InstanceGroupConfig (AWS SDK for Java

java.lang.Object
- com.amazonaws.services.elasticmapreduce.model.InstanceGroupConfig

All Implemented Interfaces:: StructuredPojo, Serializable, Cloneable

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class InstanceGroupConfig
extends Object
implements Serializable, Cloneable, StructuredPojo

Configuration defining a new instance group.

See Also:: AWS API Documentation, Serialized Form

Constructor Summary

Constructors
Constructor and Description
`InstanceGroupConfig()` Default constructor for InstanceGroupConfig object.
`InstanceGroupConfig(InstanceRoleType instanceRole, String instanceType, Integer instanceCount)` Constructs a new InstanceGroupConfig object.
`InstanceGroupConfig(String instanceRole, String instanceType, Integer instanceCount)` Constructs a new InstanceGroupConfig object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`InstanceGroupConfig`	`clone()`
`boolean`	`equals(Object obj)`
`AutoScalingPolicy`	`getAutoScalingPolicy()` An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster.
`String`	`getBidPrice()` Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
`List<Configuration>`	`getConfigurations()`
`EbsConfiguration`	`getEbsConfiguration()` EBS configurations that will be attached to each EC2 instance in the instance group.
`Integer`	`getInstanceCount()` Target number of instances for the instance group.
`String`	`getInstanceRole()` The role of the instance group in the cluster.
`String`	`getInstanceType()` The EC2 instance type for all instances in the instance group.
`String`	`getMarket()` Market type of the EC2 instances used to create a cluster node.
`String`	`getName()` Friendly name given to the instance group.
`int`	`hashCode()`
`void`	`marshall(ProtocolMarshaller protocolMarshaller)` Marshalls this structured data using the given `ProtocolMarshaller`.
`void`	`setAutoScalingPolicy(AutoScalingPolicy autoScalingPolicy)` An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster.
`void`	`setBidPrice(String bidPrice)` Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
`void`	`setConfigurations(Collection<Configuration> configurations)`
`void`	`setEbsConfiguration(EbsConfiguration ebsConfiguration)` EBS configurations that will be attached to each EC2 instance in the instance group.
`void`	`setInstanceCount(Integer instanceCount)` Target number of instances for the instance group.
`void`	`setInstanceRole(InstanceRoleType instanceRole)` The role of the instance group in the cluster.
`void`	`setInstanceRole(String instanceRole)` The role of the instance group in the cluster.
`void`	`setInstanceType(String instanceType)` The EC2 instance type for all instances in the instance group.
`void`	`setMarket(MarketType market)` Market type of the EC2 instances used to create a cluster node.
`void`	`setMarket(String market)` Market type of the EC2 instances used to create a cluster node.
`void`	`setName(String name)` Friendly name given to the instance group.
`String`	`toString()` Returns a string representation of this object; useful for testing and debugging.
`InstanceGroupConfig`	`withAutoScalingPolicy(AutoScalingPolicy autoScalingPolicy)` An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster.
`InstanceGroupConfig`	`withBidPrice(String bidPrice)` Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
`InstanceGroupConfig`	`withConfigurations(Collection<Configuration> configurations)`
`InstanceGroupConfig`	`withConfigurations(Configuration... configurations)`
`InstanceGroupConfig`	`withEbsConfiguration(EbsConfiguration ebsConfiguration)` EBS configurations that will be attached to each EC2 instance in the instance group.
`InstanceGroupConfig`	`withInstanceCount(Integer instanceCount)` Target number of instances for the instance group.
`InstanceGroupConfig`	`withInstanceRole(InstanceRoleType instanceRole)` The role of the instance group in the cluster.
`InstanceGroupConfig`	`withInstanceRole(String instanceRole)` The role of the instance group in the cluster.
`InstanceGroupConfig`	`withInstanceType(String instanceType)` The EC2 instance type for all instances in the instance group.
`InstanceGroupConfig`	`withMarket(MarketType market)` Market type of the EC2 instances used to create a cluster node.
`InstanceGroupConfig`	`withMarket(String market)` Market type of the EC2 instances used to create a cluster node.
`InstanceGroupConfig`	`withName(String name)` Friendly name given to the instance group.

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - InstanceGroupConfig
```
public InstanceGroupConfig()
```
    Default constructor for InstanceGroupConfig object. Callers should use the setter or fluent setter (with...) methods to initialize the object after creating it.
  - InstanceGroupConfig
```
public InstanceGroupConfig(String instanceRole,
                           String instanceType,
                           Integer instanceCount)
```
    Constructs a new InstanceGroupConfig object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.
    
