Cluster (AWS SDK for Java

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

All Implemented Interfaces:

Serializable, Cloneable
```
public class Cluster
extends Object
implements Serializable, Cloneable
```
The detailed description of the cluster.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description

Cluster()

Constructors
Constructor and Description
`Cluster()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Cluster`	`clone()`
`boolean`	`equals(Object obj)`
`List<Application>`	`getApplications()` The applications installed on this cluster.
`Boolean`	`getAutoTerminate()` Specifies whether the cluster should terminate after completing all steps.
`List<Configuration>`	`getConfigurations()`
`Ec2InstanceAttributes`	`getEc2InstanceAttributes()`
`String`	`getId()` The unique identifier for the cluster.
`String`	`getLogUri()` The path to the Amazon S3 location where logs for this cluster are stored.
`String`	`getMasterPublicDnsName()` The public DNS name of the master EC2 instance.
`String`	`getName()` The name of the cluster.
`Integer`	`getNormalizedInstanceHours()` An approximation of the cost of the job flow, represented in m1.small/hours.
`String`	`getReleaseLabel()` The release label for the Amazon EMR release.
`String`	`getRequestedAmiVersion()` The AMI version requested for this cluster.
`String`	`getRunningAmiVersion()` The AMI version running on this cluster.
`String`	`getSecurityConfiguration()` The name of the security configuration applied to the cluster.
`String`	`getServiceRole()` The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
`ClusterStatus`	`getStatus()` The current status details about the cluster.
`List<Tag>`	`getTags()` A list of tags associated with a cluster.
`Boolean`	`getTerminationProtected()` Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
`Boolean`	`getVisibleToAllUsers()` Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow.
`int`	`hashCode()`
`Boolean`	`isAutoTerminate()` Specifies whether the cluster should terminate after completing all steps.
`Boolean`	`isTerminationProtected()` Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
`Boolean`	`isVisibleToAllUsers()` Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow.
`void`	`setApplications(Collection<Application> applications)` The applications installed on this cluster.
`void`	`setAutoTerminate(Boolean autoTerminate)` Specifies whether the cluster should terminate after completing all steps.
`void`	`setConfigurations(Collection<Configuration> configurations)`
`void`	`setEc2InstanceAttributes(Ec2InstanceAttributes ec2InstanceAttributes)`
`void`	`setId(String id)` The unique identifier for the cluster.
`void`	`setLogUri(String logUri)` The path to the Amazon S3 location where logs for this cluster are stored.
`void`	`setMasterPublicDnsName(String masterPublicDnsName)` The public DNS name of the master EC2 instance.
`void`	`setName(String name)` The name of the cluster.
`void`	`setNormalizedInstanceHours(Integer normalizedInstanceHours)` An approximation of the cost of the job flow, represented in m1.small/hours.
`void`	`setReleaseLabel(String releaseLabel)` The release label for the Amazon EMR release.
`void`	`setRequestedAmiVersion(String requestedAmiVersion)` The AMI version requested for this cluster.
`void`	`setRunningAmiVersion(String runningAmiVersion)` The AMI version running on this cluster.
`void`	`setSecurityConfiguration(String securityConfiguration)` The name of the security configuration applied to the cluster.
`void`	`setServiceRole(String serviceRole)` The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
`void`	`setStatus(ClusterStatus status)` The current status details about the cluster.
`void`	`setTags(Collection<Tag> tags)` A list of tags associated with a cluster.
`void`	`setTerminationProtected(Boolean terminationProtected)` Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
`void`	`setVisibleToAllUsers(Boolean visibleToAllUsers)` Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow.
`String`	`toString()` Returns a string representation of this object; useful for testing and debugging.
`Cluster`	`withApplications(Application... applications)` The applications installed on this cluster.
`Cluster`	`withApplications(Collection<Application> applications)` The applications installed on this cluster.
`Cluster`	`withAutoTerminate(Boolean autoTerminate)` Specifies whether the cluster should terminate after completing all steps.
`Cluster`	`withConfigurations(Collection<Configuration> configurations)`
`Cluster`	`withConfigurations(Configuration... configurations)`
`Cluster`	`withEc2InstanceAttributes(Ec2InstanceAttributes ec2InstanceAttributes)`
`Cluster`	`withId(String id)` The unique identifier for the cluster.
`Cluster`	`withLogUri(String logUri)` The path to the Amazon S3 location where logs for this cluster are stored.
`Cluster`	`withMasterPublicDnsName(String masterPublicDnsName)` The public DNS name of the master EC2 instance.
`Cluster`	`withName(String name)` The name of the cluster.
`Cluster`	`withNormalizedInstanceHours(Integer normalizedInstanceHours)` An approximation of the cost of the job flow, represented in m1.small/hours.
`Cluster`	`withReleaseLabel(String releaseLabel)` The release label for the Amazon EMR release.
`Cluster`	`withRequestedAmiVersion(String requestedAmiVersion)` The AMI version requested for this cluster.
`Cluster`	`withRunningAmiVersion(String runningAmiVersion)` The AMI version running on this cluster.
`Cluster`	`withSecurityConfiguration(String securityConfiguration)` The name of the security configuration applied to the cluster.
`Cluster`	`withServiceRole(String serviceRole)` The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
`Cluster`	`withStatus(ClusterStatus status)` The current status details about the cluster.
`Cluster`	`withTags(Collection<Tag> tags)` A list of tags associated with a cluster.
`Cluster`	`withTags(Tag... tags)` A list of tags associated with a cluster.
`Cluster`	`withTerminationProtected(Boolean terminationProtected)` Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
`Cluster`	`withVisibleToAllUsers(Boolean visibleToAllUsers)` Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow.

