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Posted to issues@spark.apache.org by "Kousuke Saruta (JIRA)" <ji...@apache.org> on 2014/08/09 22:52:11 UTC

[jira] [Created] (SPARK-2948) PySpark doesn't work on Python 2.6

Kousuke Saruta created SPARK-2948:
-------------------------------------

             Summary: PySpark doesn't work on Python 2.6
                 Key: SPARK-2948
                 URL: https://issues.apache.org/jira/browse/SPARK-2948
             Project: Spark
          Issue Type: Bug
          Components: PySpark
    Affects Versions: 1.0.2
         Environment: CentOS 6.5 / Python 2.6.6
            Reporter: Kousuke Saruta
            Priority: Blocker


In serializser.py, collections.namedtuple is redefined as follows.

{code}
    def namedtuple(name, fields, verbose=False, rename=False):                                                                                                
        cls = _old_namedtuple(name, fields, verbose, rename)                                                                                                  
        return _hack_namedtuple(cls)                                                                                                                          
                                 
{code}

The number of arguments is 4 but the number of arguments of namedtuple for Python 2.6 is 3 so mismatch is occurred.



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