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Date: Thu, 21 Jul 2011 22:59:58 +0000 (UTC)
From: "Pavel Yaskevich (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (CASSANDRA-2921) Split BufferedRandomAccessFile
 (BRAF) into Input and Output classes
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    [ https://issues.apache.org/jira/browse/CASSANDRA-2921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13069271#comment-13069271 ] 

Pavel Yaskevich commented on CASSANDRA-2921:
--------------------------------------------

I think we should stay with Reader/Writer introduced by v2 here to support full (expected) BRAF functionality. In the separate issue we can create an in-house implementation of FileOutputStream with support of mark(), resetAndTruncate(...) and truncate(...) methods and replace BRAF.Writer with it where needed, that should be a better design.

> Split BufferedRandomAccessFile (BRAF) into Input and Output classes 
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-2921
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2921
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Pavel Yaskevich
>            Assignee: Pavel Yaskevich
>             Fix For: 1.0
>
>         Attachments: CASSANDRA-2921-make-Writer-a-stream.patch, CASSANDRA-2921-v2.patch, CASSANDRA-2921.patch
>
>
> Split BRAF into Input and Output classes to void complexity related to random I/O in "write" mode that we don't need any more, see CASSANDRA-2879. And make implementation more clean and reusable.

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