[
https://issues.apache.org/jira/browse/HDFS-955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12840415#action_12840415
]
Todd Lipcon commented on HDFS-955:
----------------------------------
If I'm reading correctly, your solution is the same as my Option #4
[above|https://issues.apache.org/jira/browse/HDFS-955?focusedCommentId=12832706&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12832706]
right?
Are you already working on this or should I start work on a patch that
implements this option?
> FSImage.saveFSImage can lose edits
> ----------------------------------
>
> Key: HDFS-955
> URL: https://issues.apache.org/jira/browse/HDFS-955
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 0.20.1, 0.21.0, 0.22.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Blocker
> Attachments: hdfs-955-moretests.txt, hdfs-955-unittest.txt,
> PurgeEditsBeforeImageSave.patch
>
>
> This is a continuation of a discussion from HDFS-909. The FSImage.saveFSImage
> function (implementing dfsadmin -saveNamespace) can corrupt the NN storage
> such that all current edits are lost.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
