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DistributedStage

krishiv_sql::distributed_plan

Struct DistributedStage 

Source 
pub struct DistributedStage {
    pub task_bodies: Vec<String>,
    pub shuffle: Option<StageShuffleOutput>,
    pub upstream_stage_indexes: Vec<usize>,
}
Expand description

One stage of a distributed batch plan.

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§task_bodies: Vec<String>

Per-task fragment bodies (dfplan:v1:<partition>:<b64>), one per output partition of the stage subtree.

§shuffle: Option<StageShuffleOutput>

Some for ShuffleMap stages; None for the terminal Result stage.

§upstream_stage_indexes: Vec<usize>

Builder indexes of stages this stage reads via ShuffleReadExec.

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Trait Implementations§

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impl Clone for DistributedStage

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fn clone(&self) -> DistributedStage

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for DistributedStage

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

Formats the value using the given formatter. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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