core/src/main/scala/spark/scheduler/TaskSet.scala


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package spark.scheduler

import java.util.Properties

/**
 * A set of tasks submitted together to the low-level TaskScheduler, usually representing
 * missing partitions of a particular stage.
 */
private[spark] class TaskSet(
    val tasks: Array[Task[_]],
    val stageId: Int,
    val attempt: Int,
    val priority: Int,
    val properties: Properties) {
    val id: String = stageId + "." + attempt

  override def toString: String = "TaskSet " + id
}