VPC settings, and so on.
* For information about the cluster steps, see ListSteps.
*
*
* @param describeClusterRequest
* This input determines which cluster to describe.
* @return A Java Future containing the result of the DescribeCluster operation returned by the service.
* @sample AmazonElasticMapReduceAsync.DescribeCluster
*/
java.util.concurrent.Future describeClusterAsync(DescribeClusterRequest describeClusterRequest);
/**
*
* Provides cluster-level details including status, hardware and software configuration, VPC settings, and so on.
* For information about the cluster steps, see ListSteps.
*
*
* @param describeClusterRequest
* This input determines which cluster to describe.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the DescribeCluster operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.DescribeCluster
*/
java.util.concurrent.Future describeClusterAsync(DescribeClusterRequest describeClusterRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* This API is deprecated and will eventually be removed. We recommend you use ListClusters,
* DescribeCluster, ListSteps, ListInstanceGroups and ListBootstrapActions instead.
*
*
* 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.
*
*
* Regardless of supplied parameters, only job flows created within the last two months are returned.
*
*
* If no parameters are supplied, then job flows matching either of the following criteria are returned:
*
*
* -
*
* Job flows created and completed in the last two weeks
*
*
* -
*
* Job flows created within the last two months that are in one of the following states: RUNNING,
* WAITING, SHUTTING_DOWN, STARTING
*
*
*
*
* Amazon Elastic MapReduce can return a maximum of 512 job flow descriptions.
*
*
* @param describeJobFlowsRequest
* The input for the DescribeJobFlows operation.
* @return A Java Future containing the result of the DescribeJobFlows operation returned by the service.
* @sample AmazonElasticMapReduceAsync.DescribeJobFlows
*/
@Deprecated
java.util.concurrent.Future describeJobFlowsAsync(DescribeJobFlowsRequest describeJobFlowsRequest);
/**
*
* This API is deprecated and will eventually be removed. We recommend you use ListClusters,
* DescribeCluster, ListSteps, ListInstanceGroups and ListBootstrapActions instead.
*
*
* 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.
*
*
* Regardless of supplied parameters, only job flows created within the last two months are returned.
*
*
* If no parameters are supplied, then job flows matching either of the following criteria are returned:
*
*
* -
*
* Job flows created and completed in the last two weeks
*
*
* -
*
* Job flows created within the last two months that are in one of the following states: RUNNING,
* WAITING, SHUTTING_DOWN, STARTING
*
*
*
*
* Amazon Elastic MapReduce can return a maximum of 512 job flow descriptions.
*
*
* @param describeJobFlowsRequest
* The input for the DescribeJobFlows operation.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the DescribeJobFlows operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.DescribeJobFlows
*/
@Deprecated
java.util.concurrent.Future describeJobFlowsAsync(DescribeJobFlowsRequest describeJobFlowsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
* Simplified method form for invoking the DescribeJobFlows operation.
*
* @see #describeJobFlowsAsync(DescribeJobFlowsRequest)
*/
@Deprecated
java.util.concurrent.Future describeJobFlowsAsync();
/**
* Simplified method form for invoking the DescribeJobFlows operation with an AsyncHandler.
*
* @see #describeJobFlowsAsync(DescribeJobFlowsRequest, com.amazonaws.handlers.AsyncHandler)
*/
java.util.concurrent.Future describeJobFlowsAsync(
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* Provides the details of a security configuration by returning the configuration JSON.
*
*
* @param describeSecurityConfigurationRequest
* @return A Java Future containing the result of the DescribeSecurityConfiguration operation returned by the
* service.
* @sample AmazonElasticMapReduceAsync.DescribeSecurityConfiguration
*/
java.util.concurrent.Future describeSecurityConfigurationAsync(
DescribeSecurityConfigurationRequest describeSecurityConfigurationRequest);
/**
*
* Provides the details of a security configuration by returning the configuration JSON.
*
*
* @param describeSecurityConfigurationRequest
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the DescribeSecurityConfiguration operation returned by the
* service.
* @sample AmazonElasticMapReduceAsyncHandler.DescribeSecurityConfiguration
*/
java.util.concurrent.Future describeSecurityConfigurationAsync(
DescribeSecurityConfigurationRequest describeSecurityConfigurationRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* Provides more detail about the cluster step.
*
*
* @param describeStepRequest
* This input determines which step to describe.
* @return A Java Future containing the result of the DescribeStep operation returned by the service.
* @sample AmazonElasticMapReduceAsync.DescribeStep
*/
java.util.concurrent.Future describeStepAsync(DescribeStepRequest describeStepRequest);
/**
*
* Provides more detail about the cluster step.
*
*
* @param describeStepRequest
* This input determines which step to describe.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the DescribeStep operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.DescribeStep
*/
java.util.concurrent.Future describeStepAsync(DescribeStepRequest describeStepRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* Provides information about the bootstrap actions associated with a cluster.
