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https://issues.apache.org/jira/browse/HBASE-6949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesse Yates updated HBASE-6949:
-------------------------------
Attachment: hbase-6949-v1.patch
Attaching updated version - forgot to add test for not deleting directories
when a file is added after all children files have been cleaned (if this were
not the expected behaviour, the 'late added' file would be deleted without a
chance to run it through the delegates).
> Automatically delete empty directories in CleanerChore
> ------------------------------------------------------
>
> Key: HBASE-6949
> URL: https://issues.apache.org/jira/browse/HBASE-6949
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.94.3, 0.96.0
> Reporter: Jesse Yates
> Assignee: Jesse Yates
> Fix For: 0.94.3, 0.96.0
>
> Attachments: hbase-6949-v0.patch, hbase-6949-v1.patch
>
>
> Currently the CleanerChore asks cleaner delegates if both directories and
> files should be deleted. However, this leads to somewhat odd behavior in some
> delegates - you don't actually care if the directory hierarchy is preserved,
> the files; this means you always will delete directories and then implement
> the logic you actually want for preserving files. Instead we can handle this
> logic one layer higher in the CleanerChore and let the delegates just worry
> about preserving files.
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