Package software.amazon.awssdk.services.emr.model

Interface InstanceGroup.Builder

    • Method Detail

      • id

        InstanceGroup.Builder id​(String id)

        The identifier of the instance group.

        Parameters:
        id - The identifier of the instance group.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • name

        InstanceGroup.Builder name​(String name)

        The name of the instance group.

        Parameters:
        name - The name of the instance group.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • market

        InstanceGroup.Builder market​(String market)

        The marketplace to provision instances for this group. Valid values are ON_DEMAND or SPOT.

        Parameters:
        market - The marketplace to provision instances for this group. Valid values are ON_DEMAND or SPOT.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        MarketType, MarketType

      • market

        InstanceGroup.Builder market​(MarketType market)

        The marketplace to provision instances for this group. Valid values are ON_DEMAND or SPOT.

        Parameters:
        market - The marketplace to provision instances for this group. Valid values are ON_DEMAND or SPOT.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        MarketType, MarketType

      • instanceGroupType

        InstanceGroup.Builder instanceGroupType​(String instanceGroupType)

        The type of the instance group. Valid values are MASTER, CORE or TASK.

        Parameters:
        instanceGroupType - The type of the instance group. Valid values are MASTER, CORE or TASK.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        InstanceGroupType, InstanceGroupType

      • instanceGroupType

        InstanceGroup.Builder instanceGroupType​(InstanceGroupType instanceGroupType)

        The type of the instance group. Valid values are MASTER, CORE or TASK.

        Parameters:
        instanceGroupType - The type of the instance group. Valid values are MASTER, CORE or TASK.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        InstanceGroupType, InstanceGroupType

      • bidPrice

        InstanceGroup.Builder bidPrice​(String bidPrice)

        If specified, indicates that the instance group uses Spot Instances. This is the maximum price you are willing to pay for Spot Instances. Specify OnDemandPrice to set the amount equal to the On-Demand price, or specify an amount in USD.

        Parameters:
        bidPrice - If specified, indicates that the instance group uses Spot Instances. This is the maximum price you are willing to pay for Spot Instances. Specify OnDemandPrice to set the amount equal to the On-Demand price, or specify an amount in USD.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • instanceType

        InstanceGroup.Builder instanceType​(String instanceType)

        The Amazon EC2 instance type for all instances in the instance group.

        Parameters:
        instanceType - The Amazon 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.

      • requestedInstanceCount

        InstanceGroup.Builder requestedInstanceCount​(Integer requestedInstanceCount)

        The target number of instances for the instance group.

        Parameters:
        requestedInstanceCount - The target number of instances for the instance group.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • runningInstanceCount

        InstanceGroup.Builder runningInstanceCount​(Integer runningInstanceCount)

        The number of instances currently running in this instance group.

        Parameters:
        runningInstanceCount - The number of instances currently running in this instance group.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • status

        InstanceGroup.Builder status​(InstanceGroupStatus status)

        The current status of the instance group.

        Parameters:
        status - The current status of the instance group.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • configurations

        InstanceGroup.Builder configurations​(Collection<Configuration> configurations)

        Amazon EMR releases 4.x or later.

        The list of configurations supplied for an Amazon 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 Amazon 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.

      • configurations

        InstanceGroup.Builder configurations​(Configuration... configurations)

        Amazon EMR releases 4.x or later.

        The list of configurations supplied for an Amazon 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 Amazon 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.

      • configurations

        InstanceGroup.Builder configurations​(Consumer<Configuration.Builder>... configurations)

        Amazon EMR releases 4.x or later.

        The list of configurations supplied for an Amazon EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).

        This is a convenience method that creates an instance of the Configuration.Builder avoiding the need to create one manually via Configuration.builder().

        When the Consumer completes, SdkBuilder.build() is called immediately and its result is passed to #configurations(List).

        Parameters:
        configurations - a consumer that will call methods on Configuration.Builder
        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        #configurations(java.util.Collection)

      • configurationsVersion

        InstanceGroup.Builder configurationsVersion​(Long configurationsVersion)

        The version number of the requested configuration specification for this instance group.

