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https://issues.apache.org/jira/browse/AURORA-1211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14370581#comment-14370581
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Bill Farner commented on AURORA-1211:
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To be clear - i'm not seeking proof, just some more insight into the thought
process for posterity.
> Spread snapshot creation and backup file write
> ----------------------------------------------
>
> Key: AURORA-1211
> URL: https://issues.apache.org/jira/browse/AURORA-1211
> Project: Aurora
> Issue Type: Task
> Components: Scheduler
> Reporter: Maxim Khutornenko
>
> Currently, backup files are written asynchronously and overlay with the peak
> of GC cleaning up after persisting snapshot in native log. We should
> generally avoid overlaying resource-heavy activities when possible to avoid
> troubleshooting complicated performance related issues.
> Consider delaying backup file write (e.g. for 1 minute) to clearly separate
> its impact from the snapshot GC.
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