dianfu commented on a change in pull request #11714: [FLINK-17114][python] Set
the default value of 'python.executable' to the path of the python interpreter
which launches the job when the job is executed by LocalExecutor.
URL: https://github.com/apache/flink/pull/11714#discussion_r407460520
##########
File path: flink-python/pyflink/table/table_environment.py
##########
@@ -79,6 +81,8 @@ def __init__(self, j_tenv, serializer=PickleSerializer()):
self._j_tenv = j_tenv
self._is_blink_planner = TableEnvironment._judge_blink_planner(j_tenv)
self._serializer = serializer
+ # for local executor, use current sys.executable to launch UDF worker.
Review comment:
Update the comments as following:
`when running in MiniCluster, launch the Python UDF worker using the Python
executable specified by sys.executable if users have not specified it
explicitly via configuration python.executable.`
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