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Posted to issues@spark.apache.org by "Liang-Chi Hsieh (JIRA)" <ji...@apache.org> on 2017/02/02 05:21:51 UTC

[jira] [Created] (SPARK-19433) ML Pipeline with long stages takes long time to finish

Liang-Chi Hsieh created SPARK-19433:
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             Summary: ML Pipeline with long stages takes long time to finish
                 Key: SPARK-19433
                 URL: https://issues.apache.org/jira/browse/SPARK-19433
             Project: Spark
          Issue Type: Improvement
          Components: ML
    Affects Versions: 2.1.0
            Reporter: Liang-Chi Hsieh


For a Pipeline including long stages, the iterative fit and transform cause extremely grown query plans and RDD lineages, it takes longer time to finish the fit and transform.



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