[
https://issues.apache.org/jira/browse/BOOKKEEPER-301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13397403#comment-13397403
]
Flavio Junqueira commented on BOOKKEEPER-301:
---------------------------------------------
Note that calling force is still not sufficient. It will return when data is on
the write cache, and not when it written on media, unless the write cache is
turned off.
> Chance of Data loss on sudden poweroff
> --------------------------------------
>
> Key: BOOKKEEPER-301
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-301
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.2.0
> Reporter: Uma Maheswara Rao G
> Assignee: Uma Maheswara Rao G
>
> Whatever data Bookie flushed into disk may not be gauranteed that they are
> really pesisted into device. OS will cache the edits. On suddent power off,
> we may loose that edits.
> This is the JIRA to discuss this problem and address the case.
> Hadoop related issue HDFS-1539.
--
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
