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Posted to common-issues@hadoop.apache.org by "Keith Godwin Chapman (JIRA)" <ji...@apache.org> on 2018/02/12 16:13:00 UTC
[jira] [Commented] (HADOOP-14603) S3A input stream to support
ByteBufferReadable
[ https://issues.apache.org/jira/browse/HADOOP-14603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16360973#comment-16360973 ]
Keith Godwin Chapman commented on HADOOP-14603:
-----------------------------------------------
[~stevel@apache.org] Do you have any hints on how this can be implemented? I'd be happy o implement it and submit as a patch. I've looked at the amazon S3 SDK and did not see any read methods that support ByteBuffer in it's API.
> 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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