leiyiz commented on a change in pull request #12709:
URL: https://github.com/apache/beam/pull/12709#discussion_r483279172
##########
File path:
sdks/python/apache_beam/testing/benchmarks/nexmark/nexmark_launcher.py
##########
@@ -156,34 +191,32 @@ def parse_args(self):
# Usage with Dataflow requires a project to be supplied.
self.project = self.pipeline_options.view_as(GoogleCloudOptions).project
- if self.project is None:
- parser.print_usage()
- print(sys.argv[0] + ': error: argument --project is required')
- sys.exit(1)
-
- # Pub/Sub is currently available for use only in streaming pipelines.
self.streaming = self.pipeline_options.view_as(StandardOptions).streaming
- if self.streaming is None:
- parser.print_usage()
- print(sys.argv[0] + ': error: argument --streaming is required')
- sys.exit(1)
# wait_until_finish ensures that the streaming job is canceled.
self.wait_until_finish_duration = (
self.pipeline_options.view_as(TestOptions).wait_until_finish_duration)
- if self.wait_until_finish_duration is None:
- parser.print_usage()
- print(sys.argv[0] + ': error: argument --wait_until_finish_duration is
required') # pylint: disable=line-too-long
- sys.exit(1)
+ self.runner = self.pipeline_options.view_as(StandardOptions).runner
+
+ if self.streaming:
+ if self.wait_until_finish_duration is None\
+ or self.project is None or self.runner != 'DataflowRunner':
+ print('error: argument --wait_until_finish_duration\n' +
Review comment:
RuntimeError right? as it is an unexpected error
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