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https://issues.apache.org/jira/browse/HADOOP-16473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Bota reassigned HADOOP-16473:
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Assignee: Gabor Bota
> S3Guard prune to only remove auth dir marker if files (not tombstones) are
> removed
> ----------------------------------------------------------------------------------
>
> Key: HADOOP-16473
> URL: https://issues.apache.org/jira/browse/HADOOP-16473
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.2.0
> Reporter: Steve Loughran
> Assignee: Gabor Bota
> Priority: Minor
>
> the {{s3guard prune}} command marks all dirs as non-auth if an entry was
> deleted. This makes sense from a performance perspective. But if only
> tombstones are being purged, it doesn't -all it does is hurt the performance
> of future scans
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