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  1. SystemDS
  2. SYSTEMDS-2441

Incorrect spark matrix market reblock to binary

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: SystemML 1.2
    • Component/s: None
    • Labels:
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      Description

      The spark reblock of files in matrix market format into binary format produces currently wrong results because the meta data row (nrow, ncol, nnz) is interpreted as data row. Specifically, the output matrix has an incorrect value (i.e., the nnz meta data) in the bottom-right cell.

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            • Assignee:
              mboehm7 Matthias Boehm
              Reporter:
              mboehm7 Matthias Boehm
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              Dates

              • Created:
                Updated:
                Resolved: