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https://issues.apache.org/jira/browse/BEAM-9558?focusedWorklogId=468049&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-468049
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ASF GitHub Bot logged work on BEAM-9558:
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Author: ASF GitHub Bot
Created on: 07/Aug/20 21:45
Start Date: 07/Aug/20 21:45
Worklog Time Spent: 10m
Work Description: ibzib commented on pull request #12486:
URL: https://github.com/apache/beam/pull/12486#issuecomment-670725230
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Issue Time Tracking
-------------------
Worklog Id: (was: 468049)
Time Spent: 1.5h (was: 1h 20m)
> Make end of data channel explicit
> ---------------------------------
>
> Key: BEAM-9558
> URL: https://issues.apache.org/jira/browse/BEAM-9558
> Project: Beam
> Issue Type: Improvement
> Components: beam-model
> Reporter: Robert Bradshaw
> Assignee: Robert Bradshaw
> Priority: P2
> Fix For: 2.21.0
>
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> Currently the end of a data channel is implicitly marked by sending an empty
> data block. The protocol would be simplified by making this explicit, and it
> would also prevent data loss bugs that might occur by accidentally sending an
> empty block.
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