[
https://issues.apache.org/jira/browse/BEAM-12135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17368360#comment-17368360
]
Beam JIRA Bot commented on BEAM-12135:
--------------------------------------
This issue was marked "stale-P2" and has not received a public comment in 14
days. It is now automatically moved to P3. If you are still affected by it, you
can comment and move it back to P2.
> Batch optimized translation for Spark Runner
> --------------------------------------------
>
> Key: BEAM-12135
> URL: https://issues.apache.org/jira/browse/BEAM-12135
> Project: Beam
> Issue Type: Improvement
> Components: runner-spark
> Reporter: Ismaël Mejía
> Priority: P3
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> Spark Runner and maybe all other runners that deal with batch only data might
> benefit of a batch optimized translation where details about the full Beam
> model matter less because we are in Global window, no panes info is needed
> and all records use the sane (min) timestamp. With this premise the records
> can be encoded as 'value only' WindowValues and transforms like GroupByKey
> may ignore windowing (GABW) to improve performance.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
