[
https://issues.apache.org/jira/browse/HDFS-2822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13191301#comment-13191301
]
Todd Lipcon commented on HDFS-2822:
-----------------------------------
I re-ran TestFileAppend4 locally and it passed. That test has been flaky in the
past. The findbugs warning is not new.
> processMisReplicatedBlock incorrectly identifies under-construction blocks as
> under-replicated
> ----------------------------------------------------------------------------------------------
>
> Key: HDFS-2822
> URL: https://issues.apache.org/jira/browse/HDFS-2822
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: ha, name-node
> Affects Versions: 0.23.0, 0.24.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Attachments: hdfs-2822.txt
>
>
> When the NN processes mis-replicated blocks while exiting safemode, it
> considers under-construction blocks as under-replicated, inserting them into
> the neededReplicationsQueue. This makes them show up as corrupt in the
> metrics and UI momentarily, until they're pulled off the queue. At that
> point, it realizes that they aren't in fact under-replicated, correctly. This
> affects both the HA branch and trunk/23, best I can tell.
--
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
