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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2014/09/09 18:45:28 UTC

[jira] [Created] (SPARK-3459) MulticlassMetrics is not serializable

Xiangrui Meng created SPARK-3459:
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             Summary: MulticlassMetrics is not serializable
                 Key: SPARK-3459
                 URL: https://issues.apache.org/jira/browse/SPARK-3459
             Project: Spark
          Issue Type: Bug
          Components: MLlib
            Reporter: Xiangrui Meng


Some task closures contains member variables and hence have reference to itself, which causes task not serializable exception on a real cluster.



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