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Posted to common-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2008/04/17 02:23:21 UTC

[jira] Updated: (HADOOP-2063) Command to pull corrupted files

     [ https://issues.apache.org/jira/browse/HADOOP-2063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE updated HADOOP-2063:
-------------------------------------------

    Release Note: Added a new option -ignoreCrc to fs -get, or equivalently, fs -copyToLocal, such that crc checksum will be ignored for the command.  The use of this option is to download the corrupted files.

> Command to pull corrupted files
> -------------------------------
>
>                 Key: HADOOP-2063
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2063
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: fs
>    Affects Versions: 0.14.1
>            Reporter: Koji Noguchi
>            Assignee: Tsz Wo (Nicholas), SZE
>            Priority: Blocker
>             Fix For: 0.17.0
>
>         Attachments: 2063_20080219.patch, 2063_20080220.patch, 2063_20080221.patch, 2063_20080222.patch
>
>
> Before 0.14, dfs -get didn't perform checksum checking.   
> Users were able to download the corrupted files to see if they want to delete them.
> After 0.14, dfs -get also does the checksumming. 
> Requesting a command for no-checksum-get command.

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