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TaskContextImpl-spark技术分享

TaskContextImpl

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TaskContextImpl TaskContextImpl is the one and only TaskContext. Caution FIXME stage partition t ...

TaskContext-spark技术分享

TaskContext

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TaskContext TaskContext is the base for contextual information about a task. You can access the active TaskConte ...

TaskResultGetter-spark技术分享

TaskResultGetter

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TaskResultGetter TaskResultGetter is a helper class of TaskSchedulerImpl for asynchronous deserialization of task ...

Speculative Execution of Tasks-spark技术分享

Speculative Execution of Tasks

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Speculative Execution of Tasks Speculative tasks (also speculatable tasks or task strugglers) are tasks that run s ...

TaskInfo-spark技术分享

TaskInfo

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TaskInfo TaskInfo is information about a running task attempt inside a TaskSet. TaskInfo is created when: Ta ...

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