You are viewing a plain text version of this content. The canonical link for it is here.

Posted to hdfs-dev@hadoop.apache.org by "Chao Sun (JIRA)" <ji...@apache.org> on 2018/02/23 06:13:00 UTC

[jira] [Created] (HDFS-13182) Allow Observer to participate in NameNode failover

Chao Sun created HDFS-13182:
-------------------------------

             Summary: Allow Observer to participate in NameNode failover
                 Key: HDFS-13182
                 URL: https://issues.apache.org/jira/browse/HDFS-13182
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: ha, namenode
            Reporter: Chao Sun


As discussed in the design doc, when there is no SBN available, Observer should be eligible for namenode failover. See HDFS-12975 for some preliminary findings in this effort.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org