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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-3731) 2.0 release upgrade must handle blocks being written from 1.0
Date Wed, 08 Aug 2012 18:39:20 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Colin Patrick McCabe updated HDFS-3731:
---------------------------------------

    Attachment: hadoop-10-bbw.tgz

* sample NN / DN tgz used by unit test (I also put this in the patch in git binary diff format)
                
> 2.0 release upgrade must handle blocks being written from 1.0
> -------------------------------------------------------------
>
>                 Key: HDFS-3731
>                 URL: https://issues.apache.org/jira/browse/HDFS-3731
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node
>    Affects Versions: 2.0.0-alpha
>            Reporter: Suresh Srinivas
>            Assignee: Colin Patrick McCabe
>            Priority: Blocker
>         Attachments: HDFS-3731.002.patch, hadoop-10-bbw.tgz
>
>
> Release 2.0 upgrades must handle blocks being written to (bbw) files from 1.0 release.
Problem reported by Brahma Reddy.

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