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https://issues.apache.org/jira/browse/HADOOP-3785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Doug Cutting updated HADOOP-3785:
---------------------------------

        Assignee: Bill de hOra
    Hadoop Flags: [Reviewed]
          Status: Patch Available  (was: Open)

+1 This looks good to me.

> FileSystem cache should be case-insensitive
> -------------------------------------------
>
>                 Key: HADOOP-3785
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3785
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Doug Cutting
>            Assignee: Bill de hOra
>             Fix For: 0.19.0
>
>         Attachments: HADOOP-3785.patch
>
>
> We cache FileSystem instances based on URI scheme & authority, plus username. 
>  Elsewhere we compare URI schemes and authorities case-insensitively, but the 
> cache is case-sensitive.  In particular, the Cache.Key#equals() and 
> Cache.Key#hashCode() should be made case-insensitive.
> This should not be a blocker, since the worst it causes is a few extra 
> FileSystem instances to be cached.

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