spark-instrumented-optimizer/core/src/main/scala/spark/TaskResult.scala
2011-02-01 15:11:08 -08:00

10 lines
353 B
Scala

package spark
import scala.collection.mutable.Map
// Task result. Also contains updates to accumulator variables.
// TODO: Use of distributed cache to return result is a hack to get around
// what seems to be a bug with messages over 60KB in libprocess; fix it
@serializable
private class TaskResult[T](val value: T, val accumUpdates: Map[Long, Any])