a8332098ce
This PR revert #5404, change to pass the version of python in driver into JVM, check it in worker before deserializing closure, then it can works with different major version of Python.
Author: Davies Liu <davies@databricks.com>
Closes #6203 from davies/py_version and squashes the following commits:
b8fb76e [Davies Liu] fix test
6ce5096 [Davies Liu] use string for version
47c6278 [Davies Liu] check python version of worker with driver
(cherry picked from commit
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.. | ||
__init__.py | ||
_types.py | ||
column.py | ||
context.py | ||
dataframe.py | ||
functions.py | ||
group.py | ||
tests.py |