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From "Yahoo! No Reply (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13092) RawLocalFileSystem is not case sensitive
Date Wed, 04 May 2016 19:35:13 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271292#comment-15271292
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Yahoo! No Reply commented on HADOOP-13092:
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> RawLocalFileSystem is not case sensitive
> ----------------------------------------
>
>                 Key: HADOOP-13092
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13092
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 0.23.0
>            Reporter: Andras Bokor
>            Assignee: Andras Bokor
>
> FileSystemContractBaseTest#testRenameFileMoveToNonExistentDirectory: creates a file then
move it to a non-existing directory. It should fail but it will not (with RawLocalFileSystem)
because in RawLocalFileSystem#rename(Path, Path) method we have a fallback behavior that accomplishes
the rename by a full copy. The full copy will create the new directory and copy the file there.
> I see two possible solutions here:
> # Remove the fallback full copy behavior
> # Before full cp we should check whether the parent directory exists or not. If not return
false an do not do the full copy.
> The fallback logic was added by [HADOOP-9805|https://issues.apache.org/jira/browse/HADOOP-9805].



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