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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14603) S3A input stream to support ByteBufferReadable
Date Mon, 30 Jul 2018 22:10:01 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16562585#comment-16562585

Steve Loughran commented on HADOOP-14603:

[~keithgchapman], sorry, missed the comment. 

The S3AInputStream does the reading, so it'd be the place to implement all of this.

> S3A input stream to support ByteBufferReadable
> ----------------------------------------------
>                 Key: HADOOP-14603
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14603
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3, test
>    Affects Versions: 2.8.1
>            Reporter: Steve Loughran
>            Priority: Minor
> S3AInputStream could support {{ByteBufferReadable, HasEnhancedByteBufferAccess}} and
the operations to read into byte buffers.
> This is only if we can see a clear performance benefit from doing this or the API is
being more broadly used

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