## Uses of Class
org.apache.sysds.runtime.instructions.spark.data.RowMatrixBlock

- Packages that use RowMatrixBlock
  Package | Description
  --- | ---
  org.apache.sysds.runtime.instructions.spark.utils |

- - ### Uses of RowMatrixBlock in org.apache.sysds.runtime.instructions.spark.utils

    Method parameters in org.apache.sysds.runtime.instructions.spark.utils with type arguments of type RowMatrixBlock
    Modifier and Type | Method and Description
    --- | ---
    `static org.apache.spark.api.java.JavaPairRDD<MatrixIndexes,MatrixBlock>` | RDDAggregateUtils.`mergeRowsByKey(org.apache.spark.api.java.JavaPairRDD<MatrixIndexes,RowMatrixBlock> in)` Merges disjoint data of all blocks per key.

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