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https://issues.apache.org/jira/browse/BEAM-12776?focusedWorklogId=642832&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-642832
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ASF GitHub Bot logged work on BEAM-12776:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 27/Aug/21 13:30
Start Date: 27/Aug/21 13:30
Worklog Time Spent: 10m
Work Description: scwhittle commented on pull request #15354:
URL: https://github.com/apache/beam/pull/15354#issuecomment-907204576
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Issue Time Tracking
-------------------
Worklog Id: (was: 642832)
Time Spent: 40m (was: 0.5h)
> Improve parallelism of closing files in FileIO
> ----------------------------------------------
>
> Key: BEAM-12776
> URL: https://issues.apache.org/jira/browse/BEAM-12776
> Project: Beam
> Issue Type: Bug
> Components: io-java-files
> Reporter: Sam Whittle
> Assignee: Sam Whittle
> Priority: P2
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Currently close happens in processElement which is per-window.
> If there are many windows firing this can throttle throughput waiting for IO
> instead of closing in parallel in finishBundle.
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