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

- Constructor Detail
  - Cluster
```
public Cluster()
```
- Method Detail
  - setId
```
public void setId(String id)
```
    The unique identifier for the cluster.
    
    Parameters:
    
    id - The unique identifier for the cluster.
  - getId
```
public String getId()
```
    The unique identifier for the cluster.
    
    Returns:
    
    The unique identifier for the cluster.
  - withId
```
public Cluster withId(String id)
```
    The unique identifier for the cluster.
    
    Parameters:
    
    id - The unique identifier for the cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setName
```
public void setName(String name)
```
    The name of the cluster.
    
    Parameters:
    
    name - The name of the cluster.
  - getName
```
public String getName()
```
    The name of the cluster.
    
    Returns:
    
    The name of the cluster.
  - withName
```
public Cluster withName(String name)
```
    The name of the cluster.
    
    Parameters:
    
    name - The name of the cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setStatus
```
public void setStatus(ClusterStatus status)
```
    The current status details about the cluster.
    
    Parameters:
    
    status - The current status details about the cluster.
  - getStatus
```
public ClusterStatus getStatus()
```
    The current status details about the cluster.
    
    Returns:
    
    The current status details about the cluster.
  - withStatus
```
public Cluster withStatus(ClusterStatus status)
```
    The current status details about the cluster.
    
    Parameters:
    
    status - The current status details about the cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setEc2InstanceAttributes
```
public void setEc2InstanceAttributes(Ec2InstanceAttributes ec2InstanceAttributes)
```
    Parameters:
    
    ec2InstanceAttributes -
  - getEc2InstanceAttributes
```
public Ec2InstanceAttributes getEc2InstanceAttributes()
```
    Returns:
  - withEc2InstanceAttributes
```
public Cluster withEc2InstanceAttributes(Ec2InstanceAttributes ec2InstanceAttributes)
```
    Parameters:
    
    ec2InstanceAttributes -
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setLogUri
```
public void setLogUri(String logUri)
```
    The path to the Amazon S3 location where logs for this cluster are stored.
    
    Parameters:
    
    logUri - The path to the Amazon S3 location where logs for this cluster are stored.
  - getLogUri
```
public String getLogUri()
```
    The path to the Amazon S3 location where logs for this cluster are stored.
    
    Returns:
    
    The path to the Amazon S3 location where logs for this cluster are stored.
  - withLogUri
```
public Cluster withLogUri(String logUri)
```
    The path to the Amazon S3 location where logs for this cluster are stored.
    
    Parameters:
    
    logUri - The path to the Amazon S3 location where logs for this cluster are stored.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setRequestedAmiVersion
```
public void setRequestedAmiVersion(String requestedAmiVersion)
```
    The AMI version requested for this cluster.
    
    Parameters:
    
    requestedAmiVersion - The AMI version requested for this cluster.
  - getRequestedAmiVersion
```
public String getRequestedAmiVersion()
```
    The AMI version requested for this cluster.
    
    Returns:
    
    The AMI version requested for this cluster.
  - withRequestedAmiVersion
```
public Cluster withRequestedAmiVersion(String requestedAmiVersion)
```
    The AMI version requested for this cluster.
    
    Parameters:
    
    requestedAmiVersion - The AMI version requested for this cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setRunningAmiVersion
```
public void setRunningAmiVersion(String runningAmiVersion)
```
    The AMI version running on this cluster.
    
    Parameters:
    
    runningAmiVersion - The AMI version running on this cluster.
  - getRunningAmiVersion
```
public String getRunningAmiVersion()
```
    The AMI version running on this cluster.
    
    Returns:
    
    The AMI version running on this cluster.
  - withRunningAmiVersion
```
public Cluster withRunningAmiVersion(String runningAmiVersion)
```
    The AMI version running on this cluster.
    
    Parameters:
    
    runningAmiVersion - The AMI version running on this cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setReleaseLabel
```
public void setReleaseLabel(String releaseLabel)
```
    The release label for the Amazon EMR release. For Amazon EMR 3.x and 2.x AMIs, use amiVersion instead instead of ReleaseLabel.
    
    Parameters:
    
    releaseLabel - The release label for the Amazon EMR release. For Amazon EMR 3.x and 2.x AMIs, use amiVersion instead instead of ReleaseLabel.
  - getReleaseLabel
```
public String getReleaseLabel()
```
    The release label for the Amazon EMR release. For Amazon EMR 3.x and 2.x AMIs, use amiVersion instead instead of ReleaseLabel.
    
    Returns:
    
    The release label for the Amazon EMR release. For Amazon EMR 3.x and 2.x AMIs, use amiVersion instead instead of ReleaseLabel.
  - withReleaseLabel
```
public Cluster withReleaseLabel(String releaseLabel)
```
    The release label for the Amazon EMR release. For Amazon EMR 3.x and 2.x AMIs, use amiVersion instead instead of ReleaseLabel.
    
    Parameters:
    
    releaseLabel - The release label for the Amazon EMR release. For Amazon EMR 3.x and 2.x AMIs, use amiVersion instead instead of ReleaseLabel.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setAutoTerminate
```
public void setAutoTerminate(Boolean autoTerminate)
```
    Specifies whether the cluster should terminate after completing all steps.
    
    Parameters:
    
    autoTerminate - Specifies whether the cluster should terminate after completing all steps.
  - getAutoTerminate
```
public Boolean getAutoTerminate()
```
    Specifies whether the cluster should terminate after completing all steps.
    
    Returns:
    
    Specifies whether the cluster should terminate after completing all steps.
  - withAutoTerminate
```
public Cluster withAutoTerminate(Boolean autoTerminate)
```
    Specifies whether the cluster should terminate after completing all steps.
    
    Parameters:
    
    autoTerminate - Specifies whether the cluster should terminate after completing all steps.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - isAutoTerminate
```
public Boolean isAutoTerminate()
```
    Specifies whether the cluster should terminate after completing all steps.
    
    Returns:
    
    Specifies whether the cluster should terminate after completing all steps.
  - setTerminationProtected
```
public void setTerminationProtected(Boolean terminationProtected)
```
    Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
    
    Parameters:
    
    terminationProtected - Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
  - getTerminationProtected
```
public Boolean getTerminationProtected()
```
    Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
    
    Returns:
    
    Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
  - withTerminationProtected
```
public Cluster withTerminationProtected(Boolean terminationProtected)
```
    Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
    
    Parameters:
    
    terminationProtected - Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - isTerminationProtected
```
public Boolean isTerminationProtected()
```
    Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
    
    Returns:
    
    Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error.
  - setVisibleToAllUsers
```
public void setVisibleToAllUsers(Boolean visibleToAllUsers)
```
    Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow. If this value is set to true, all IAM users of that AWS account can view and manage the job flow if they have the proper policy permissions set. If this value is false, only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.
    
    Parameters:
    
    visibleToAllUsers - Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow. If this value is set to true, all IAM users of that AWS account can view and manage the job flow if they have the proper policy permissions set. If this value is false, only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.
  - getVisibleToAllUsers
```
public Boolean getVisibleToAllUsers()
```
    Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow. If this value is set to true, all IAM users of that AWS account can view and manage the job flow if they have the proper policy permissions set. If this value is false, only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.
    
    Returns:
    
    Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow. If this value is set to true, all IAM users of that AWS account can view and manage the job flow if they have the proper policy permissions set. If this value is false, only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.
  - withVisibleToAllUsers
```
public Cluster withVisibleToAllUsers(Boolean visibleToAllUsers)
```
    Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow. If this value is set to true, all IAM users of that AWS account can view and manage the job flow if they have the proper policy permissions set. If this value is false, only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.
    
