Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Date: Tue, 18 Oct 2016 22:19:58 +0000 (UTC)
From: "Andrew Wang (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.13012212.1476407061000.22218.1476829198419@Atlassian.JIRA>
In-Reply-To: <JIRA.13012212.1476407061000@Atlassian.JIRA>
References: <JIRA.13012212.1476407061000@Atlassian.JIRA> <JIRA.13012212.1476407061057@arcas>
Subject: [jira] [Commented] (HDFS-11009) Add a tool to reconstruct block
 meta file from CLI
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
archived-at: Tue, 18 Oct 2016 22:20:06 -0000


    [ https://issues.apache.org/jira/browse/HDFS-11009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15586850#comment-15586850 ] 

Andrew Wang commented on HDFS-11009:
------------------------------------

+1 LGTM thanks Xiao!

> Add a tool to reconstruct block meta file from CLI
> --------------------------------------------------
>
>                 Key: HDFS-11009
>                 URL: https://issues.apache.org/jira/browse/HDFS-11009
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>         Attachments: HDFS-11009.01.patch, HDFS-11009.02.patch, HDFS-11009.03.patch, HDFS-11009.04.patch
>
>
> If the block file on local disk presents, but the meta file is missing, it's theoretically possible to manually restore the meta file and have the block readable.
> This jira is to propose to add such a tool to do that.


--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org