hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hari Mankude (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3192) Active NN should exit when it has not received a getServiceStatus() rpc from ZKFC for timeout secs
Date Sat, 07 Apr 2012 00:45:18 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13249099#comment-13249099
] 

Hari Mankude commented on HDFS-3192:
------------------------------------

Would it be possible to post state transition diagram for the failover controller and its
interactions with NN? There are concerns about the correctness of situations where zkfc2 is
directing nn1 to change states and vice versa. 
                
> Active NN should exit when it has not received a getServiceStatus() rpc from ZKFC for
timeout secs
> --------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-3192
>                 URL: https://issues.apache.org/jira/browse/HDFS-3192
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>            Reporter: Hari Mankude
>            Assignee: Hari Mankude
>


--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message