hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Todd Lipcon (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3203) Currently,The Checkpointer is controled by time.in this way,it must be checkponit in that it is only one transaction in checkpoint period.I think it need add file size to control checkpoint
Date Thu, 05 Apr 2012 07:25:26 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13247068#comment-13247068
] 

Todd Lipcon commented on HDFS-3203:
-----------------------------------

You can configure dfs.namenode.checkpoint.txns to the desired number of transactoins, and
then set dfs.namenode.checkpoint.period to a very high value. This will give you the desired
behavior. Does that not satisfy your requirements?
                
> Currently,The Checkpointer is controled by time.in this way,it must be checkponit in
that it is only one transaction in checkpoint period.I think it need add file size to control
 checkpoint
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-3203
>                 URL: https://issues.apache.org/jira/browse/HDFS-3203
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>    Affects Versions: 0.24.0, 2.0.0
>            Reporter: liaowenrui
>


--
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

       

Mime
View raw message