hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5568) Support inclusion of snapshot paths in Namenode fsck
Date Wed, 27 Nov 2013 15:03:36 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Uma Maheswara Rao G updated HDFS-5568:
--------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.2.1
                   2.3.0
                   3.0.0
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)

> Support inclusion of snapshot paths in Namenode fsck
> ----------------------------------------------------
>
>                 Key: HDFS-5568
>                 URL: https://issues.apache.org/jira/browse/HDFS-5568
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: snapshots
>            Reporter: Vinay
>            Assignee: Vinay
>             Fix For: 3.0.0, 2.3.0, 2.2.1
>
>         Attachments: HDFS-5568-1.patch, HDFS-5568.patch, HDFS-5568.patch, HDFS-5568.patch,
HDFS-5568.patch
>
>
> Support Fsck to check the snapshot paths also for inconsistency.
> Currently Fsck supports snapshot paths if path given explicitly refers to a snapshot
path.
> We have seen safemode problems in our clusters which were due to blocks missing which
were only present inside snapshots. But "hdfs fsck /" shows HEALTHY. 
> So supporting snapshot paths also during fsck (may be by default or on demand) would
be helpful in these cases instead of specifying each and every snapshottable directory.



--
This message was sent by Atlassian JIRA
(v6.1#6144)

Mime
View raw message