    Parameters:
    
    instanceRole - The role of the instance group in the cluster.
    
    instanceType - The EC2 instance type for all instances in the instance group.
    
    instanceCount - Target number of instances for the instance group.
  - InstanceGroupConfig
```
public InstanceGroupConfig(InstanceRoleType instanceRole,
                           String instanceType,
                           Integer instanceCount)
```
    Constructs a new InstanceGroupConfig object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.
    
    Parameters:
    
    instanceRole - The role of the instance group in the cluster.
    
    instanceType - The EC2 instance type for all instances in the instance group.
    
    instanceCount - Target number of instances for the instance group.
- Method Detail
  - setName
```
public void setName(String name)
```
    Friendly name given to the instance group.
    
    Parameters:
    
    name - Friendly name given to the instance group.
  - getName
```
public String getName()
```
    Friendly name given to the instance group.
    
    Returns:
    
    Friendly name given to the instance group.
  - withName
```
public InstanceGroupConfig withName(String name)
```
    Friendly name given to the instance group.
    
    Parameters:
    
    name - Friendly name given to the instance group.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setMarket
```
public void setMarket(String market)
```
    Market type of the EC2 instances used to create a cluster node.
    
    Parameters:
    
    market - Market type of the EC2 instances used to create a cluster node.
    
    See Also:
    
    MarketType
  - getMarket
```
public String getMarket()
```
    Market type of the EC2 instances used to create a cluster node.
    
    Returns:
    
    Market type of the EC2 instances used to create a cluster node.
    
    See Also:
    
    MarketType
  - withMarket
```
public InstanceGroupConfig withMarket(String market)
```
    Market type of the EC2 instances used to create a cluster node.
    
    Parameters:
    
    market - Market type of the EC2 instances used to create a cluster node.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    MarketType
  - setMarket
```
public void setMarket(MarketType market)
```
    Market type of the EC2 instances used to create a cluster node.
    
    Parameters:
    
    market - Market type of the EC2 instances used to create a cluster node.
    
    See Also:
    
    MarketType
  - withMarket
```
public InstanceGroupConfig withMarket(MarketType market)
```
    Market type of the EC2 instances used to create a cluster node.
    
    Parameters:
    
    market - Market type of the EC2 instances used to create a cluster node.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    MarketType
  - setInstanceRole
```
public void setInstanceRole(String instanceRole)
```
    The role of the instance group in the cluster.
    
    Parameters:
    
    instanceRole - The role of the instance group in the cluster.
    
    See Also:
    
    InstanceRoleType
  - getInstanceRole
```
public String getInstanceRole()
```
    The role of the instance group in the cluster.
    
    Returns:
    
    The role of the instance group in the cluster.
    
    See Also:
    
    InstanceRoleType
  - withInstanceRole
```
public InstanceGroupConfig withInstanceRole(String instanceRole)
```
    The role of the instance group in the cluster.
    
    Parameters:
    
    instanceRole - The role of the instance group in the cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    InstanceRoleType
  - setInstanceRole
```
public void setInstanceRole(InstanceRoleType instanceRole)
```
    The role of the instance group in the cluster.
    
    Parameters:
    
    instanceRole - The role of the instance group in the cluster.
    
    See Also:
    
    InstanceRoleType
  - withInstanceRole
```
public InstanceGroupConfig withInstanceRole(InstanceRoleType instanceRole)
```
    The role of the instance group in the cluster.
    
    Parameters:
    
    instanceRole - The role of the instance group in the cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    InstanceRoleType
  - setBidPrice
```
public void setBidPrice(String bidPrice)
```
    Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
    
    Parameters:
    
    bidPrice - Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
  - getBidPrice
```
public String getBidPrice()
```
    Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
    
    Returns:
    
    Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
  - withBidPrice
```
public InstanceGroupConfig withBidPrice(String bidPrice)
```
    Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
    
    Parameters:
    
    bidPrice - Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setInstanceType
```
public void setInstanceType(String instanceType)
```
    The EC2 instance type for all instances in the instance group.
    
    Parameters:
    
    instanceType - The EC2 instance type for all instances in the instance group.
  - getInstanceType
```
public String getInstanceType()
```
    The EC2 instance type for all instances in the instance group.
    
    Returns:
    
    The EC2 instance type for all instances in the instance group.
  - withInstanceType
```
public InstanceGroupConfig withInstanceType(String instanceType)
```
    The EC2 instance type for all instances in the instance group.
    
    Parameters:
    
    instanceType - The EC2 instance type for all instances in the instance group.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setInstanceCount
```
public void setInstanceCount(Integer instanceCount)
```
    Target number of instances for the instance group.
    
