Uses of Class
com.amazonaws.services.elasticmapreduce.model.JobFlowInstancesConfig

Packages that use JobFlowInstancesConfig

Package	Description
com.amazonaws.services.elasticmapreduce.model	Classes modeling the various types represented by AmazonElasticMapReduce.

Uses of JobFlowInstancesConfig in com.amazonaws.services.elasticmapreduce.model

Methods in com.amazonaws.services.elasticmapreduce.model that return JobFlowInstancesConfig

Modifier and Type	Method and Description
JobFlowInstancesConfig	RunJobFlowRequest.getInstances() A specification of the number and type of Amazon EC2 instances on which to run the job flow.
JobFlowInstancesConfig	JobFlowInstancesConfig.withEc2KeyName(String ec2KeyName) The name of the Amazon EC2 key pair that can be used to ssh to the master node as the user called "hadoop."
JobFlowInstancesConfig	JobFlowInstancesConfig.withEc2SubnetId(String ec2SubnetId) To launch the job flow in Amazon Virtual Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where you want the job flow to launch.
JobFlowInstancesConfig	JobFlowInstancesConfig.withHadoopVersion(String hadoopVersion) The Hadoop version for the job flow.
JobFlowInstancesConfig	JobFlowInstancesConfig.withInstanceCount(Integer instanceCount) The number of Amazon EC2 instances used to execute the job flow.
JobFlowInstancesConfig	JobFlowInstancesConfig.withInstanceGroups(Collection<InstanceGroupConfig> instanceGroups) Configuration for the job flow's instance groups.
JobFlowInstancesConfig	JobFlowInstancesConfig.withInstanceGroups(InstanceGroupConfig... instanceGroups) Configuration for the job flow's instance groups.
JobFlowInstancesConfig	JobFlowInstancesConfig.withKeepJobFlowAliveWhenNoSteps(Boolean keepJobFlowAliveWhenNoSteps) Specifies whether the job flow should terminate after completing all steps.
JobFlowInstancesConfig	JobFlowInstancesConfig.withMasterInstanceType(String masterInstanceType) The EC2 instance type of the master node.
JobFlowInstancesConfig	JobFlowInstancesConfig.withPlacement(PlacementType placement) The Availability Zone the job flow will run in.
JobFlowInstancesConfig	JobFlowInstancesConfig.withSlaveInstanceType(String slaveInstanceType) The EC2 instance type of the slave nodes.
JobFlowInstancesConfig	JobFlowInstancesConfig.withTerminationProtected(Boolean terminationProtected) Specifies whether to lock the job flow to prevent the Amazon EC2 instances from being terminated by API call, user intervention, or in the event of a job flow error.

Methods in com.amazonaws.services.elasticmapreduce.model with parameters of type JobFlowInstancesConfig

Modifier and Type	Method and Description
void	RunJobFlowRequest.setInstances(JobFlowInstancesConfig instances) A specification of the number and type of Amazon EC2 instances on which to run the job flow.
RunJobFlowRequest	RunJobFlowRequest.withInstances(JobFlowInstancesConfig instances) A specification of the number and type of Amazon EC2 instances on which to run the job flow.

Constructors in com.amazonaws.services.elasticmapreduce.model with parameters of type JobFlowInstancesConfig

Constructor and Description
RunJobFlowRequest(String name, JobFlowInstancesConfig instances) Constructs a new RunJobFlowRequest object.