[
https://issues.apache.org/jira/browse/HDFS-2698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13171873#comment-13171873
]
SreeHari commented on HDFS-2698:
--------------------------------
Isnt this same as [https://issues.apache.org/jira/browse/HDFS-2007] ?
> BackupNode is downloading image from NameNode for every checkpoint
> ------------------------------------------------------------------
>
> Key: HDFS-2698
> URL: https://issues.apache.org/jira/browse/HDFS-2698
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.22.0
> Reporter: Konstantin Shvachko
> Assignee: Konstantin Shvachko
> Attachments: rollFSImage.patch, rollFSImage.patch
>
>
> BackupNode can make periodic checkpoints without downloading image and edits
> files from the NameNode, but with just saving the namespace to local disks.
> This is not happening because NN renews checkpoint time after every
> checkpoint, thus making its image ahead of the BN's even though they are in
> sync.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
