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https://issues.apache.org/jira/browse/BEAM-7874?focusedWorklogId=293456&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-293456
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ASF GitHub Bot logged work on BEAM-7874:
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Author: ASF GitHub Bot
Created on: 12/Aug/19 22:50
Start Date: 12/Aug/19 22:50
Worklog Time Spent: 10m
Work Description: yifanzou commented on pull request #9324: [Release
2.15.0] [BEAM-7874], [BEAM-7873] Distributed FnApiRunner bugfixs
URL: https://github.com/apache/beam/pull/9324
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Issue Time Tracking
-------------------
Worklog Id: (was: 293456)
Time Spent: 3h 20m (was: 3h 10m)
> FnApi only supports up to 10 workers
> ------------------------------------
>
> Key: BEAM-7874
> URL: https://issues.apache.org/jira/browse/BEAM-7874
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
> Reporter: Hannah Jiang
> Assignee: Hannah Jiang
> Priority: Blocker
> Fix For: 2.15.0
>
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> Because max_workers of grpc servers are hardcoded to 10, it only supports up
> to 10 workers, and if we pass more direct_num_workers greater than 10,
> pipeline hangs, because not all workers get connected to the runner.
> [https://github.com/apache/beam/blob/master/sdks/python/apache_beam/runners/portability/fn_api_runner.py#L1141]
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