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https://issues.apache.org/jira/browse/BEAM-6188?focusedWorklogId=180410&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-180410
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ASF GitHub Bot logged work on BEAM-6188:
----------------------------------------
Author: ASF GitHub Bot
Created on: 02/Jan/19 21:29
Start Date: 02/Jan/19 21:29
Worklog Time Spent: 10m
Work Description: dpmills commented on issue #7226: [BEAM-6188] Unbouded
synthetic source
URL: https://github.com/apache/beam/pull/7226#issuecomment-450990973
I'm not immediately able to tell what is causing the problem, but you
almost certainly don't need to have requiresDeduping() return true, which
will avoid this issue altogether. As long as your records are
deterministic given your checkpoints, you get exactly-once for free without
needing the explicit dedup shuffle.
On Wed, Jan 2, 2019 at 1:02 PM Pablo <[email protected]> wrote:
> @dpmills <https://github.com/dpmills> @reuvenlax
> <https://github.com/reuvenlax>
> are you guys able to speak to this?
> By using the approach outlined in this comment
> <https://github.com/apache/beam/pull/7226#discussion_r243346489>, Lukazs
> is seeing these errors
> <https://github.com/apache/beam/pull/7226#issuecomment-449409277> on
> dataflow.
>
> We'd greatly appreciate your feedback.
>
> —
> You are receiving this because you were mentioned.
> Reply to this email directly, view it on GitHub
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Issue Time Tracking
-------------------
Worklog Id: (was: 180410)
Time Spent: 4h 10m (was: 4h)
> Create unbounded synthetic source
> ---------------------------------
>
> Key: BEAM-6188
> URL: https://issues.apache.org/jira/browse/BEAM-6188
> Project: Beam
> Issue Type: Sub-task
> Components: testing
> Reporter: Lukasz Gajowy
> Assignee: Lukasz Gajowy
> Priority: Major
> Time Spent: 4h 10m
> Remaining Estimate: 0h
>
> It is needed for streaming scenarios. It should provide ways to reason about
> time and recovering from checkpoints.
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