| 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 | 
|---|---|
| DescribeClusterResult | AmazonElasticMapReduce. describeCluster(DescribeClusterRequest describeClusterRequest)
 Provides cluster-level details including status, hardware and
 software configuration, VPC settings, and so on. | 
| DescribeClusterResult | AmazonElasticMapReduceClient. describeCluster(DescribeClusterRequest describeClusterRequest)
 Provides cluster-level details including status, hardware and
 software configuration, VPC settings, and so on. | 
| Future<DescribeClusterResult> | AmazonElasticMapReduceAsyncClient. describeClusterAsync(DescribeClusterRequest describeClusterRequest)
 Provides cluster-level details including status, hardware and
 software configuration, VPC settings, and so on. | 
| Future<DescribeClusterResult> | AmazonElasticMapReduceAsync. describeClusterAsync(DescribeClusterRequest describeClusterRequest)
 Provides cluster-level details including status, hardware and
 software configuration, VPC settings, and so on. | 
| Future<DescribeClusterResult> | AmazonElasticMapReduceAsyncClient. describeClusterAsync(DescribeClusterRequest describeClusterRequest,
                    AsyncHandler<DescribeClusterRequest,DescribeClusterResult> asyncHandler)
 Provides cluster-level details including status, hardware and
 software configuration, VPC settings, and so on. | 
| Future<DescribeClusterResult> | AmazonElasticMapReduceAsync. describeClusterAsync(DescribeClusterRequest describeClusterRequest,
                    AsyncHandler<DescribeClusterRequest,DescribeClusterResult> asyncHandler)
 Provides cluster-level details including status, hardware and
 software configuration, VPC settings, and so on. | 
| Modifier and Type | Method and Description | 
|---|---|
| Future<DescribeClusterResult> | AmazonElasticMapReduceAsyncClient. describeClusterAsync(DescribeClusterRequest describeClusterRequest,
                    AsyncHandler<DescribeClusterRequest,DescribeClusterResult> asyncHandler)
 Provides cluster-level details including status, hardware and
 software configuration, VPC settings, and so on. | 
| Future<DescribeClusterResult> | AmazonElasticMapReduceAsync. describeClusterAsync(DescribeClusterRequest describeClusterRequest,
                    AsyncHandler<DescribeClusterRequest,DescribeClusterResult> asyncHandler)
 Provides cluster-level details including status, hardware and
 software configuration, VPC settings, and so on. | 
| Modifier and Type | Method and Description | 
|---|---|
| DescribeClusterRequest | DescribeClusterRequest. withClusterId(String clusterId)The identifier of the cluster to describe. | 
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