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Date: Wed, 13 Oct 2010 16:12:13 -0400 (EDT)
From: "Jitendra Nath Pandey (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Subject: [jira] Commented: (HDFS-1449) HDFS federation: Fix unit test
 failures
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    [ https://issues.apache.org/jira/browse/HDFS-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12920744#action_12920744 ] 

Jitendra Nath Pandey commented on HDFS-1449:
--------------------------------------------

The getBlockName method in ExtendedBlock just calls getBlockName on the encapsulated block object. Since blockNames may not be unique across the block pools, two different ExtendedBlock objects can return same blockName. Could this be an issue?

> HDFS federation: Fix unit test failures
> ---------------------------------------
>
>                 Key: HDFS-1449
>                 URL: https://issues.apache.org/jira/browse/HDFS-1449
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: Federation Branch
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: Federation Branch
>
>         Attachments: HDFS-1449.patch
>
>
> Unit test failures are failing due to ExtendedBlock#getBlockName() returning an invalid block file name.

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