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From "T Jake Luciani (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-9795) Fix cqlsh dtests on windows
Date Tue, 14 Jul 2015 03:55:04 GMT
T Jake Luciani created CASSANDRA-9795:
-----------------------------------------

             Summary: Fix cqlsh dtests on windows
                 Key: CASSANDRA-9795
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9795
             Project: Cassandra
          Issue Type: Sub-task
            Reporter: T Jake Luciani
            Assignee: T Jake Luciani
             Fix For: 2.2.x


There are a number of portability problems with python on win32 as I've learned over the past
few days.  

  * Our use of multiprocess is broken in cqlsh for windows.  

https://docs.python.org/2/library/multiprocessing.html#multiprocessing-programming

The code was passing self to the sub-process which on windows must be pickleable (it's not).
 So I refactored to be a class which is initialized in the parent.

  * Our use of strftime is broken on windows

The default timezone information %z in strftime isn't valid on windows.  I added code to the
date format parser in C* to support windows timezone labels.

  * We have a number of file access issues in dtest
  * csv import/export is broken on windows and requires all file be opened with mode 'wb'
or 'rb'
 
http://stackoverflow.com/questions/1170214/pythons-csv-writer-produces-wrong-line-terminator/1170297#1170297

  * CCM's use of popen required the univeral_newline=True flag to work on windows





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