hequn8128 commented on a change in pull request #10017: [FLINK-14019][python]
add support for managing environment and dependencies of Python UDF in Flink
Python API
URL: https://github.com/apache/flink/pull/10017#discussion_r341001195
##########
File path: flink-python/pyflink/table/table_config.py
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@@ -274,6 +275,24 @@ def set_sql_dialect(self, sql_dialect):
"""
self._j_table_config.setSqlDialect(SqlDialect._to_j_sql_dialect(sql_dialect))
+ def set_python_executable(self, python_exec):
+ """
+ Set the path of the python interpreter for running the python udf
worker.
+
+ e.g. "/usr/local/bin/python3".
+
+ .. note::
+
+ The python udf worker depends on Apache Beam (version must be
2.15.0),
+ CloudPickle (version >= 1.2.2), Pip (version >= 7.1.0) and
Review comment:
Remove ClouldPickle as it is packaged in Flink, so users don't need to add
it.
I think the most important here is we should info users that python 3.5 or
higher is required.
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