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Disable gRPC fork support in PortableRunnerTestWithSubprocesses #38744

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Merged
shunping merged 1 commit into from
May 29, 2026
+16 −16
Merged

Disable gRPC fork support in PortableRunnerTestWithSubprocesses #38744

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32 changes: 16 additions & 16 deletions sdks/python/apache_beam/runners/portability/portable_runner_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -295,6 +295,22 @@ def create_options(self):
class PortableRunnerTestWithSubprocesses(PortableRunnerTest):
_use_subprocesses = True

# TODO(https://github.com/grpc/grpc/issues/37710): Remove once fixed.
@classmethod
def setUpClass(cls):
cls._old_fork_support = os.environ.get('GRPC_ENABLE_FORK_SUPPORT')
os.environ['GRPC_ENABLE_FORK_SUPPORT'] = 'false'
super().setUpClass()

# TODO(https://github.com/grpc/grpc/issues/37710): Remove once fixed.
@classmethod
def tearDownClass(cls):
if cls._old_fork_support is None:
os.environ.pop('GRPC_ENABLE_FORK_SUPPORT', None)
else:
os.environ['GRPC_ENABLE_FORK_SUPPORT'] = cls._old_fork_support
super().tearDownClass()
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def create_options(self):
options = super().create_options()
options.view_as(PortableOptions).environment_type = (
Expand Down Expand Up @@ -329,22 +345,6 @@ class PortableRunnerTestWithSubprocessesAndMultiWorkers(
PortableRunnerTestWithSubprocesses):
_use_subprocesses = True

# TODO(https://github.com/grpc/grpc/issues/37710): Remove once fixed.
@classmethod
def setUpClass(cls):
cls._old_fork_support = os.environ.get('GRPC_ENABLE_FORK_SUPPORT')
os.environ['GRPC_ENABLE_FORK_SUPPORT'] = 'false'
super().setUpClass()

# TODO(https://github.com/grpc/grpc/issues/37710): Remove once fixed.
@classmethod
def tearDownClass(cls):
if cls._old_fork_support is None:
os.environ.pop('GRPC_ENABLE_FORK_SUPPORT', None)
else:
os.environ['GRPC_ENABLE_FORK_SUPPORT'] = cls._old_fork_support
super().tearDownClass()

def create_options(self):
options = super() \
.create_options()
Expand Down
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