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From "Sean Mackrory (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14484) Ensure deleted parent directory tombstones are overwritten when implicitly recreated
Date Mon, 05 Jun 2017 14:29:04 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16037033#comment-16037033
] 

Sean Mackrory commented on HADOOP-14484:
----------------------------------------

[~stevel@apache.org] - yeah that's what I ended up doing because they are indeed closely related
(that fixes this test for the Local implementation), just forgot to comment that on this particular
JIRA. See ITestS3GuardDeleteTracking.java. It tests for both child directories, child files,
and the same thing 2 levels down.

> Ensure deleted parent directory tombstones are overwritten when implicitly recreated
> ------------------------------------------------------------------------------------
>
>                 Key: HADOOP-14484
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14484
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>            Reporter: Sean Mackrory
>            Assignee: Sean Mackrory
>
> As discussed on HADOOP-13998, there may be a test missing (and possibly broken metadata
store implementations) for the case where a directory is deleted but is later implicitly recreated
by creating a file inside it, where the tombstone is not overwritten. In such a case, listing
the parent directory would result in an error.
> This may also be happening because of HADOOP-14457, but we should add a test for this
other possibility anyway and fix it if it fails with any implementations.



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