Package

org.apache.spark.sql.execution

columnar

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package columnar

Visibility
  1. Public
  2. All

Type Members

  1. abstract class ColumnarIterator extends Iterator[InternalRow]

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    An Iterator to walk through the InternalRows from a CachedBatch

  2. class MutableUnsafeRow extends GenericMutableRow

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

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

    WARNING: These setter MUST be called in increasing order of ordinals.

Value Members

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

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    Generates bytecode for a ColumnarIterator for columnar cache.

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