GitHub user fhueske opened a pull request:
https://github.com/apache/flink/pull/2926
[FLINK-5226] [table] Use correct DataSetCostFactory and improve DataSetCalc
costs.
- Improved DataSetCalc costs make projections cheap and help to push them
down.
- Adapted existing tests that check optimized plans
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/fhueske/flink tableEagerProject
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2926.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 #2926
----
commit 11142952016f3777eb3305aead0f83e9271fe736
Author: Fabian Hueske <[email protected]>
Date: 2016-12-02T14:28:16Z
[FLINK-5226] [table] Use correct DataSetCostFactory and improve DataSetCalc
costs.
- Improved DataSetCalc costs make projections cheap and help to push them
down.
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