Struct ExecuteTaskRequest

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pub struct ExecuteTaskRequest {
    pub task_key: TaskKey,
    pub target_partition_start: usize,
    pub target_partition_end: usize,
    pub producer_head: ProducerHead,
}

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§task_key: TaskKey

The unique identifier of the task that is going to get executed.

§target_partition_start: usize

The start of the partition range of the specified task that is going to be executed.

§target_partition_end: usize

The end of the partition range of the specified task that is going to be executed.

§producer_head: ProducerHead

The head node the requested task should have. Depending on the network boundary executing the task, the head node should be prepared differently, for example:

A RepartitionExecHead implies a RepartitionExec at the head of the task.
A BroadcastExecHead implies a BroadcastExec at the head of the task.
A NoneHead does not need any specific head.

Auto Trait Implementations§

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impl UnsafeUnpin for ExecuteTaskRequest

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