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https://issues.apache.org/jira/browse/BEAM-6738?focusedWorklogId=202973&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-202973
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ASF GitHub Bot logged work on BEAM-6738:
----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Feb/19 02:54
Start Date: 23/Feb/19 02:54
Worklog Time Spent: 10m
Work Description: lostluck commented on pull request #7935: [BEAM-6738]
Cache Combine Invokers.
URL: https://github.com/apache/beam/pull/7935
Applies the invoker caching optimization to Combines, as previously applied
to ParDo.
------------------------
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Issue Time Tracking
-------------------
Worklog Id: (was: 202973)
Time Spent: 10m
Remaining Estimate: 0h
> Reduce Combine overhead
> -----------------------
>
> Key: BEAM-6738
> URL: https://issues.apache.org/jira/browse/BEAM-6738
> Project: Beam
> Issue Type: Sub-task
> Components: sdk-go
> Reporter: Robert Burke
> Assignee: Robert Burke
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Sibling to BEAM-4726 for ParDos, this should be to add the invoker caching to
> the exec/combine.go units, since for example AddInput would be done for every
> single element, and for large key spaces, the same applies for the other
> CombineFn components.
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