*
*
* @param listBootstrapActionsRequest
* This input determines which bootstrap actions to retrieve.
* @return A Java Future containing the result of the ListBootstrapActions operation returned by the service.
* @sample AmazonElasticMapReduceAsync.ListBootstrapActions
*/
java.util.concurrent.Future listBootstrapActionsAsync(ListBootstrapActionsRequest listBootstrapActionsRequest);
/**
*
* Provides information about the bootstrap actions associated with a cluster.
*
*
* @param listBootstrapActionsRequest
* This input determines which bootstrap actions to retrieve.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the ListBootstrapActions operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.ListBootstrapActions
*/
java.util.concurrent.Future listBootstrapActionsAsync(ListBootstrapActionsRequest listBootstrapActionsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* 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.
*
*
* @param listClustersRequest
* This input determines how the ListClusters action filters the list of clusters that it returns.
* @return A Java Future containing the result of the ListClusters operation returned by the service.
* @sample AmazonElasticMapReduceAsync.ListClusters
*/
java.util.concurrent.Future listClustersAsync(ListClustersRequest listClustersRequest);
/**
*
* 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.
*
*
* @param listClustersRequest
* This input determines how the ListClusters action filters the list of clusters that it returns.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the ListClusters operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.ListClusters
*/
java.util.concurrent.Future listClustersAsync(ListClustersRequest listClustersRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
* Simplified method form for invoking the ListClusters operation.
*
* @see #listClustersAsync(ListClustersRequest)
*/
java.util.concurrent.Future listClustersAsync();
/**
* Simplified method form for invoking the ListClusters operation with an AsyncHandler.
*
* @see #listClustersAsync(ListClustersRequest, com.amazonaws.handlers.AsyncHandler)
*/
java.util.concurrent.Future listClustersAsync(com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* Provides all available details about the instance groups in a cluster.
*
*
* @param listInstanceGroupsRequest
* This input determines which instance groups to retrieve.
* @return A Java Future containing the result of the ListInstanceGroups operation returned by the service.
* @sample AmazonElasticMapReduceAsync.ListInstanceGroups
*/
java.util.concurrent.Future listInstanceGroupsAsync(ListInstanceGroupsRequest listInstanceGroupsRequest);
/**
*
* Provides all available details about the instance groups in a cluster.
*
*
* @param listInstanceGroupsRequest
* This input determines which instance groups to retrieve.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the ListInstanceGroups operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.ListInstanceGroups
*/
java.util.concurrent.Future listInstanceGroupsAsync(ListInstanceGroupsRequest listInstanceGroupsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* 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.
*
*
* @param listInstancesRequest
* This input determines which instances to list.
* @return A Java Future containing the result of the ListInstances operation returned by the service.
* @sample AmazonElasticMapReduceAsync.ListInstances
*/
java.util.concurrent.Future listInstancesAsync(ListInstancesRequest listInstancesRequest);
/**
*
* 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.
*
*
* @param listInstancesRequest
* This input determines which instances to list.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the ListInstances operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.ListInstances
*/
java.util.concurrent.Future listInstancesAsync(ListInstancesRequest listInstancesRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* 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.
*
*
* @param listSecurityConfigurationsRequest
* @return A Java Future containing the result of the ListSecurityConfigurations operation returned by the service.
* @sample AmazonElasticMapReduceAsync.ListSecurityConfigurations
*/
java.util.concurrent.Future listSecurityConfigurationsAsync(
ListSecurityConfigurationsRequest listSecurityConfigurationsRequest);
/**
*
* 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.
*
*
* @param listSecurityConfigurationsRequest
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the ListSecurityConfigurations operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.ListSecurityConfigurations
*/
java.util.concurrent.Future listSecurityConfigurationsAsync(
ListSecurityConfigurationsRequest listSecurityConfigurationsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* Provides a list of steps for the cluster.
*
*
* @param listStepsRequest
* This input determines which steps to list.
* @return A Java Future containing the result of the ListSteps operation returned by the service.
* @sample AmazonElasticMapReduceAsync.ListSteps
*/
java.util.concurrent.Future listStepsAsync(ListStepsRequest listStepsRequest);
/**
*
* Provides a list of steps for the cluster.
*
*
* @param listStepsRequest
* This input determines which steps to list.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the ListSteps operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.ListSteps
*/
java.util.concurrent.Future listStepsAsync(ListStepsRequest listStepsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* 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.
*
*
* @param modifyInstanceGroupsRequest
* Change the size of some instance groups.
* @return A Java Future containing the result of the ModifyInstanceGroups operation returned by the service.
* @sample AmazonElasticMapReduceAsync.ModifyInstanceGroups
*/
java.util.concurrent.Future modifyInstanceGroupsAsync(ModifyInstanceGroupsRequest modifyInstanceGroupsRequest);
/**
*
* 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.
