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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2047) Improve TestNamespace and TestEditLog in 1073 branch
Date Tue, 07 Jun 2011 22:36:59 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Todd Lipcon updated HDFS-2047:

    Attachment: hdfs-2047.txt

Enumerated changes:
- FSImage.saveFSImageInAllDirs wasn't throwing an exception even if there were no non-failed
storage dirs
- TestEditLog now makes sure that the formatted NN has an fsimage_0 file
- TestEditLog now makes sure that, if the NN starts with any unfinalized logs (eg after a
crash) it will save a new checkpoint on startup
- Removed old fault points from TestSaveNamespace that no longer made sense (eg moveCurrent)
and added new faults at various points in the image saving process.

> Improve TestNamespace and TestEditLog in 1073 branch
> ----------------------------------------------------
>                 Key: HDFS-2047
>                 URL: https://issues.apache.org/jira/browse/HDFS-2047
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: test
>    Affects Versions: Edit log branch (HDFS-1073)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>             Fix For: Edit log branch (HDFS-1073)
>         Attachments: hdfs-2047.txt
> These tests currently have some test cases that don't make sense after HDFS-1073. This
JIRA is to update these tests to do the equivalent things on 1073.

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