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https://issues.apache.org/jira/browse/BEAM-3645?focusedWorklogId=284945&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-284945
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ASF GitHub Bot logged work on BEAM-3645:
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Author: ASF GitHub Bot
Created on: 30/Jul/19 13:23
Start Date: 30/Jul/19 13:23
Worklog Time Spent: 10m
Work Description: robertwb commented on issue #8979: [BEAM-3645] add
multiplexing for python FnApiRunner
URL: https://github.com/apache/beam/pull/8979#issuecomment-516416548
Looks good to me, pending tests, lint, etc. are happy.
For now, lets skip adding thread_name_prefix due to lack of support on 3.5.
It would probably still be a good thing to have (e.g. providing our own
constructor that conditionally passes this argument down) but not needed as
part of this PR.
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Issue Time Tracking
-------------------
Worklog Id: (was: 284945)
Time Spent: 34.5h (was: 34h 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
> Fix For: 2.15.0
>
> Time Spent: 34.5h
> 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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