hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2212) Refactor double-buffering code out of EditLogOutputStreams
Date Thu, 28 Jul 2011 04:07:09 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13072167#comment-13072167
] 

Todd Lipcon commented on HDFS-2212:
-----------------------------------

It's not removed, it just got moved to FSEditLogOp.Writer so it happens in the same place
as the opcode (and the txid in 1073 branch)

> Refactor double-buffering code out of EditLogOutputStreams
> ----------------------------------------------------------
>
>                 Key: HDFS-2212
>                 URL: https://issues.apache.org/jira/browse/HDFS-2212
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>    Affects Versions: 0.23.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>             Fix For: 0.23.0
>
>         Attachments: hdfs-2212.txt
>
>
> This is a small cleanup that makes EditLogFileOutputStream and EditLogBackupOutputStream
more consistent with each other on how they buffer edits. It simply refactors the double-buffering
behavior into a new class.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message