*
*
* @param modifyInstanceGroupsRequest
* Change the size of some instance groups.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the ModifyInstanceGroups operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.ModifyInstanceGroups
*/
java.util.concurrent.Future modifyInstanceGroupsAsync(ModifyInstanceGroupsRequest modifyInstanceGroupsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
* Simplified method form for invoking the ModifyInstanceGroups operation.
*
* @see #modifyInstanceGroupsAsync(ModifyInstanceGroupsRequest)
*/
java.util.concurrent.Future modifyInstanceGroupsAsync();
/**
* Simplified method form for invoking the ModifyInstanceGroups operation with an AsyncHandler.
*
* @see #modifyInstanceGroupsAsync(ModifyInstanceGroupsRequest, com.amazonaws.handlers.AsyncHandler)
*/
java.util.concurrent.Future modifyInstanceGroupsAsync(
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* 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 Tagging Amazon EMR
* Resources.
*
*
* The following example removes the stack tag with value Prod from a cluster:
*
*
* @param removeTagsRequest
* This input identifies a cluster and a list of tags to remove.
* @return A Java Future containing the result of the RemoveTags operation returned by the service.
* @sample AmazonElasticMapReduceAsync.RemoveTags
*/
java.util.concurrent.Future removeTagsAsync(RemoveTagsRequest removeTagsRequest);
/**
*
* 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 Tagging Amazon EMR
* Resources.
*
*
* The following example removes the stack tag with value Prod from a cluster:
*
*
* @param removeTagsRequest
* This input identifies a cluster and a list of tags to remove.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the RemoveTags operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.RemoveTags
*/
java.util.concurrent.Future removeTagsAsync(RemoveTagsRequest removeTagsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* RunJobFlow creates and starts running a new job flow. The job flow will run the steps specified. Once the job
* flow completes, the cluster is stopped 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 JobFlowInstancesConfig
* KeepJobFlowAliveWhenNoSteps parameter is set to TRUE, the job flow will transition to
* the WAITING state rather than shutting down once the steps have completed.
*
*
* For additional protection, you can set the JobFlowInstancesConfig TerminationProtected
* parameter to TRUE to lock the job flow and prevent it from being terminated by API call, user
* intervention, or in the event of a job flow error.
*
*
* A maximum of 256 steps are allowed in each job flow.
*
*
* If your job flow 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, go to Add More than
* 256 Steps to a Job Flow in the Amazon Elastic MapReduce Developer's Guide.
*
*
* For long running job flows, we recommend that you periodically store your results.
*
*
* @param runJobFlowRequest
* Input to the RunJobFlow operation.
* @return A Java Future containing the result of the RunJobFlow operation returned by the service.
* @sample AmazonElasticMapReduceAsync.RunJobFlow
*/
java.util.concurrent.Future runJobFlowAsync(RunJobFlowRequest runJobFlowRequest);
/**
*
* RunJobFlow creates and starts running a new job flow. The job flow will run the steps specified. Once the job
* flow completes, the cluster is stopped 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 JobFlowInstancesConfig
* KeepJobFlowAliveWhenNoSteps parameter is set to TRUE, the job flow will transition to
* the WAITING state rather than shutting down once the steps have completed.
*
*
* For additional protection, you can set the JobFlowInstancesConfig TerminationProtected
* parameter to TRUE to lock the job flow and prevent it from being terminated by API call, user
* intervention, or in the event of a job flow error.
*
*
* A maximum of 256 steps are allowed in each job flow.
*
*
* If your job flow 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, go to Add More than
* 256 Steps to a Job Flow in the Amazon Elastic MapReduce Developer's Guide.
*
*
* For long running job flows, we recommend that you periodically store your results.
*
*
* @param runJobFlowRequest
* Input to the RunJobFlow operation.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the RunJobFlow operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.RunJobFlow
*/
java.util.concurrent.Future runJobFlowAsync(RunJobFlowRequest runJobFlowRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* SetTerminationProtection locks a job flow so the Amazon 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 SetTerminationProtection on a job flow is analogous to calling the Amazon EC2
* DisableAPITermination API on all of the EC2 instances in a cluster.
*
*
* SetTerminationProtection is used to prevent accidental termination of a job flow and to ensure that in the event
* of an error, the instances will persist so you can recover any data stored in their ephemeral instance storage.
*
*
* To terminate a job flow that has been locked by setting SetTerminationProtection to true, you must
* first unlock the job flow by a subsequent call to SetTerminationProtection in which you set the value to
* false.
*
*
* For more information, go to Protecting a Job Flow from Termination in the Amazon Elastic MapReduce Developer's Guide.
*
*
* @param setTerminationProtectionRequest
* The input argument to the TerminationProtection operation.
