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From "Konstantin Boudnik (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4114) Remove the BackupNode and CheckpointNode from trunk
Date Sun, 13 Apr 2014 19:18:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13967917#comment-13967917
] 

Konstantin Boudnik commented on HDFS-4114:
------------------------------------------

I don't understand the rush, guys. There's a legit use of the mechanism as Konstantin has
stated earlier in the JIRA. It might not be widely used at the moment, but it provides certain
benefits to some of us in the community. 
Perhaps a certain overhead of maintaining the code is present. Let's see what's the actual
overhead of keeping this code around. BackupImage class had two tiny patches since February
2013.BackupJournalManager has been touched 5 times in 2+ years. BackupNode was modified 6
times in about the same time, and so on.
Konstantin has repeatedly asked to send all the maintenance issues his way. Why isn't this
a satisfactory approach?

> Remove the BackupNode and CheckpointNode from trunk
> ---------------------------------------------------
>
>                 Key: HDFS-4114
>                 URL: https://issues.apache.org/jira/browse/HDFS-4114
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Eli Collins
>            Assignee: Suresh Srinivas
>         Attachments: HDFS-4114.000.patch, HDFS-4114.001.patch, HDFS-4114.patch
>
>
> Per the thread on hdfs-dev@ (http://s.apache.org/tMT) let's remove the BackupNode and
CheckpointNode.



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