[GitHub] merlimat opened a new pull request #3470: Fixed watch-znode script to work in Py2

[GitBox <gi...@apache.org>]

merlimat opened a new pull request #3470: Fixed watch-znode script to work in Py2
URL: https://github.com/apache/pulsar/pull/3470
 
 
   ### Motivation
   
   `watch-znode.py` script used in integration tests is calling : 
   
   ```python
   print('xyx', file=sys.stderr)
   ```
   This is only supported in Python3 but not on Python2
   
   Changing to a common compatible format:
   
   ```python
   sys.stderr.write('xyz\n')
   ```

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