Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: hdfs-issues@hadoop.apache.org
Date: Fri, 22 Apr 2011 18:37:05 +0000 (UTC)
From: "Suresh Srinivas (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: 
 <2043522380.76987.1303497425768.JavaMail.tomcat@hel.zones.apache.org>
In-Reply-To: 
 <1936582136.61522.1302909725938.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Commented] (HDFS-1842) Cannot upgrade 0.20.203 to 0.21 with
 an editslog present
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HDFS-1842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13023330#comment-13023330 ] 

Suresh Srinivas commented on HDFS-1842:
---------------------------------------

I committed the 0.20.203 version of the patch.

> Cannot upgrade 0.20.203 to 0.21 with an editslog present
> --------------------------------------------------------
>
>                 Key: HDFS-1842
>                 URL: https://issues.apache.org/jira/browse/HDFS-1842
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: name-node
>    Affects Versions: 0.20.203.0
>            Reporter: Allen Wittenauer
>            Priority: Blocker
>         Attachments: HDFS-1842.rel203.patch, HDFS-1842.rel204.2.patch, HDFS-1842.rel204.patch
>
>
> If a user installs 0.20.203 and then upgrades to 0.21 with an editslog present, 0.21 will corrupt the file system due to opcode re-usage.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira