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  1. Mahout
  2. MAHOUT-1921

DSSVD Propagates cache hint

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.13.0
    • Fix Version/s: 0.13.0
    • Component/s: Math
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      Description

      The DSSVD does lots of check pointing, but currently only the default checkpoint cacheHint is given.

      The user should be able to pass a checkpointing hint as this can lead to dramatic performance issues in some cases.

      https://github.com/apache/mahout/blob/master/math-scala/src/main/scala/org/apache/mahout/math/decompositions/DSSVD.scala

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              • Assignee:
                rawkintrevo Trevor Grant
                Reporter:
                rawkintrevo Trevor Grant
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