* @return A Java Future containing the result of the SetTerminationProtection operation returned by the service.
* @sample AmazonElasticMapReduceAsync.SetTerminationProtection
*/
java.util.concurrent.Future setTerminationProtectionAsync(SetTerminationProtectionRequest setTerminationProtectionRequest);
/**
*
* SetTerminationProtection locks a job flow so the Amazon 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 SetTerminationProtection on a job flow is analogous to calling the Amazon EC2
* DisableAPITermination API on all of the EC2 instances in a cluster.
*
*
* SetTerminationProtection is used to prevent accidental termination of a job flow and to ensure that in the event
* of an error, the instances will persist so you can recover any data stored in their ephemeral instance storage.
*
*
* To terminate a job flow that has been locked by setting SetTerminationProtection to true, you must
* first unlock the job flow by a subsequent call to SetTerminationProtection in which you set the value to
* false.
*
*
* For more information, go to Protecting a Job Flow from Termination in the Amazon Elastic MapReduce Developer's Guide.
*
*
* @param setTerminationProtectionRequest
* The input argument to the TerminationProtection operation.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the SetTerminationProtection operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.SetTerminationProtection
*/
java.util.concurrent.Future setTerminationProtectionAsync(SetTerminationProtectionRequest setTerminationProtectionRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* Sets whether all AWS Identity and Access Management (IAM) users under your account can access the specified job
* flows. This action works on running job flows. You can also set the visibility of a job flow when you launch it
* using the VisibleToAllUsers parameter of RunJobFlow. The SetVisibleToAllUsers action can be
* called only by an IAM user who created the job flow or the AWS account that owns the job flow.
*
*
* @param setVisibleToAllUsersRequest
* The input to the SetVisibleToAllUsers action.
* @return A Java Future containing the result of the SetVisibleToAllUsers operation returned by the service.
* @sample AmazonElasticMapReduceAsync.SetVisibleToAllUsers
*/
java.util.concurrent.Future setVisibleToAllUsersAsync(SetVisibleToAllUsersRequest setVisibleToAllUsersRequest);
/**
*
* Sets whether all AWS Identity and Access Management (IAM) users under your account can access the specified job
* flows. This action works on running job flows. You can also set the visibility of a job flow when you launch it
* using the VisibleToAllUsers parameter of RunJobFlow. The SetVisibleToAllUsers action can be
* called only by an IAM user who created the job flow or the AWS account that owns the job flow.
*
*
* @param setVisibleToAllUsersRequest
* The input to the SetVisibleToAllUsers action.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the SetVisibleToAllUsers operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.SetVisibleToAllUsers
*/
java.util.concurrent.Future setVisibleToAllUsersAsync(SetVisibleToAllUsersRequest setVisibleToAllUsersRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
/**
*
* TerminateJobFlows shuts a list of job flows down. When a job flow is shut down, any step not yet completed is
* canceled and the EC2 instances on which the job flow is running are stopped. Any log files not already saved are
* uploaded to Amazon S3 if a LogUri was specified when the job flow was created.
*
*
* The maximum number of JobFlows allowed is 10. The call to TerminateJobFlows is asynchronous. Depending on the
* configuration of the job flow, it may take up to 5-20 minutes for the job flow to completely terminate and
* release allocated resources, such as Amazon EC2 instances.
*
*
* @param terminateJobFlowsRequest
* Input to the TerminateJobFlows operation.
* @return A Java Future containing the result of the TerminateJobFlows operation returned by the service.
* @sample AmazonElasticMapReduceAsync.TerminateJobFlows
*/
java.util.concurrent.Future terminateJobFlowsAsync(TerminateJobFlowsRequest terminateJobFlowsRequest);
/**
*
* TerminateJobFlows shuts a list of job flows down. When a job flow is shut down, any step not yet completed is
* canceled and the EC2 instances on which the job flow is running are stopped. Any log files not already saved are
* uploaded to Amazon S3 if a LogUri was specified when the job flow was created.
*
*
* The maximum number of JobFlows allowed is 10. The call to TerminateJobFlows is asynchronous. Depending on the
* configuration of the job flow, it may take up to 5-20 minutes for the job flow to completely terminate and
* release allocated resources, such as Amazon EC2 instances.
*
*
* @param terminateJobFlowsRequest
* Input to the TerminateJobFlows operation.
* @param asyncHandler
* Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
* implementation of the callback methods in this interface to receive notification of successful or
* unsuccessful completion of the operation.
* @return A Java Future containing the result of the TerminateJobFlows operation returned by the service.
* @sample AmazonElasticMapReduceAsyncHandler.TerminateJobFlows
*/
java.util.concurrent.Future terminateJobFlowsAsync(TerminateJobFlowsRequest terminateJobFlowsRequest,
com.amazonaws.handlers.AsyncHandler asyncHandler);
}