hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Robert Joseph Evans (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2704) NameNodeResouceChecker#checkAvailableResources should check for inodes
Date Mon, 19 Dec 2011 14:59:31 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13172326#comment-13172326

Robert Joseph Evans commented on HDFS-2704:

That is a great point.  I would suggest that we output a warning/error the first time this
happens for each disk and possibly include a metric for it.  For all file systems that I know
of that have a static number of inodes the ratio of inodes to disk space is configurable and
even if it requires reformatting the drive, knowing that it is a problem will allow operations
to possibly adjust that ratio appropriately.
> NameNodeResouceChecker#checkAvailableResources should check for inodes
> ----------------------------------------------------------------------
>                 Key: HDFS-2704
>                 URL: https://issues.apache.org/jira/browse/HDFS-2704
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>    Affects Versions: 0.24.0
>            Reporter: Eli Collins
>            Assignee: SreeHari
> NameNodeResouceChecker#checkAvailableResources currently just checks for free space.
However inodes are also a file system resource that needs to be available (you can run out
of inodes but have free space).

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