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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2100) Improve TestStorageRestore
Date Tue, 21 Jun 2011 21:57:47 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Aaron T. Myers updated HDFS-2100:

    Attachment: hdfs-2100.0.patch

Patch which adds a new test method to cover this case.

This patch also cleans up {{TestStorageRestore}} generally by making it not extend {{TestCase}},
getting rid of a few compiler warnings, and fixing a typo.

> Improve TestStorageRestore
> --------------------------
>                 Key: HDFS-2100
>                 URL: https://issues.apache.org/jira/browse/HDFS-2100
>             Project: Hadoop HDFS
>          Issue Type: Test
>          Components: test
>    Affects Versions: 0.23.0
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>            Priority: Minor
>             Fix For: 0.23.0
>         Attachments: hdfs-2100.0.patch
> Though running multiple 2NNs isn't supported, accidentally doing so should not result
in HDFS metadata corruptions. We should add a test case to exercise this possibility when
name.dir.storage.restore is enabled, which is a particularly delicate code path.

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