| Package | Description | 
|---|---|
| com.amazonaws.services.elasticmapreduce | Synchronous and asynchronous client classes for accessing AmazonElasticMapReduce. | 
| com.amazonaws.services.elasticmapreduce.model | Classes modeling the various types represented by AmazonElasticMapReduce. | 
| Modifier and Type | Method and Description | 
|---|---|
| AddInstanceGroupsResult | AmazonElasticMapReduceClient. addInstanceGroups(AddInstanceGroupsRequest addInstanceGroupsRequest)
 AddInstanceGroups adds an instance group to a running cluster. | 
| AddInstanceGroupsResult | AmazonElasticMapReduce. addInstanceGroups(AddInstanceGroupsRequest addInstanceGroupsRequest)
 AddInstanceGroups adds an instance group to a running cluster. | 
| Modifier and Type | Method and Description | 
|---|---|
| Future<AddInstanceGroupsResult> | AmazonElasticMapReduceAsyncClient. addInstanceGroupsAsync(AddInstanceGroupsRequest addInstanceGroupsRequest)
 AddInstanceGroups adds an instance group to a running cluster. | 
| Future<AddInstanceGroupsResult> | AmazonElasticMapReduceAsync. addInstanceGroupsAsync(AddInstanceGroupsRequest addInstanceGroupsRequest)
 AddInstanceGroups adds an instance group to a running cluster. | 
| Future<AddInstanceGroupsResult> | AmazonElasticMapReduceAsyncClient. addInstanceGroupsAsync(AddInstanceGroupsRequest addInstanceGroupsRequest,
                      AsyncHandler<AddInstanceGroupsRequest,AddInstanceGroupsResult> asyncHandler)
 AddInstanceGroups adds an instance group to a running cluster. | 
| Future<AddInstanceGroupsResult> | AmazonElasticMapReduceAsync. addInstanceGroupsAsync(AddInstanceGroupsRequest addInstanceGroupsRequest,
                      AsyncHandler<AddInstanceGroupsRequest,AddInstanceGroupsResult> asyncHandler)
 AddInstanceGroups adds an instance group to a running cluster. | 
| Modifier and Type | Method and Description | 
|---|---|
| Future<AddInstanceGroupsResult> | AmazonElasticMapReduceAsyncClient. addInstanceGroupsAsync(AddInstanceGroupsRequest addInstanceGroupsRequest,
                      AsyncHandler<AddInstanceGroupsRequest,AddInstanceGroupsResult> asyncHandler)
 AddInstanceGroups adds an instance group to a running cluster. | 
| Future<AddInstanceGroupsResult> | AmazonElasticMapReduceAsync. addInstanceGroupsAsync(AddInstanceGroupsRequest addInstanceGroupsRequest,
                      AsyncHandler<AddInstanceGroupsRequest,AddInstanceGroupsResult> asyncHandler)
 AddInstanceGroups adds an instance group to a running cluster. | 
| Modifier and Type | Method and Description | 
|---|---|
| AddInstanceGroupsResult | AddInstanceGroupsResult. clone() | 
| AddInstanceGroupsResult | AddInstanceGroupsResult. withInstanceGroupIds(Collection<String> instanceGroupIds)Instance group IDs of the newly created instance groups. | 
| AddInstanceGroupsResult | AddInstanceGroupsResult. withInstanceGroupIds(String... instanceGroupIds)Instance group IDs of the newly created instance groups. | 
| AddInstanceGroupsResult | AddInstanceGroupsResult. withJobFlowId(String jobFlowId)The job flow ID in which the instance groups are added. | 
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