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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14305) S3A SSE tests to run in parallel
Date Thu, 13 Apr 2017 18:55:41 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15968074#comment-15968074

Steve Loughran commented on HADOOP-14305:

One thing that may be causing problems here is if mock empty dirs are encrypted. But we are
only doing a HEAD of an 0-byte object. This may be enough to trigger a problem though, if
the callers credentials are different from that used for the path entry. In which case, this
is potentially serious: maybe all empty / paths need to be created with no-encryption for

If so: empty files/mock dirs should not be encrypted. That could be argued as disclosing information,
but as listing talks about the files anyway, tough.

> S3A SSE tests to run in parallel
> --------------------------------
>                 Key: HADOOP-14305
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14305
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3, test
>    Affects Versions: 2.9.0
>            Reporter: Steve Loughran
>            Priority: Minor
>         Attachments: HADOOP-14305-001.patch
> The S3a encryption tests all run in parallel (they were interfering with each other,
apparently). This adds ~1 min to the test runs.
> it should be straighforward for them to use unique names.

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