Mailing-List: contact hadoop-dev-help@lucene.apache.org; run by ezmlm
Precedence: bulk
Reply-To: hadoop-dev@lucene.apache.org
Message-ID: <10229012.1178566575849.JavaMail.jira@brutus>
Date: Mon, 7 May 2007 12:36:15 -0700 (PDT)
From: "Doug Cutting (JIRA)" <jira@apache.org>
To: hadoop-dev@lucene.apache.org
Subject: [jira] Updated: (HADOOP-1184) Decommission fails if a block that
 needs replication has only one replica
In-Reply-To: <26572540.1175207725134.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/HADOOP-1184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Doug Cutting updated HADOOP-1184:
---------------------------------

       Resolution: Fixed
    Fix Version/s: 0.13.0
           Status: Resolved  (was: Patch Available)

I just committed this.  Thanks, Dhruba!

> Decommission fails if a block that needs replication has only one replica
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-1184
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1184
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>            Reporter: dhruba borthakur
>             Fix For: 0.13.0
>
>         Attachments: decommissionOneReplica3.patch, decommissionOneReplica4.patch, decommissionOneReplica5.patch, decommissionOneReplica6.patch
>
>
> If the only replica of a block resides on a node being decommissioned, then the decommission command does not complete. The blocks do not get added to neededReplication because neededReplications.update() believes that the number of current replicas is zero.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.