Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: core-dev@hadoop.apache.org
Message-ID: <1943083646.1210626475835.JavaMail.jira@brutus>
Date: Mon, 12 May 2008 14:07:55 -0700 (PDT)
From: "Doug Cutting (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-3315) New binary file format
In-Reply-To: <774412089.1209158875801.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HADOOP-3315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12596193#action_12596193 ] 

Doug Cutting commented on HADOOP-3315:
--------------------------------------

> The only problem I see is when do we allow the setMeta functions [ ...]

Perhaps you could instead make it so that a value can only be set once?  Then, if the ctor sets things like the key and value classes, application code cannot.

> New binary file format
> ----------------------
>
>                 Key: HADOOP-3315
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3315
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: io
>            Reporter: Owen O'Malley
>            Assignee: Srikanth Kakani
>         Attachments: Tfile-1.pdf
>
>
> SequenceFile's block compression format is too complex and requires 4 codecs to compress or decompress. It would be good to have a file format that only needs 

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.