[
https://issues.apache.org/jira/browse/HDFS-2280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13098505#comment-13098505
]
Konstantin Shvachko commented on HDFS-2280:
-------------------------------------------
tests are passing for 0.22
> BackupNode fails with MD5 checksum Exception during checkpoint if BN's image
> is outdated.
> -----------------------------------------------------------------------------------------
>
> Key: HDFS-2280
> URL: https://issues.apache.org/jira/browse/HDFS-2280
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.22.0
> Reporter: Konstantin Shvachko
> Assignee: Konstantin Shvachko
> Fix For: 0.22.0
>
> Attachments: checksumException.patch
>
>
> If BN starts after NN made changes to namespace it fails with MD5 checksum
> Exception during checkpoint when it reads new image upload from NN. This is
> happening because {{imageDigest}} is not reset to null, but keeps the value
> of the originally loaded BN image.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
