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

Interface JobFlowInstancesConfig.Builder

    • Method Detail

      • masterInstanceType

        JobFlowInstancesConfig.Builder masterInstanceType​(String masterInstanceType)

        The Amazon EC2 instance type of the master node.

        Parameters:
        masterInstanceType - The Amazon EC2 instance type of the master node.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • slaveInstanceType

        JobFlowInstancesConfig.Builder slaveInstanceType​(String slaveInstanceType)

        The Amazon EC2 instance type of the core and task nodes.

        Parameters:
        slaveInstanceType - The Amazon EC2 instance type of the core and task nodes.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • instanceCount

        JobFlowInstancesConfig.Builder instanceCount​(Integer instanceCount)

        The number of Amazon EC2 instances in the cluster.

        Parameters:
        instanceCount - The number of Amazon EC2 instances in the cluster.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • instanceGroups

        JobFlowInstancesConfig.Builder instanceGroups​(Collection<InstanceGroupConfig> instanceGroups)

        Configuration for the instance groups in a cluster.

        Parameters:
        instanceGroups - Configuration for the instance groups in a cluster.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • instanceGroups

        JobFlowInstancesConfig.Builder instanceGroups​(InstanceGroupConfig... instanceGroups)

        Configuration for the instance groups in a cluster.

        Parameters:
        instanceGroups - Configuration for the instance groups in a cluster.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • instanceFleets

        JobFlowInstancesConfig.Builder instanceFleets​(Collection<InstanceFleetConfig> instanceFleets)

        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

        Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet configuration.

        Parameters:
        instanceFleets -

        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

        Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet configuration.

        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • instanceFleets

        JobFlowInstancesConfig.Builder instanceFleets​(InstanceFleetConfig... instanceFleets)

        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

        Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet configuration.

        Parameters:
        instanceFleets -

        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

        Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet configuration.

        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • instanceFleets

        JobFlowInstancesConfig.Builder instanceFleets​(Consumer<InstanceFleetConfig.Builder>... instanceFleets)

        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

        Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet configuration.

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

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

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

      • ec2KeyName

        JobFlowInstancesConfig.Builder ec2KeyName​(String ec2KeyName)

        The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user called "hadoop."

        Parameters:
        ec2KeyName - The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user called "hadoop."
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • placement

        JobFlowInstancesConfig.Builder placement​(PlacementType placement)

        The Availability Zone in which the cluster runs.

        Parameters:
        placement - The Availability Zone in which the cluster runs.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • keepJobFlowAliveWhenNoSteps

        JobFlowInstancesConfig.Builder keepJobFlowAliveWhenNoSteps​(Boolean keepJobFlowAliveWhenNoSteps)

        Specifies whether the cluster should remain available after completing all steps. Defaults to false. For more information about configuring cluster termination, see Control Cluster Termination in the EMR Management Guide.

        Parameters:
        keepJobFlowAliveWhenNoSteps - Specifies whether the cluster should remain available after completing all steps. Defaults to false. For more information about configuring cluster termination, see Control Cluster Termination in the EMR Management Guide.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • terminationProtected

        JobFlowInstancesConfig.Builder terminationProtected​(Boolean terminationProtected)

        Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API call, user intervention, or in the event of a job-flow error.

        Parameters:
        terminationProtected - Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API call, user intervention, or in the event of a job-flow error.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • unhealthyNodeReplacement

        JobFlowInstancesConfig.Builder unhealthyNodeReplacement​(Boolean unhealthyNodeReplacement)

        Indicates whether Amazon EMR should gracefully replace core nodes that have degraded within the cluster.

        Parameters:
        unhealthyNodeReplacement - Indicates whether Amazon EMR should gracefully replace core nodes that have degraded within the cluster.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • hadoopVersion

        JobFlowInstancesConfig.Builder hadoopVersion​(String hadoopVersion)

        Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid inputs are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer maintained), "1.0.3", "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used, unless the AmiVersion parameter is set in the RunJobFlow call, in which case the default version of Hadoop for that AMI version is used.

