# Package org.apache.sysds.runtime.instructions.spark.utils

- Class Summary
  Class | Description
  --- | ---
  FrameRDDAggregateUtils |
  FrameRDDConverterUtils |
  FrameRDDConverterUtils.LongFrameToLongWritableFrameFunction |
  FrameRDDConverterUtils.LongWritableFrameToLongFrameFunction |
  FrameRDDConverterUtils.LongWritableTextToLongTextFunction |
  FrameRDDConverterUtils.LongWritableToSerFunction |
  RDDAggregateUtils | Collection of utility methods for aggregating binary block rdds.
  RDDConverterUtils |
  RDDConverterUtils.BinaryCellToBinaryBlockFunction |
  RDDConverterUtils.DataFrameExtractIDFunction |
  RDDConverterUtilsExt | NOTE: These are experimental converter utils.
  RDDConverterUtilsExt.AddRowID |
  RDDSortUtils |
  RDDSortUtils.IndexComparator |
  RDDSortUtils.IndexComparator2 |
  SparkUtils |

- Enum Summary
  Enum | Description
  --- | ---
  RDDConverterUtilsExt.RDDConverterTypes |

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