    Parameters:
    
    instanceCount - Target number of instances for the instance group.
  - getInstanceCount
```
public Integer getInstanceCount()
```
    Target number of instances for the instance group.
    
    Returns:
    
    Target number of instances for the instance group.
  - withInstanceCount
```
public InstanceGroupConfig withInstanceCount(Integer instanceCount)
```
    Target number of instances for the instance group.
    
    Parameters:
    
    instanceCount - Target number of instances for the instance group.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - getConfigurations
```
public List<Configuration> getConfigurations()
```
    Amazon EMR releases 4.x or later.
    
    The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).
    
    Returns:
    
    Amazon EMR releases 4.x or later.
    
    The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).
  - setConfigurations
```
public void setConfigurations(Collection<Configuration> configurations)
```
    Amazon EMR releases 4.x or later.
    
    The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).
    
    Parameters:
    
    configurations -
    Amazon EMR releases 4.x or later.
    
    The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).
  - withConfigurations
```
public InstanceGroupConfig withConfigurations(Configuration... configurations)
```
    Amazon EMR releases 4.x or later.
    
    The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).
    
    NOTE: This method appends the values to the existing list (if any). Use setConfigurations(java.util.Collection) or withConfigurations(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    configurations -
    Amazon EMR releases 4.x or later.
    
    The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withConfigurations
```
public InstanceGroupConfig withConfigurations(Collection<Configuration> configurations)
```
    Amazon EMR releases 4.x or later.
    
    The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).
    
    Parameters:
    
    configurations -
    Amazon EMR releases 4.x or later.
    
    The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setEbsConfiguration
```
public void setEbsConfiguration(EbsConfiguration ebsConfiguration)
```
    EBS configurations that will be attached to each EC2 instance in the instance group.
    
    Parameters:
    
    ebsConfiguration - EBS configurations that will be attached to each EC2 instance in the instance group.
  - getEbsConfiguration
```
public EbsConfiguration getEbsConfiguration()
```
    EBS configurations that will be attached to each EC2 instance in the instance group.
    
    Returns:
    
    EBS configurations that will be attached to each EC2 instance in the instance group.
  - withEbsConfiguration
```
public InstanceGroupConfig withEbsConfiguration(EbsConfiguration ebsConfiguration)
```
    EBS configurations that will be attached to each EC2 instance in the instance group.
    
    Parameters:
    
    ebsConfiguration - EBS configurations that will be attached to each EC2 instance in the instance group.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setAutoScalingPolicy
```
public void setAutoScalingPolicy(AutoScalingPolicy autoScalingPolicy)
```
    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. See PutAutoScalingPolicy.
    
    Parameters:
    
    autoScalingPolicy - 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. See PutAutoScalingPolicy.
  - getAutoScalingPolicy
```
public AutoScalingPolicy getAutoScalingPolicy()
```
    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. See PutAutoScalingPolicy.
    
    Returns:
    
    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. See PutAutoScalingPolicy.
  - withAutoScalingPolicy
```
public InstanceGroupConfig withAutoScalingPolicy(AutoScalingPolicy autoScalingPolicy)
```
    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. See PutAutoScalingPolicy.
    
    Parameters:
    
    autoScalingPolicy - 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. See PutAutoScalingPolicy.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - toString
```
public String toString()
```
    Returns a string representation of this object; useful for testing and debugging.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    A string representation of this object.
    
    See Also:
    
    Object.toString()
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - clone
```
public InstanceGroupConfig clone()
```
    Overrides:
    
    clone in class Object
  - marshall
```
public void marshall(ProtocolMarshaller protocolMarshaller)
```
    Description copied from interface: StructuredPojo
    
    Marshalls this structured data using the given ProtocolMarshaller.
    
    Specified by:
    
    marshall in interface StructuredPojo
    
    Parameters:
    
    protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.

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Class InstanceGroupConfig

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

InstanceGroupConfig

InstanceGroupConfig

InstanceGroupConfig

Method Detail

setName

getName

withName

setMarket

getMarket

withMarket

setMarket

withMarket

setInstanceRole

getInstanceRole

withInstanceRole

setInstanceRole

withInstanceRole

setBidPrice

getBidPrice

withBidPrice

setInstanceType

getInstanceType

withInstanceType

setInstanceCount

getInstanceCount

withInstanceCount

getConfigurations

setConfigurations

withConfigurations

withConfigurations

setEbsConfiguration

getEbsConfiguration

withEbsConfiguration

setAutoScalingPolicy

getAutoScalingPolicy

withAutoScalingPolicy

toString

equals

hashCode

clone

marshall