        Parameters:
        hadoopVersion - Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid inputs are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer maintained), "1.0.3", "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used, unless the AmiVersion parameter is set in the RunJobFlow call, in which case the default version of Hadoop for that AMI version is used.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • ec2SubnetId

        JobFlowInstancesConfig.Builder ec2SubnetId​(String ec2SubnetId)

        Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon Virtual Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where you want the cluster to launch. If you do not specify this value and your account supports EC2-Classic, the cluster launches in EC2-Classic.

        Parameters:
        ec2SubnetId - Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon Virtual Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where you want the cluster to launch. If you do not specify this value and your account supports EC2-Classic, the cluster launches in EC2-Classic.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • ec2SubnetIds

        JobFlowInstancesConfig.Builder ec2SubnetIds​(Collection<String> ec2SubnetIds)

        Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified, Amazon EMR evaluates them and launches instances in the optimal subnet.

        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

        Parameters:
        ec2SubnetIds - Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified, Amazon EMR evaluates them and launches instances in the optimal subnet.

        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • ec2SubnetIds

        JobFlowInstancesConfig.Builder ec2SubnetIds​(String... ec2SubnetIds)

        Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified, Amazon EMR evaluates them and launches instances in the optimal subnet.

        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

        Parameters:
        ec2SubnetIds - Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified, Amazon EMR evaluates them and launches instances in the optimal subnet.

        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • emrManagedMasterSecurityGroup

        JobFlowInstancesConfig.Builder emrManagedMasterSecurityGroup​(String emrManagedMasterSecurityGroup)

        The identifier of the Amazon EC2 security group for the master node. If you specify EmrManagedMasterSecurityGroup, you must also specify EmrManagedSlaveSecurityGroup.

        Parameters:
        emrManagedMasterSecurityGroup - The identifier of the Amazon EC2 security group for the master node. If you specify EmrManagedMasterSecurityGroup, you must also specify EmrManagedSlaveSecurityGroup.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • emrManagedSlaveSecurityGroup

        JobFlowInstancesConfig.Builder emrManagedSlaveSecurityGroup​(String emrManagedSlaveSecurityGroup)

        The identifier of the Amazon EC2 security group for the core and task nodes. If you specify EmrManagedSlaveSecurityGroup, you must also specify EmrManagedMasterSecurityGroup.

        Parameters:
        emrManagedSlaveSecurityGroup - The identifier of the Amazon EC2 security group for the core and task nodes. If you specify EmrManagedSlaveSecurityGroup, you must also specify EmrManagedMasterSecurityGroup.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • serviceAccessSecurityGroup

        JobFlowInstancesConfig.Builder serviceAccessSecurityGroup​(String serviceAccessSecurityGroup)

        The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private subnets.

        Parameters:
        serviceAccessSecurityGroup - The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private subnets.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • additionalMasterSecurityGroups

        JobFlowInstancesConfig.Builder additionalMasterSecurityGroups​(Collection<String> additionalMasterSecurityGroups)

        A list of additional Amazon EC2 security group IDs for the master node.

        Parameters:
        additionalMasterSecurityGroups - A list of additional Amazon EC2 security group IDs for the master node.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • additionalMasterSecurityGroups

        JobFlowInstancesConfig.Builder additionalMasterSecurityGroups​(String... additionalMasterSecurityGroups)

        A list of additional Amazon EC2 security group IDs for the master node.

        Parameters:
        additionalMasterSecurityGroups - A list of additional Amazon EC2 security group IDs for the master node.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • additionalSlaveSecurityGroups

        JobFlowInstancesConfig.Builder additionalSlaveSecurityGroups​(Collection<String> additionalSlaveSecurityGroups)

        A list of additional Amazon EC2 security group IDs for the core and task nodes.

        Parameters:
        additionalSlaveSecurityGroups - A list of additional Amazon EC2 security group IDs for the core and task nodes.
        Returns:
        Returns a reference to this object so that method calls can be chained together.

      • additionalSlaveSecurityGroups

        JobFlowInstancesConfig.Builder additionalSlaveSecurityGroups​(String... additionalSlaveSecurityGroups)

        A list of additional Amazon EC2 security group IDs for the core and task nodes.

        Parameters:
        additionalSlaveSecurityGroups - A list of additional Amazon EC2 security group IDs for the core and task nodes.
        Returns:
        Returns a reference to this object so that method calls can be chained together.