[
https://issues.apache.org/jira/browse/TAJO-907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14134988#comment-14134988
]
Hyunsik Choi commented on TAJO-907:
-----------------------------------
I rebased it against the latest revision. I'm going to apply OffHeapTupleBlock
to entire physical operators. Ultimately, all physical executors will be
improved to block iteration approach rather than current tuple-at-a-time model.
But, these tasks take long time and needs radical changes. It also requires not
short time to be stable. So, I'd like to continue the successive tasks in
separate branch 'block_iteration' instead of master branch.
> Implement off-heap tuple block and zero-copy tuple
> --------------------------------------------------
>
> Key: TAJO-907
> URL: https://issues.apache.org/jira/browse/TAJO-907
> Project: Tajo
> Issue Type: Sub-task
> Components: storage
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Labels: block_iteration
> Fix For: 0.9.0
>
> Attachments: TAJO-907.patch, TAJO-907_2.patch
>
>
> The main purpose of this issue is to implement new Tuple structure using
> direct memory.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
