[
https://issues.apache.org/jira/browse/HDFS-14269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wei-Chiu Chuang resolved HDFS-14269.
------------------------------------
Resolution: Won't Fix
> [SBN read] Observer node switches back to Standby after restart
> ---------------------------------------------------------------
>
> Key: HDFS-14269
> URL: https://issues.apache.org/jira/browse/HDFS-14269
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 3.3.0
> Reporter: Wei-Chiu Chuang
> Priority: Major
>
> The Observer state is not persistent. Once it restarts it becomes Standby
> node again. Since it does not participate in NameNode failover for now,
> should we assume an Observer node is always an Observer node? This state
> should be persisted somewhere, like in Zookeeper.
> CC: [~csun] [~shv]. Like to get inputs from you. Have you discussed this
> before?
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
