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The following commit(s) were added to refs/heads/master by this push:
new 31b183d Add a new sdf E2E test without defer_remainder
new 596bf10 [BEAM-2939] Add a new sdf E2E test without defer_remainder
31b183d is described below
commit 31b183de500eef9ba97524532c380141021ca160
Author: Boyuan Zhang <[email protected]>
AuthorDate: Mon Apr 15 16:18:09 2019 -0700
Add a new sdf E2E test without defer_remainder
---
.../runners/portability/flink_runner_test.py | 3 ++
.../runners/portability/fn_api_runner_test.py | 48 +++++++++++++++-------
2 files changed, 37 insertions(+), 14 deletions(-)
diff --git a/sdks/python/apache_beam/runners/portability/flink_runner_test.py
b/sdks/python/apache_beam/runners/portability/flink_runner_test.py
index d67b5fb..ea4ec0a 100644
--- a/sdks/python/apache_beam/runners/portability/flink_runner_test.py
+++ b/sdks/python/apache_beam/runners/portability/flink_runner_test.py
@@ -220,6 +220,9 @@ if __name__ == '__main__':
def test_sdf(self):
raise unittest.SkipTest("BEAM-2939")
+ def test_sdf_with_sdf_initiated_checkpointing(self):
+ raise unittest.SkipTest("BEAM-2939")
+
def test_callbacks_with_exception(self):
raise unittest.SkipTest("BEAM-6868")
diff --git a/sdks/python/apache_beam/runners/portability/fn_api_runner_test.py
b/sdks/python/apache_beam/runners/portability/fn_api_runner_test.py
index 7bbc16d..138648d 100644
--- a/sdks/python/apache_beam/runners/portability/fn_api_runner_test.py
+++ b/sdks/python/apache_beam/runners/portability/fn_api_runner_test.py
@@ -364,23 +364,25 @@ class FnApiRunnerTest(unittest.TestCase):
def test_sdf(self):
- counter = beam.metrics.Metrics.counter('ns', 'my_counter')
-
- class ExpandStringsProvider(beam.transforms.core.RestrictionProvider):
- def initial_restriction(self, element):
- return (0, len(element))
+ class ExpandingStringsDoFn(beam.DoFn):
+ def process(self, element, restriction_tracker=ExpandStringsProvider()):
+ assert isinstance(
+ restriction_tracker,
+ restriction_trackers.OffsetRestrictionTracker), restriction_tracker
+ for k in range(*restriction_tracker.current_restriction()):
+ yield element[k]
- def create_tracker(self, restriction):
- return restriction_trackers.OffsetRestrictionTracker(
- restriction[0], restriction[1])
+ with self.create_pipeline() as p:
+ data = ['abc', 'defghijklmno', 'pqrstuv', 'wxyz']
+ actual = (
+ p
+ | beam.Create(data)
+ | beam.ParDo(ExpandingStringsDoFn()))
+ assert_that(actual, equal_to(list(''.join(data))))
- def split(self, element, restriction):
- start, end = restriction
- middle = (end - start) // 2
- return [(start, middle), (middle, end)]
+ def test_sdf_with_sdf_initiated_checkpointing(self):
- def restriction_size(self, element, restriction):
- return restriction[1] - restriction[0]
+ counter = beam.metrics.Metrics.counter('ns', 'my_counter')
class ExpandStringsDoFn(beam.DoFn):
def process(self, element, restriction_tracker=ExpandStringsProvider()):
@@ -1167,6 +1169,24 @@ class EventRecorder(object):
shutil.rmtree(self.tmp_dir)
+class ExpandStringsProvider(beam.transforms.core.RestrictionProvider):
+ """A RestrictionProvider that used for sdf related tests."""
+ def initial_restriction(self, element):
+ return (0, len(element))
+
+ def create_tracker(self, restriction):
+ return restriction_trackers.OffsetRestrictionTracker(
+ restriction[0], restriction[1])
+
+ def split(self, element, restriction):
+ start, end = restriction
+ middle = (end - start) // 2
+ return [(start, middle), (middle, end)]
+
+ def restriction_size(self, element, restriction):
+ return restriction[1] - restriction[0]
+
+
if __name__ == '__main__':
logging.getLogger().setLevel(logging.INFO)
unittest.main()
