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Posted to hdfs-issues@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2011/05/13 19:29:47 UTC

[jira] [Updated] (HDFS-1936) Updating the layout version from HDFS-1822 causes upgrade problems.

     [ https://issues.apache.org/jira/browse/HDFS-1936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suresh Srinivas updated HDFS-1936:
----------------------------------

    Summary: Updating the layout version from HDFS-1822 causes upgrade problems.  (was: Updating the layout version from HDFS-1822 causes problems where logic depends on layout version)

> Updating the layout version from HDFS-1822 causes upgrade problems.
> -------------------------------------------------------------------
>
>                 Key: HDFS-1936
>                 URL: https://issues.apache.org/jira/browse/HDFS-1936
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 0.22.0, 0.23.0
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>            Priority: Blocker
>             Fix For: 0.22.0, 0.23.0
>
>
> In HDFS-1822 and HDFS-1842, the layout versions for 203, 204, 22 and trunk were changed. Some of the namenode logic that depends on layout version is broken because of this. Read the comment for more description.

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