[SPARK-28878][SQL][followup] Remove extra project for DSv2 streaming scan#25727
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cloud-fan wants to merge 1 commit intoapache:masterfrom
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[SPARK-28878][SQL][followup] Remove extra project for DSv2 streaming scan#25727cloud-fan wants to merge 1 commit intoapache:masterfrom
cloud-fan wants to merge 1 commit intoapache:masterfrom
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Test build #110341 has finished for PR 25727 at commit
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thanks for the review, merging to master! |
PavithraRamachandran
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Sep 15, 2019
…scan ### What changes were proposed in this pull request? Remove the project node if the streaming scan is columnar ### Why are the changes needed? This is a followup of apache#25586. Batch and streaming share the same DS v2 read API so both can support columnar reads. We should apply apache#25586 to streaming scan as well. ### Does this PR introduce any user-facing change? no ### How was this patch tested? existing tests Closes apache#25727 from cloud-fan/follow. Authored-by: Wenchen Fan <wenchen@databricks.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com>
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What changes were proposed in this pull request?
Remove the project node if the streaming scan is columnar
Why are the changes needed?
This is a followup of #25586. Batch and streaming share the same DS v2 read API so both can support columnar reads. We should apply #25586 to streaming scan as well.
Does this PR introduce any user-facing change?
no
How was this patch tested?
existing tests