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Posted to hdfs-dev@hadoop.apache.org by "Raymond Liu (JIRA)" <ji...@apache.org> on 2013/10/25 03:26:02 UTC
[jira] [Resolved] (HDFS-5422) Not need to launch Secondary namenode
for NN HA mode?
[ https://issues.apache.org/jira/browse/HDFS-5422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Raymond Liu resolved HDFS-5422.
-------------------------------
Resolution: Duplicate
> Not need to launch Secondary namenode for NN HA mode?
> -----------------------------------------------------
>
> Key: HDFS-5422
> URL: https://issues.apache.org/jira/browse/HDFS-5422
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: scripts
> Reporter: Raymond Liu
> Priority: Minor
>
> For Hadoop 2, When deploying with NN HA, the wiki says that it is an error to start a secondary namenode. While the sbin/start-dfs.sh still launch a secondary namenode even nothing related to the secondary namenode is configured. Should this be fixed? or people just don't use this scripts to start HA hdfs?
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