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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2013/01/08 13:04:13 UTC

[jira] [Updated] (HADOOP-9119) Add test to FileSystemContractBaseTest to verify integrity of overwritten files

     [ https://issues.apache.org/jira/browse/HADOOP-9119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran updated HADOOP-9119:
-----------------------------------

    Status: Open  (was: Patch Available)
    
> Add test to FileSystemContractBaseTest to verify integrity of overwritten files
> -------------------------------------------------------------------------------
>
>                 Key: HADOOP-9119
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9119
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>         Attachments: HADOOP-9119.patch
>
>
> The test {{FileSystemContractBaseTest.testOverwrite()}} is meant to verify that overwrites work -but it only overwrites a zero byte file with some data and only checks for length. This can hide problems where there overwrite was somehow corrupted.

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