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From "Benedict (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-8893) RandomAccessReader should share its FileChannel with all instances (via SegmentedFile)
Date Tue, 31 Mar 2015 09:44:53 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-8893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14388321#comment-14388321
] 

Benedict commented on CASSANDRA-8893:
-------------------------------------

Yep. Ideally, though, we would make them all share the same FileChannel as far back as the
SegmentedFile.*Builder*

> RandomAccessReader should share its FileChannel with all instances (via SegmentedFile)
> --------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-8893
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8893
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Benedict
>            Assignee: Stefania
>             Fix For: 3.0
>
>
> There's no good reason to open a FileChannel for each \(Compressed\)\?RandomAccessReader,
and this would simplify RandomAccessReader to just a thin wrapper.



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