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https://issues.apache.org/jira/browse/BEAM-3645?focusedWorklogId=266435&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-266435
]
ASF GitHub Bot logged work on BEAM-3645:
----------------------------------------
Author: ASF GitHub Bot
Created on: 25/Jun/19 08:33
Start Date: 25/Jun/19 08:33
Worklog Time Spent: 10m
Work Description: robertwb commented on pull request #8872: [BEAM-3645]
add ParallelBundleManager
URL: https://github.com/apache/beam/pull/8872#discussion_r297066333
##########
File path: sdks/python/apache_beam/runners/portability/fn_api_runner_test.py
##########
@@ -1176,6 +1176,18 @@ def create_pipeline(self):
payload=b'2')))
+class FnApiRunnerTestWithGrpcAndMultiWorkers(FnApiRunnerTest):
+
+ def create_pipeline(self):
+ from apache_beam.options.pipeline_options import DirectOptions
+ p = beam.Pipeline(
+ runner=fn_api_runner.FnApiRunner(
+ default_environment=beam_runner_api_pb2.Environment(
+ urn=python_urns.EMBEDDED_PYTHON_GRPC)))
+ p._options.view_as(DirectOptions).direct_num_workers = 2
Review comment:
Generally it's preferable to create a pipelines object and pass it to the
Pipeline constructor instead of mutating it after the fact.
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Issue Time Tracking
-------------------
Worklog Id: (was: 266435)
Time Spent: 10.5h (was: 10h 20m)
> Support multi-process execution on the FnApiRunner
> --------------------------------------------------
>
> Key: BEAM-3645
> URL: https://issues.apache.org/jira/browse/BEAM-3645
> Project: Beam
> Issue Type: Improvement
> Components: sdk-py-core
> Affects Versions: 2.2.0, 2.3.0
> Reporter: Charles Chen
> Assignee: Hannah Jiang
> Priority: Major
> Time Spent: 10.5h
> Remaining Estimate: 0h
>
> https://issues.apache.org/jira/browse/BEAM-3644 gave us a 15x performance
> gain over the previous DirectRunner. We can do even better in multi-core
> environments by supporting multi-process execution in the FnApiRunner, to
> scale past Python GIL limitations.
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