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Date: Tue, 31 May 2011 18:26:47 +0000 (UTC)
From: "CW Chung (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Updated] (HDFS-1968) Enhance TestWriteRead to support File
 Append and Position Read
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     [ https://issues.apache.org/jira/browse/HDFS-1968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

CW Chung updated HDFS-1968:
---------------------------

    Attachment: TestWriteRead.patch

Improvement over the last patch:
1. Throw exception immediately on error 
2. writeData routine will throw exception if actual data written is not the same amount as request
3. Print out more debugging info


> Enhance TestWriteRead to support File Append and Position Read 
> ---------------------------------------------------------------
>
>                 Key: HDFS-1968
>                 URL: https://issues.apache.org/jira/browse/HDFS-1968
>             Project: Hadoop HDFS
>          Issue Type: Test
>          Components: test
>    Affects Versions: 0.23.0
>            Reporter: CW Chung
>            Assignee: CW Chung
>            Priority: Minor
>         Attachments: TestWriteRead.patch, TestWriteRead.patch, TestWriteRead.patch
>
>
> Desirable to enhance TestWriteRead to support command line options to do: 
> (1) File Append  
> (2) Position Read (currently supporting sequential read).   

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