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StageShuffleOutput

krishiv_sql::distributed_plan

Struct StageShuffleOutput 

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pub struct StageShuffleOutput {
    pub key_columns: Vec<String>,
    pub num_output_partitions: usize,
}
Expand description

Shuffle-output contract of a ShuffleMap stage.

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§key_columns: Vec<String>

Hash-partitioning key columns (names in the stage output schema).

§num_output_partitions: usize

Number of reduce partitions the map output is split into.

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impl Clone for StageShuffleOutput

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fn clone(&self) -> StageShuffleOutput

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 StageShuffleOutput

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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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