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Posted to issues@spark.apache.org by "William Benton (JIRA)" <ji...@apache.org> on 2014/05/10 23:58:35 UTC

[jira] [Created] (SPARK-1781) Generalized validity checking for configuration parameters

William Benton created SPARK-1781:
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             Summary: Generalized validity checking for configuration parameters
                 Key: SPARK-1781
                 URL: https://issues.apache.org/jira/browse/SPARK-1781
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 1.0.0
            Reporter: William Benton
            Priority: Minor


Issues like SPARK-1779 could be handled easily by a general mechanism for specifying whether or not a configuration parameter value is valid or not (and then excepting or warning and switching to a default value if it is not).  I think it's possible to do this in a fairly lightweight fashion.



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