GitHub user weinan003 opened a pull request:
https://github.com/apache/incubator-hawq/pull/1358
HAWQ-1609. Implement Vectorized Motion Node
1. add vectorized motion node
2. Tuplebatch structure "create on used" in deserialization function, so
that TB used memory reduce the allocation times.
3. change ExecVProcNode function return value type as boolean to indicate
if the hook function takes responsibility for the execution process.
4. export some static function for vectorized library
New test code has not been created as previous feature test can cover this
patch
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/weinan003/incubator-hawq 1609
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hawq/pull/1358.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1358
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commit 88cbb4083b9bf4aac09f135daa88496ef0411aad
Author: Weinan Wang <wewang@...>
Date: 2018-04-24T07:38:12Z
HAWQ-1609. Implement Vectorized Motion Node
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