hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bikas Saha (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2912) HA: Namenode not shutting down when shared edits dir is inaccessible
Date Wed, 08 Feb 2012 23:15:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Bikas Saha updated HDFS-2912:

    Attachment: HDFS-2912.HDFS-1623.patch

Adding patch that does the above.
> HA: Namenode not shutting down when shared edits dir is inaccessible
> --------------------------------------------------------------------
>                 Key: HDFS-2912
>                 URL: https://issues.apache.org/jira/browse/HDFS-2912
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>         Attachments: HDFS-2909.HDFS-1623.patch, HDFS-2912.HDFS-1623.patch
> When there is an error in shared edits dir then current policy requires the active name
node to abort and shutdown.
> Currently there is no way to shut down the name node and hence this does not happen even
after all journals have been aborted on error. In fact the name node stays Active and also
is not in safe mode. Ideally it should shut down, or at least go into safe mode or standby

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


View raw message