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https://issues.apache.org/jira/browse/HBASE-7465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesse Yates resolved HBASE-7465.
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Resolution: Duplicate
This work got picked up in HBASE-7467, so just duping it and moving on.
> CleanerChore shouldn't leak IOException for failed delete of non-empty
> directory
> --------------------------------------------------------------------------------
>
> Key: HBASE-7465
> URL: https://issues.apache.org/jira/browse/HBASE-7465
> Project: HBase
> Issue Type: Bug
> Components: master
> Affects Versions: 0.96.0, 0.94.4
> Reporter: Jesse Yates
> Assignee: Jesse Yates
> Fix For: 0.96.0, 0.94.5
>
> Attachments: hbase-7465-v0.patch
>
>
> CleanerChore has the following lines:
> {code}
> // if all the children have been deleted, then we should try to delete
> this directory. However,
> // don't do so recursively so we don't delete files that have been added
> since we checked.
> return canDeleteThis ? fs.delete(toCheck, false) : false;
> {code}
> has a race condition where the directory can have a file added underneath of
> it between being determined 'ok to delete' and not. As the comment mentions,
> we don't do a recursive delete to avoid deleting those files. However, the
> non-recursive delete of the directory throws an IOException.
> This is from
> http://search-hadoop.com/m/MUMTb13obDf2/CleanerChore+exception/v=plain
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