Struct StepConfigBuilder

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#[non_exhaustive]
pub struct StepConfigBuilder { /* private fields */ }

Expand description

A builder for StepConfig.

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impl StepConfigBuilder

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pub fn name(self, input: impl Into<String>) -> Self

The name of the step.

This field is required.

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pub fn set_name(self, input: Option<String>) -> Self

The name of the step.

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pub fn get_name(&self) -> &Option<String>

The name of the step.

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pub fn action_on_failure(self, input: ActionOnFailure) -> Self

The action to take when the step fails. Use one of the following values:

TERMINATE_CLUSTER - Shuts down the cluster.
CANCEL_AND_WAIT - Cancels any pending steps and returns the cluster to the WAITING state.
CONTINUE - Continues to the next step in the queue.
TERMINATE_JOB_FLOW - Shuts down the cluster. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER instead.

If a cluster's StepConcurrencyLevel is greater than 1, do not use AddJobFlowSteps to submit a step with this parameter set to CANCEL_AND_WAIT or TERMINATE_CLUSTER. The step is not submitted and the action fails with a message that the ActionOnFailure setting is not valid.

If you change a cluster's StepConcurrencyLevel to be greater than 1 while a step is running, the ActionOnFailure parameter may not behave as you expect. In this case, for a step that fails with this parameter set to CANCEL_AND_WAIT, pending steps and the running step are not canceled; for a step that fails with this parameter set to TERMINATE_CLUSTER, the cluster does not terminate.

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pub fn set_action_on_failure(self, input: Option<ActionOnFailure>) -> Self

The action to take when the step fails. Use one of the following values:

TERMINATE_CLUSTER - Shuts down the cluster.
CANCEL_AND_WAIT - Cancels any pending steps and returns the cluster to the WAITING state.
CONTINUE - Continues to the next step in the queue.
TERMINATE_JOB_FLOW - Shuts down the cluster. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER instead.

If a cluster's StepConcurrencyLevel is greater than 1, do not use AddJobFlowSteps to submit a step with this parameter set to CANCEL_AND_WAIT or TERMINATE_CLUSTER. The step is not submitted and the action fails with a message that the ActionOnFailure setting is not valid.

If you change a cluster's StepConcurrencyLevel to be greater than 1 while a step is running, the ActionOnFailure parameter may not behave as you expect. In this case, for a step that fails with this parameter set to CANCEL_AND_WAIT, pending steps and the running step are not canceled; for a step that fails with this parameter set to TERMINATE_CLUSTER, the cluster does not terminate.

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pub fn get_action_on_failure(&self) -> &Option<ActionOnFailure>

The action to take when the step fails. Use one of the following values:

TERMINATE_CLUSTER - Shuts down the cluster.
CANCEL_AND_WAIT - Cancels any pending steps and returns the cluster to the WAITING state.
CONTINUE - Continues to the next step in the queue.
TERMINATE_JOB_FLOW - Shuts down the cluster. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER instead.

If a cluster's StepConcurrencyLevel is greater than 1, do not use AddJobFlowSteps to submit a step with this parameter set to CANCEL_AND_WAIT or TERMINATE_CLUSTER. The step is not submitted and the action fails with a message that the ActionOnFailure setting is not valid.

If you change a cluster's StepConcurrencyLevel to be greater than 1 while a step is running, the ActionOnFailure parameter may not behave as you expect. In this case, for a step that fails with this parameter set to CANCEL_AND_WAIT, pending steps and the running step are not canceled; for a step that fails with this parameter set to TERMINATE_CLUSTER, the cluster does not terminate.

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pub fn hadoop_jar_step(self, input: HadoopJarStepConfig) -> Self

The JAR file used for the step.

This field is required.

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pub fn set_hadoop_jar_step(self, input: Option<HadoopJarStepConfig>) -> Self

The JAR file used for the step.

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pub fn get_hadoop_jar_step(&self) -> &Option<HadoopJarStepConfig>

The JAR file used for the step.

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pub fn build(self) -> StepConfig

Consumes the builder and constructs a StepConfig.

Trait Implementations§

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impl Clone for StepConfigBuilder

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fn clone(&self) -> StepConfigBuilder

Returns a duplicate of the value. Read more

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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for StepConfigBuilder

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for StepConfigBuilder

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fn default() -> StepConfigBuilder

Returns the “default value” for a type. Read more

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impl PartialEq for StepConfigBuilder

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fn eq(&self, other: &StepConfigBuilder) -> bool

Tests for self and other values to be equal, and is used by ==.

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const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl StructuralPartialEq for StepConfigBuilder

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impl UnwindSafe for StepConfigBuilder

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Struct StepConfigBuilderCopy item path

Implementations§

impl StepConfigBuilder

pub fn name(self, input: impl Into<String>) -> Self

pub fn set_name(self, input: Option<String>) -> Self

pub fn get_name(&self) -> &Option<String>

pub fn action_on_failure(self, input: ActionOnFailure) -> Self

pub fn set_action_on_failure(self, input: Option<ActionOnFailure>) -> Self

pub fn get_action_on_failure(&self) -> &Option<ActionOnFailure>

pub fn hadoop_jar_step(self, input: HadoopJarStepConfig) -> Self

pub fn set_hadoop_jar_step(self, input: Option<HadoopJarStepConfig>) -> Self

pub fn get_hadoop_jar_step(&self) -> &Option<HadoopJarStepConfig>

pub fn build(self) -> StepConfig

Trait Implementations§

impl Clone for StepConfigBuilder

fn clone(&self) -> StepConfigBuilder

const fn clone_from(&mut self, source: &Self)

impl Debug for StepConfigBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Default for StepConfigBuilder

fn default() -> StepConfigBuilder

impl PartialEq for StepConfigBuilder

fn eq(&self, other: &StepConfigBuilder) -> bool

const fn ne(&self, other: &Rhs) -> bool

impl StructuralPartialEq for StepConfigBuilder

Auto Trait Implementations§

impl Freeze for StepConfigBuilder

impl RefUnwindSafe for StepConfigBuilder

impl Send for StepConfigBuilder

impl Sync for StepConfigBuilder

impl Unpin for StepConfigBuilder

impl UnwindSafe for StepConfigBuilder

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Struct StepConfigBuilder

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