[jira] [Commented] (TEZ-1390) Replace byte[] with ByteBuffer as the type of user payload in the API

["Siddharth Seth (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-1390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14094964#comment-14094964 ] 

Siddharth Seth commented on TEZ-1390:
-------------------------------------

All we're doing here is changing byte to ByteBuffer right, and not changing the internal implementations ?
Internally, for now, we can continue to work of the byte arrays - since that's a less disruptive change.

> Replace byte[] with ByteBuffer as the type of user payload in the API
> ---------------------------------------------------------------------
>
>                 Key: TEZ-1390
>                 URL: https://issues.apache.org/jira/browse/TEZ-1390
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Bikas Saha
>            Assignee: Tsuyoshi OZAWA
>            Priority: Blocker
>
> This is just and API change. Internally we can continue to use byte[] since thats a much bigger change.
> The translation from ByteBuffer to byte[] in the API layer should not have perf impact.



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