[
https://issues.apache.org/jira/browse/HDFS-12975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16373919#comment-16373919
]
Chao Sun commented on HDFS-12975:
---------------------------------
OK, sounds good. I'll post a patch soon without the failover change. Will also
create a separate Jira for the issue.
> Changes to the NameNode to support reads from standby
> -----------------------------------------------------
>
> Key: HDFS-12975
> URL: https://issues.apache.org/jira/browse/HDFS-12975
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Reporter: Konstantin Shvachko
> Assignee: Chao Sun
> Priority: Major
> Attachments: HDFS-12975.000.patch
>
>
> In order to support reads from standby NameNode needs changes to add Observer
> role, turn off checkpointing and such.
--
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
