hequn8128 commented on a change in pull request #9890:
[FLINK-14272][python][table-planner-blink] Support Blink planner for Python UDF
URL: https://github.com/apache/flink/pull/9890#discussion_r335328759
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File path: flink-python/pyflink/testing/test_case_utils.py
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@@ -149,6 +149,30 @@ def collect(self, table):
return string_result
+class PyFlinkBlinkStreamTableTestCase(PyFlinkTestCase):
+ """
+ Base class for stream unit tests.
+ """
+
+ def setUp(self):
+ super(PyFlinkBlinkStreamTableTestCase, self).setUp()
+ self.env = StreamExecutionEnvironment.get_execution_environment()
+ self.env.set_parallelism(1)
Review comment:
Why we set parallelism to 1 here. It will affect all test case for under
blink streaming. Can we set the parallelism in the tests which require that
parallelism 1?
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