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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-14114) S3A can no longer handle unencoded + in URIs
Date Fri, 24 Feb 2017 10:48:44 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-14114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Steve Loughran updated HADOOP-14114:
         Priority: Minor  (was: Major)
    Fix Version/s: 2.8.1
      Component/s: fs/s3

+1, committed to 2.8.1+. For the curious, I've signed that commit; a {{git log --show-signature
ff87ca84418a710c6}} will show whether or not you trust me

> S3A can no longer handle unencoded + in URIs 
> ---------------------------------------------
>                 Key: HADOOP-14114
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14114
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs/s3
>    Affects Versions: 2.8.0
>            Reporter: Sean Mackrory
>            Assignee: Sean Mackrory
>            Priority: Minor
>             Fix For: 2.8.1
>         Attachments: HADOOP-14114.001.patch
> Amazon secret access keys can include alphanumeric characters, but also / and + (I wish
there was an official source that was really specific on what they can contain, but I'll have
to rely on a few blog posts and my own experience).
> Keys containing slashes used to be impossible to embed in the URL (e.g. s3a://access_key:secret_key@bucket/)
but it is now possible to do it via URL encoding. Pluses used to work, but that is now *only*
possible via URL encoding.
> In the case of pluses, they don't appear to cause any other problems for parsing. So
IMO the best all-around solution here is for people to URL-encode these keys always, but so
that keys that used to work just fine can continue to work fine, all we need to do is detect
that, log a warning, and we can re-encode it for the user.

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