udim commented on a change in pull request #14916:
URL: https://github.com/apache/beam/pull/14916#discussion_r644141497
##########
File path: sdks/python/apache_beam/io/iobase.py
##########
@@ -1226,17 +1226,13 @@ def _finalize_write(
class _RoundRobinKeyFn(core.DoFn):
- def __init__(self, count):
- # type: (int) -> None
- self.count = count
-
def start_bundle(self):
- self.counter = random.randint(0, self.count - 1)
+ self.counter = None
- def process(self, element):
- self.counter += 1
- if self.counter >= self.count:
- self.counter -= self.count
+ def process(self, element, count):
+ if self.counter is None:
+ self.counter = int(random.random() * count)
Review comment:
```suggestion
self.counter = random.randrange(0, count)
```
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