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Posted to hdfs-dev@hadoop.apache.org by "Daryn Sharp (JIRA)" <ji...@apache.org> on 2012/12/18 16:42:23 UTC

[jira] [Resolved] (HDFS-4232) NN fails to write a fsimage with stale leases

     [ https://issues.apache.org/jira/browse/HDFS-4232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daryn Sharp resolved HDFS-4232.
-------------------------------

       Resolution: Fixed
    Fix Version/s: 0.23.6
                   2.0.3-alpha
                   3.0.0

This jira was split into subtasks, those are complete.
                
> NN fails to write a fsimage with stale leases
> ---------------------------------------------
>
>                 Key: HDFS-4232
>                 URL: https://issues.apache.org/jira/browse/HDFS-4232
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 0.23.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>            Priority: Blocker
>             Fix For: 3.0.0, 2.0.3-alpha, 0.23.6
>
>         Attachments: HDFS-4232.patch
>
>
> The reading of a fsimage will ignore leases for non-existent files, but the writing of an image will fail if there are leases for non-existent files.  If the image contains leases that reference a non-existent file, then the NN will fail to start, and the 2NN will start but fail to ever write an image.

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