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Message-ID: <101181802.1237428471850.JavaMail.jira@brutus>
Date: Wed, 18 Mar 2009 19:07:51 -0700 (PDT)
From: "ryan rawson (JIRA)" <jira@apache.org>
To: hbase-dev@hadoop.apache.org
Subject: [jira] Commented: (HBASE-1157) If we do not take start code as a
 part of region server recovery, we could inadvertantly try to reassign
 regions assigned to a restarted server with a different start code
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    [ https://issues.apache.org/jira/browse/HBASE-1157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12683284#action_12683284 ] 

ryan rawson commented on HBASE-1157:
------------------------------------

the problem seems to be the new serverToServerInfo() map format...

previously the key was 'server:port'.  Now it is: 'server_startcode_port'.

The problem seems to be that the only place one has access to the startcode is if you already have the HServerInfo, which if you did, you wouldn't need the serversToServerInfo map anyways...

> If we do not take start code as a part of region server recovery, we could inadvertantly try to reassign regions assigned to a restarted server with a different start code
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-1157
>                 URL: https://issues.apache.org/jira/browse/HBASE-1157
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: master, regionserver
>    Affects Versions: 0.20.0
>            Reporter: Jim Kellerman
>            Assignee: Jim Kellerman
>             Fix For: 0.20.0
>
>


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