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https://issues.apache.org/jira/browse/BEAM-9558?focusedWorklogId=406534&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-406534
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ASF GitHub Bot logged work on BEAM-9558:
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Author: ASF GitHub Bot
Created on: 19/Mar/20 19:46
Start Date: 19/Mar/20 19:46
Worklog Time Spent: 10m
Work Description: robertwb commented on issue #11173: [BEAM-9558] Add
explicit end bit for data channel.
URL: https://github.com/apache/beam/pull/11173#issuecomment-601382441
R: @lukecwik
This doesn't actually end up cleaning up the code much, and I suspect many
end chunks will be empty in practice anyway, but it makes the protocol less
error-prone and easier to follow.
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Issue Time Tracking
-------------------
Worklog Id: (was: 406534)
Time Spent: 20m (was: 10m)
> Make end of data channel explit.
> --------------------------------
>
> 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: Major
> Fix For: 2.21.0
>
> Time Spent: 20m
> 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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