    Parameters:
    
    visibleToAllUsers - Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow. If this value is set to true, all IAM users of that AWS account can view and manage the job flow if they have the proper policy permissions set. If this value is false, only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - isVisibleToAllUsers
```
public Boolean isVisibleToAllUsers()
```
    Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow. If this value is set to true, all IAM users of that AWS account can view and manage the job flow if they have the proper policy permissions set. If this value is false, only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.
    
    Returns:
    
    Indicates whether the job flow is visible to all IAM users of the AWS account associated with the job flow. If this value is set to true, all IAM users of that AWS account can view and manage the job flow if they have the proper policy permissions set. If this value is false, only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.
  - getApplications
```
public List<Application> getApplications()
```
    The applications installed on this cluster.
    
    Returns:
    
    The applications installed on this cluster.
  - setApplications
```
public void setApplications(Collection<Application> applications)
```
    The applications installed on this cluster.
    
    Parameters:
    
    applications - The applications installed on this cluster.
  - withApplications
```
public Cluster withApplications(Application... applications)
```
    The applications installed on this cluster.
    
    NOTE: This method appends the values to the existing list (if any). Use setApplications(java.util.Collection) or withApplications(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    applications - The applications installed on this cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withApplications
```
public Cluster withApplications(Collection<Application> applications)
```
    The applications installed on this cluster.
    
    Parameters:
    
    applications - The applications installed on this cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - getTags
```
public List<Tag> getTags()
```
    A list of tags associated with a cluster.
    
    Returns:
    
    A list of tags associated with a cluster.
  - setTags
```
public void setTags(Collection<Tag> tags)
```
    A list of tags associated with a cluster.
    
    Parameters:
    
    tags - A list of tags associated with a cluster.
  - withTags
```
public Cluster withTags(Tag... tags)
```
    A list of tags associated with a cluster.
    
    NOTE: This method appends the values to the existing list (if any). Use setTags(java.util.Collection) or withTags(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    tags - A list of tags associated with a cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withTags
```
public Cluster withTags(Collection<Tag> tags)
```
    A list of tags associated with a cluster.
    
    Parameters:
    
    tags - A list of tags associated with a cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setServiceRole
```
public void setServiceRole(String serviceRole)
```
    The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
    
    Parameters:
    
    serviceRole - The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
  - getServiceRole
```
public String getServiceRole()
```
    The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
    
    Returns:
    
    The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
  - withServiceRole
```
public Cluster withServiceRole(String serviceRole)
```
    The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
    
    Parameters:
    
    serviceRole - The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setNormalizedInstanceHours
```
public void setNormalizedInstanceHours(Integer normalizedInstanceHours)
```
    An approximation of the cost of the job flow, represented in m1.small/hours. This value is incremented one time for every hour an m1.small instance runs. Larger instances are weighted more, so an EC2 instance that is roughly four times more expensive would result in the normalized instance hours being incremented by four. This result is only an approximation and does not reflect the actual billing rate.
    
    Parameters:
    
    normalizedInstanceHours - An approximation of the cost of the job flow, represented in m1.small/hours. This value is incremented one time for every hour an m1.small instance runs. Larger instances are weighted more, so an EC2 instance that is roughly four times more expensive would result in the normalized instance hours being incremented by four. This result is only an approximation and does not reflect the actual billing rate.
  - getNormalizedInstanceHours
```
public Integer getNormalizedInstanceHours()
```
    An approximation of the cost of the job flow, represented in m1.small/hours. This value is incremented one time for every hour an m1.small instance runs. Larger instances are weighted more, so an EC2 instance that is roughly four times more expensive would result in the normalized instance hours being incremented by four. This result is only an approximation and does not reflect the actual billing rate.
    
    Returns:
    
    An approximation of the cost of the job flow, represented in m1.small/hours. This value is incremented one time for every hour an m1.small instance runs. Larger instances are weighted more, so an EC2 instance that is roughly four times more expensive would result in the normalized instance hours being incremented by four. This result is only an approximation and does not reflect the actual billing rate.
  - withNormalizedInstanceHours
```
public Cluster withNormalizedInstanceHours(Integer normalizedInstanceHours)
```
    An approximation of the cost of the job flow, represented in m1.small/hours. This value is incremented one time for every hour an m1.small instance runs. Larger instances are weighted more, so an EC2 instance that is roughly four times more expensive would result in the normalized instance hours being incremented by four. This result is only an approximation and does not reflect the actual billing rate.
    
