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Fix broadcast nested loop join for the no column case #353

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merged 1 commit into from
Jul 16, 2020

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@revans2 revans2 commented Jul 14, 2020

This fixes #323

It fixes BroadcastExchangeExec to work for sending a ColumnarBatch with no columns, only a row count. It also refactors the code in GpuCartesianProductExec.scala that handles this use case so the code that can be common is.

@revans2 revans2 added this to the Jul 6 - Jul 17 milestone Jul 14, 2020
@revans2 revans2 self-assigned this Jul 14, 2020
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revans2 commented Jul 14, 2020

build

@sameerz sameerz added the bug Something isn't working label Jul 14, 2020
@revans2 revans2 merged commit a49201a into NVIDIA:branch-0.2 Jul 16, 2020
@revans2 revans2 deleted the bnlj_empty_fix branch July 16, 2020 13:09
nartal1 pushed a commit to nartal1/spark-rapids that referenced this pull request Jun 9, 2021
nartal1 pushed a commit to nartal1/spark-rapids that referenced this pull request Jun 9, 2021
tgravescs pushed a commit to tgravescs/spark-rapids that referenced this pull request Nov 30, 2023
Signed-off-by: spark-rapids automation <70000568+nvauto@users.noreply.github.com>
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[BUG] GpuBroadcastNestedLoopJoinExec can fail if there are no columns
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