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https://issues.apache.org/jira/browse/HADOOP-4885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13233868#comment-13233868
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Nathan Roberts commented on HADOOP-4885:
----------------------------------------

Thanks for the response Brandon. My real concern is whether or not the namenode 
can continue completely normal operation during a long running restoration 
(several minutes for an image of 10s of GB). Or, since we haven't started the 
edits.new file yet, something may actually block??
                
> Try to restore failed replicas of Name Node storage (at checkpoint time)
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-4885
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4885
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Boris Shkolnik
>            Assignee: Boris Shkolnik
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-4885-1.patch, HADOOP-4885-3.patch, 
> HADOOP-4885-3.patch, HADOOP-4885.branch-1.patch, 
> HADOOP-4885.branch-1.patch.2, HADOOP-4885.branch-1.patch.3, 
> HADOOP-4885.patch, HADOOP-4885.patch
>
>


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