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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/01/19 21:42:34 UTC

[jira] [Created] (SPARK-5323) Row shouldn't extend Seq

Reynold Xin created SPARK-5323:
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             Summary: Row shouldn't extend Seq
                 Key: SPARK-5323
                 URL: https://issues.apache.org/jira/browse/SPARK-5323
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
            Reporter: Reynold Xin
            Assignee: Reynold Xin


Extending Seq comes at a huge cost:

1. Bytecode bloat (the Row constructor now has to make about 20 static calls to the init method of various constructors.

2.  Documentation bloat (added hundreds of methods most of them are irrelevant).




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