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https://issues.apache.org/jira/browse/BEAM-10959?focusedWorklogId=490884&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-490884
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ASF GitHub Bot logged work on BEAM-10959:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 25/Sep/20 13:22
Start Date: 25/Sep/20 13:22
Worklog Time Spent: 10m
Work Description: chamikaramj commented on pull request #12934:
URL: https://github.com/apache/beam/pull/12934#issuecomment-698656957
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Issue Time Tracking
-------------------
Worklog Id: (was: 490884)
Time Spent: 2.5h (was: 2h 20m)
> Fix race where split/progress calls return "Unknown process bundle
> instruction"
> -------------------------------------------------------------------------------
>
> Key: BEAM-10959
> URL: https://issues.apache.org/jira/browse/BEAM-10959
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-harness
> Reporter: Luke Cwik
> Assignee: Luke Cwik
> Priority: P2
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> Currently there is a race where a BundleProcessor doesn't exist until another
> thread picks up the task and inserts into the active set. This allows for
> split/progress calls to happen and error out with "Unknown process bundle
> instruction X".
> Since the control stream is ordered, we can guarantee that an uninitialized
> BundleProcessor exists that can respond to this really early split/progress
> calls.
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