    Parameters:
    
    normalizedInstanceHours - An approximation of the cost of the job flow, represented in m1.small/hours. This value is incremented one time for every hour an m1.small instance runs. Larger instances are weighted more, so an EC2 instance that is roughly four times more expensive would result in the normalized instance hours being incremented by four. This result is only an approximation and does not reflect the actual billing rate.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setMasterPublicDnsName
```
public void setMasterPublicDnsName(String masterPublicDnsName)
```
    The public DNS name of the master EC2 instance.
    
    Parameters:
    
    masterPublicDnsName - The public DNS name of the master EC2 instance.
  - getMasterPublicDnsName
```
public String getMasterPublicDnsName()
```
    The public DNS name of the master EC2 instance.
    
    Returns:
    
    The public DNS name of the master EC2 instance.
  - withMasterPublicDnsName
```
public Cluster withMasterPublicDnsName(String masterPublicDnsName)
```
    The public DNS name of the master EC2 instance.
    
    Parameters:
    
    masterPublicDnsName - The public DNS name of the master EC2 instance.
    
    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 to the EMR cluster.
    
    Returns:
    
    Amazon EMR releases 4.x or later.
    
    The list of Configurations supplied to the EMR cluster.
  - setConfigurations
```
public void setConfigurations(Collection<Configuration> configurations)
```
    Amazon EMR releases 4.x or later.
    
    The list of Configurations supplied to the EMR cluster.
    
    Parameters:
    
    configurations -
    Amazon EMR releases 4.x or later.
    
    The list of Configurations supplied to the EMR cluster.
  - withConfigurations
```
public Cluster withConfigurations(Configuration... configurations)
```
    Amazon EMR releases 4.x or later.
    
    The list of Configurations supplied to the EMR cluster.
    
    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 to the EMR cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withConfigurations
```
public Cluster withConfigurations(Collection<Configuration> configurations)
```
    Amazon EMR releases 4.x or later.
    
    The list of Configurations supplied to the EMR cluster.
    
    Parameters:
    
    configurations -
    Amazon EMR releases 4.x or later.
    
    The list of Configurations supplied to the EMR cluster.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setSecurityConfiguration
```
public void setSecurityConfiguration(String securityConfiguration)
```
    The name of the security configuration applied to the cluster.
    
    Parameters:
    
    securityConfiguration - The name of the security configuration applied to the cluster.
  - getSecurityConfiguration
```
public String getSecurityConfiguration()
```
    The name of the security configuration applied to the cluster.
    
    Returns:
    
    The name of the security configuration applied to the cluster.
  - withSecurityConfiguration
```
public Cluster withSecurityConfiguration(String securityConfiguration)
```
    The name of the security configuration applied to the cluster.
    
    Parameters:
    
    securityConfiguration - The name of the security configuration applied to the cluster.
    
    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 Cluster clone()
```
    Overrides:
    
    clone in class Object

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Class Cluster

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Cluster

Method Detail

setId

getId

withId

setName

getName

withName

setStatus

getStatus

withStatus

setEc2InstanceAttributes

getEc2InstanceAttributes

withEc2InstanceAttributes

setLogUri

getLogUri

withLogUri

setRequestedAmiVersion

getRequestedAmiVersion

withRequestedAmiVersion

setRunningAmiVersion

getRunningAmiVersion

withRunningAmiVersion

setReleaseLabel

getReleaseLabel

withReleaseLabel

setAutoTerminate

getAutoTerminate

withAutoTerminate

isAutoTerminate

setTerminationProtected

getTerminationProtected

withTerminationProtected

isTerminationProtected

setVisibleToAllUsers

getVisibleToAllUsers

withVisibleToAllUsers

isVisibleToAllUsers

getApplications

setApplications

withApplications

withApplications

getTags

setTags

withTags

withTags

setServiceRole

getServiceRole

withServiceRole

setNormalizedInstanceHours

getNormalizedInstanceHours

withNormalizedInstanceHours

setMasterPublicDnsName

getMasterPublicDnsName

withMasterPublicDnsName

getConfigurations

setConfigurations

withConfigurations

withConfigurations

setSecurityConfiguration

getSecurityConfiguration

withSecurityConfiguration

toString

equals

hashCode

clone