[GitHub] [beam] ibzib commented on a change in pull request #11052: [BEAM-9446] Add missing parallelism and execution mode args.

[GitBox <gi...@apache.org>]

ibzib commented on a change in pull request #11052: [BEAM-9446] Add missing parallelism and execution mode args.
URL: https://github.com/apache/beam/pull/11052#discussion_r388601783
 
 

 ##########
 File path: sdks/python/apache_beam/options/pipeline_options.py
 ##########
 @@ -1075,6 +1075,22 @@ def _add_argparse_args(cls, parser):
         ' directly, rather than starting up a job server.'
         ' Only applies when flink_master is set to a'
         ' cluster address.  Requires Python 3.6+.')
+    parser.add_argument(
+        '--parallelism',
+        default=-1,
+        type=int,
+        help='The degree of parallelism to be used when distributing '
+             'operations onto workers. If the parallelism is not set, the '
+             'configured Flink default is used, or 1 if none can be found.'
+    )
+    parser.add_argument(
+        '--execution_mode_for_batch',
+        default='PIPELINED',
+        help='Flink mode for data exchange of batch pipelines. '
 
 Review comment:
   I think that's what experiment(s) are for: https://github.com/apache/beam/blob/35beffc5775636eb96e33eb57c6e5f213cfe033a/sdks/python/apache_beam/options/pipeline_options.py#L803-L811

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