Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm
Precedence: bulk
Date: Wed, 4 Sep 2013 00:29:51 +0000 (UTC)
From: "Jimmy Xiang (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12666756.1378242218121.74973.1378254591930@arcas>
In-Reply-To: <JIRA.12666756.1378242218121@arcas>
References: <JIRA.12666756.1378242218121@arcas>
Subject: [jira] [Commented] (HBASE-9423) Log splitting should not start till
 HDFS out of safe mode
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HBASE-9423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13757297#comment-13757297 ] 

Jimmy Xiang commented on HBASE-9423:
------------------------------------

Yes, that's right. The splitting is moved after the root folder check, version checking, etc. So it won't start to work on failed splitting tasks when a cluster restarts and hdfs hasn't moved out of safe mode yet.
                
> Log splitting should not start till HDFS out of safe mode
> ---------------------------------------------------------
>
>                 Key: HBASE-9423
>                 URL: https://issues.apache.org/jira/browse/HBASE-9423
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>            Priority: Minor
>         Attachments: trunk-9423.patch
>
>
> Distributed log splitting manager is started before we wait for HDFS to be out of safe mode.  This leads to log splitting failure since HDFS can't replicate blocks to write the recovered edits.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira