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From "liaowenrui (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 10:27:24 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13247128#comment-13247128
] 

liaowenrui commented on HDFS-3203:
----------------------------------

thank you,Todd,

in nomal the editlog size is controled by dfs.namenode.checkpoint.txns.

but,you see fllow scenario: 

I have a doubt,why it don't start checkponter in ha?  why standbyCheckpointer is running in
active namenode and standby namenode?



                
> 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
>


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