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Posted to common-dev@hadoop.apache.org by "Raymond Liu (JIRA)" <ji...@apache.org> on 2013/10/25 03:28:02 UTC

[jira] [Resolved] (HADOOP-10069) Not need to start secondary namenode upon NN HA?

     [ https://issues.apache.org/jira/browse/HADOOP-10069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Raymond Liu resolved HADOOP-10069.
----------------------------------

    Resolution: Duplicate

> Not need to start secondary namenode upon NN HA?
> ------------------------------------------------
>
>                 Key: HADOOP-10069
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10069
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 2.2.0
>            Reporter: Raymond Liu
>            Priority: Minor
>
> the wiki mentioned that with namenode HA mode, it is not necessary and an error to start a secondary namenode. While currently sbin/start-dfs.sh still launch the secondary namenode even nothing related is configured in hdfs-site.xml. Should this be fixed? or people just don't use it for launch NN HA?



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