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Date: Mon, 1 Jul 2013 13:15:20 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12522394.1315558562134.191359.1372684520464@arcas>
In-Reply-To: <JIRA.12522394.1315558562134@arcas>
References: <JIRA.12522394.1315558562134@arcas>
Subject: [jira] [Commented] (HBASE-4360) Maintain information on the time a
 RS went dead
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    [ https://issues.apache.org/jira/browse/HBASE-4360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13696788#comment-13696788 ] 

Hudson commented on HBASE-4360:
-------------------------------

Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #589 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/589/])
    HBASE-4360 Maintain information on the time a RS went dead (samar) (Revision 1498274)

     Result = FAILURE
nkeywal : 
Files : 
* /hbase/trunk/hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.jamon
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/master/DeadServer.java
* /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestDeadServer.java
* /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterStatusServlet.java

                
> Maintain information on the time a RS went dead
> -----------------------------------------------
>
>                 Key: HBASE-4360
>                 URL: https://issues.apache.org/jira/browse/HBASE-4360
>             Project: HBase
>          Issue Type: Improvement
>          Components: master
>    Affects Versions: 0.94.0
>            Reporter: Harsh J
>            Assignee: samar
>            Priority: Minor
>             Fix For: 0.98.0, 0.95.2
>
>         Attachments: HBASE-4360_1.patch, HBASE-4360_2.patch, HBASE-4360_3.patch, HBASE-4360_4.patch, master-status1.png
>
>
> Just something that'd be generally helpful, is to maintain DeadServer info with the last timestamp when it was determined as dead.
> Makes it easier to hunt the logs, and I don't think its much too expensive to maintain (one additional update per dead determination).

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