hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HDFS-1165) createSymlink should not hold the fsnamesytem lock when sync its edit log to disk
Date Wed, 19 May 2010 23:01:54 GMT

     [ https://issues.apache.org/jira/browse/HDFS-1165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Todd Lipcon resolved HDFS-1165.
-------------------------------

    Resolution: Duplicate

Since HDFS-988 is marked blocker, and I should have a unit test for it ready soon, I'm marking
this one as duplicate.

> createSymlink should not hold the fsnamesytem lock when sync its edit log to disk
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-1165
>                 URL: https://issues.apache.org/jira/browse/HDFS-1165
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 0.21.0
>            Reporter: Hairong Kuang
>            Assignee: Eli Collins
>            Priority: Blocker
>             Fix For: 0.21.0, 0.22.0
>
>
> Holding the fsnamesytem lock while calling logSync is unnecessary and decrease NameNode
performance.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message