        Parameters:
        configurationsVersion - The version number of the requested configuration specification for this instance group.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • lastSuccessfullyAppliedConfigurations

        InstanceGroup.Builder lastSuccessfullyAppliedConfigurations​(Collection<Configuration> lastSuccessfullyAppliedConfigurations)

        A list of configurations that were successfully applied for an instance group last time.

        Parameters:
        lastSuccessfullyAppliedConfigurations - A list of configurations that were successfully applied for an instance group last time.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • lastSuccessfullyAppliedConfigurations

        InstanceGroup.Builder lastSuccessfullyAppliedConfigurations​(Configuration... lastSuccessfullyAppliedConfigurations)

        A list of configurations that were successfully applied for an instance group last time.

        Parameters:
        lastSuccessfullyAppliedConfigurations - A list of configurations that were successfully applied for an instance group last time.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • lastSuccessfullyAppliedConfigurations

        InstanceGroup.Builder lastSuccessfullyAppliedConfigurations​(Consumer<Configuration.Builder>... lastSuccessfullyAppliedConfigurations)

        A list of configurations that were successfully applied for an instance group last time.

        This is a convenience method that creates an instance of the Configuration.Builder avoiding the need to create one manually via Configuration.builder().

        When the Consumer completes, SdkBuilder.build() is called immediately and its result is passed to #lastSuccessfullyAppliedConfigurations(List).

        Parameters:
        lastSuccessfullyAppliedConfigurations - a consumer that will call methods on Configuration.Builder
        Returns:
        Returns a reference to this object so that method calls can be chained together.
        See Also:
        #lastSuccessfullyAppliedConfigurations(java.util.Collection)

      • lastSuccessfullyAppliedConfigurationsVersion

        InstanceGroup.Builder lastSuccessfullyAppliedConfigurationsVersion​(Long lastSuccessfullyAppliedConfigurationsVersion)

        The version number of a configuration specification that was successfully applied for an instance group last time.

        Parameters:
        lastSuccessfullyAppliedConfigurationsVersion - The version number of a configuration specification that was successfully applied for an instance group last time.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • ebsBlockDevices

        InstanceGroup.Builder ebsBlockDevices​(Collection<EbsBlockDevice> ebsBlockDevices)

        The EBS block devices that are mapped to this instance group.

        Parameters:
        ebsBlockDevices - The EBS block devices that are mapped to this instance group.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • ebsBlockDevices

        InstanceGroup.Builder ebsBlockDevices​(EbsBlockDevice... ebsBlockDevices)

        The EBS block devices that are mapped to this instance group.

        Parameters:
        ebsBlockDevices - The EBS block devices that are mapped to this instance group.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • ebsOptimized

        InstanceGroup.Builder ebsOptimized​(Boolean ebsOptimized)

        If the instance group is EBS-optimized. An Amazon EBS-optimized instance uses an optimized configuration stack and provides additional, dedicated capacity for Amazon EBS I/O.

        Parameters:
        ebsOptimized - If the instance group is EBS-optimized. An Amazon EBS-optimized instance uses an optimized configuration stack and provides additional, dedicated capacity for Amazon EBS I/O.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • shrinkPolicy

        InstanceGroup.Builder shrinkPolicy​(ShrinkPolicy shrinkPolicy)

        Policy for customizing shrink operations.

        Parameters:
        shrinkPolicy - Policy for customizing shrink operations.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • autoScalingPolicy

        InstanceGroup.Builder autoScalingPolicy​(AutoScalingPolicyDescription 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 Amazon 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 Amazon 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.

      • customAmiId

        InstanceGroup.Builder customAmiId​(String customAmiId)

        The custom AMI ID to use for the provisioned instance group.

        Parameters:
        customAmiId - The custom AMI ID to use for the provisioned instance group.
        Returns:
        Returns a reference to this object so that method calls can be chained together.