[SPARK-13598] [SQL] remove LeftSemiJoinBNL #11448
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Test build #52247 has finished for PR 11448 at commit
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cc @JoshRosen |
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LGTM |
roygao94
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Mar 22, 2016
## What changes were proposed in this pull request? Broadcast left semi join without joining keys is already supported in BroadcastNestedLoopJoin, it has the same implementation as LeftSemiJoinBNL, we should remove that. ## How was this patch tested? Updated unit tests. Author: Davies Liu <[email protected]> Closes apache#11448 from davies/remove_bnl.
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What changes were proposed in this pull request?
Broadcast left semi join without joining keys is already supported in BroadcastNestedLoopJoin, it has the same implementation as LeftSemiJoinBNL, we should remove that.
How was this patch tested?
Updated unit tests.