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https://issues.apache.org/jira/browse/BEAM-7448?focusedWorklogId=250009&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-250009
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ASF GitHub Bot logged work on BEAM-7448:
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Author: ASF GitHub Bot
Created on: 29/May/19 10:12
Start Date: 29/May/19 10:12
Worklog Time Spent: 10m
Work Description: echauchot commented on issue #8711: [BEAM-7448] Remove
redundant windowing information and unused accumulators on Spark runner
URL: https://github.com/apache/beam/pull/8711#issuecomment-496875041
Thanks for the review @iemejia !
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Issue Time Tracking
-------------------
Worklog Id: (was: 250009)
Time Spent: 0.5h (was: 20m)
> Remove redundant windowing information and unused accumulators on Spark runner
> ------------------------------------------------------------------------------
>
> Key: BEAM-7448
> URL: https://issues.apache.org/jira/browse/BEAM-7448
> Project: Beam
> Issue Type: Improvement
> Components: runner-spark
> Reporter: Etienne Chauchot
> Assignee: Etienne Chauchot
> Priority: Major
> Fix For: 2.14.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> In some places the Spark runner uses both external windowing and internal
> windowing in collections such as
> {code:java}
> WindowedValue<KV<K, Iterable<WindowedValue<V>>>>
> {code}
> leading to unneeded mappers and dereference
> The external windowing information is duplicated so unneeded
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