org.apache.spark.sql.execution

columnar

package columnar

Visibility
  1. Public
  2. All

Type Members

  1. abstract class ColumnarIterator extends Iterator[InternalRow]

    An Iterator to walk through the InternalRows from a CachedBatch

  2. class MutableUnsafeRow extends GenericMutableRow

    An helper class to update the fields of UnsafeRow, used by ColumnAccessor

Value Members

  1. object GenerateColumnAccessor extends CodeGenerator[Seq[DataType], ColumnarIterator] with Logging

    Generates bytecode for an ColumnarIterator for columnar cache.

Ungrouped