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Posted to issues@beam.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/12/02 17:32:00 UTC

[jira] [Work logged] (BEAM-8581) Python SDK labels ontime empty panes as late

     [ https://issues.apache.org/jira/browse/BEAM-8581?focusedWorklogId=352035&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-352035 ]

ASF GitHub Bot logged work on BEAM-8581:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 02/Dec/19 17:31
            Start Date: 02/Dec/19 17:31
    Worklog Time Spent: 10m 
      Work Description: rohdesamuel commented on issue #10035: [BEAM-8581] and [BEAM-8582] watermark and trigger fixes
URL: https://github.com/apache/beam/pull/10035#issuecomment-560497203
 
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 352035)
    Time Spent: 7h 40m  (was: 7.5h)

> Python SDK labels ontime empty panes as late
> --------------------------------------------
>
>                 Key: BEAM-8581
>                 URL: https://issues.apache.org/jira/browse/BEAM-8581
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-py-core
>            Reporter: Sam Rohde
>            Assignee: Sam Rohde
>            Priority: Major
>          Time Spent: 7h 40m
>  Remaining Estimate: 0h
>
> The GeneralTriggerDriver does not put watermark holds on timers, leading to the ontime empty pane being considered late data.
> Fix: Add a new notion of whether a trigger has an ontime pane. If it does, then set a watermark hold to end of window - 1.



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