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Posted to issues@spark.apache.org by "lisendong (JIRA)" <ji...@apache.org> on 2015/03/30 16:12:53 UTC

[jira] [Created] (SPARK-6609) explicit checkpoint does not work

lisendong created SPARK-6609:
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             Summary: explicit checkpoint does not work
                 Key: SPARK-6609
                 URL: https://issues.apache.org/jira/browse/SPARK-6609
             Project: Spark
          Issue Type: Bug
          Components: ML
    Affects Versions: 1.3.0
            Reporter: lisendong
            Priority: Critical
             Fix For: 1.3.0


https://github.com/apache/spark/blob/db34690466d67f9c8ac6a145fddb5f7ea30a8d8d/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala


from the code, I found the explicit feedback ALS does not do "checkpoint()"





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