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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HADOOP-7013) Add boolean field isCorrupt to BlockLocation
Date Wed, 17 Nov 2010 05:32:17 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-7013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hairong Kuang resolved HADOOP-7013.
-----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.22.0
     Release Note: This patch has changed the serialization format of BlockLocation.
     Hadoop Flags: [Incompatible change, Reviewed]

I've just committed this. Thanks, Patrick!

> Add boolean field isCorrupt to BlockLocation
> --------------------------------------------
>
>                 Key: HADOOP-7013
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7013
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Patrick Kling
>            Assignee: Patrick Kling
>             Fix For: 0.22.0
>
>         Attachments: HADOOP-7013.patch
>
>
> This is needed to allow DFSClient.getBlockLocations to notify the calling application
when returning a BlockLocation that corresponds to a corrupt block. Currently, this happens
when there are no uncorrupted replicas of a requested block.

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