GitHub user zuyu opened a pull request:
https://github.com/apache/incubator-quickstep/pull/281
Simplified the work order generation.
This PR revisited the work order generation process in the query execution
engine, including removal of a recursive method `processOperator`. This method
does not introduce much performance overside, while simplified the code base.
Note that there are two `QueryManagerSingleNode` unit tests deletion due to
the impossibility in the real cases.
Assigned to @jianqiao, and CC'ed @hbdeshmukh.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zuyu/incubator-quickstep refactor-qe
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-quickstep/pull/281.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 #281
----
commit ee8d64440777207d9ab92d2d69257d97a0e187b3
Author: Zuyu Zhang <z...@cs.wisc.edu>
Date: 2017-08-22T00:51:55Z
Simplified the work order generation.
----
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
