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Posted to issues@spark.apache.org by "Jacek Lewandowski (JIRA)" <ji...@apache.org> on 2015/10/27 11:57:27 UTC

[jira] [Created] (SPARK-11344) ApplicationDescription should be immutable case class

Jacek Lewandowski created SPARK-11344:
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             Summary: ApplicationDescription should be immutable case class
                 Key: SPARK-11344
                 URL: https://issues.apache.org/jira/browse/SPARK-11344
             Project: Spark
          Issue Type: Bug
          Components: Deploy, Spark Core
    Affects Versions: 1.5.1, 1.4.1
            Reporter: Jacek Lewandowski


{{ApplicationDescription}} should be a case class. Currently it is not immutable because it has one {{var}} field. This is something which has to be refactored because it causes confusion and bugs - for example, with SPARK-1706 introduced additional {{val}} to {{ApplicationDescription}} but it was missed in {{copy}} method. 




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