Packages

package stats

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Type Members

  1. class ArrayAccumulator extends AccumulatorV2[(Int, Long), Array[Long]]

    An accumulator that keeps arrays of counts.

    An accumulator that keeps arrays of counts. Counts from multiple partitions are merged by index. -1 indicates a null and is handled using TVL (-1 + N = -1)

  2. case class DataSize(bytesCompressed: Option[Long] = None, rows: Option[Long] = None) extends Product with Serializable

    Note: Please don't add any new constructor to this class.

    Note: Please don't add any new constructor to this class. jackson-module-scala always picks up the first constructor returned by Class.getConstructors but the order of the constructors list is non-deterministic. (SC-13343)

  3. case class DeltaScan(version: Long, files: Seq[AddFile], total: DataSize, partition: DataSize, scanned: DataSize)(partitionFilters: ExpressionSet, dataFilters: ExpressionSet, unusedFilters: ExpressionSet, projection: AttributeSet) extends Product with Serializable

    Used to hold details the files and stats for a scan where we have already applied filters and a limit.

Value Members

  1. object DataSize extends Serializable

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