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https://issues.apache.org/jira/browse/BEAM-2930?focusedWorklogId=135910&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-135910
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ASF GitHub Bot logged work on BEAM-2930:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 17/Aug/18 23:02
            Start Date: 17/Aug/18 23:02
    Worklog Time Spent: 10m 
      Work Description: tweise commented on issue #6208: [WIP] [BEAM-2930] Side 
input support for Flink portable streaming.
URL: https://github.com/apache/beam/pull/6208#issuecomment-414008492
 
 
   OK, then the idea of building up state as Iterable as shown in this PR is 
definitely not working.
   
   Repeated firing isn't idempotent at least with Flink. If pipeline reverts to 
a checkpoint then change in order of arrival between (updating) side input and 
main input can lead to different result even for the same bundle.

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Issue Time Tracking
-------------------

    Worklog Id:     (was: 135910)
    Time Spent: 3h 50m  (was: 3h 40m)

> Flink support for portable side input
> -------------------------------------
>
>                 Key: BEAM-2930
>                 URL: https://issues.apache.org/jira/browse/BEAM-2930
>             Project: Beam
>          Issue Type: Sub-task
>          Components: runner-flink
>            Reporter: Henning Rohde
>            Priority: Major
>              Labels: portability
>          Time Spent: 3h 50m
>  Remaining Estimate: 0h
>




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