Avoid GPU shuffle for round-robin of unsortable types #2145
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Signed-off-by: Jason Lowe <jlowe@nvidia.com>
|
build |
revans2
reviewed
Apr 15, 2021
sql-plugin/src/main/scala/org/apache/spark/sql/rapids/execution/GpuShuffleExchangeExec.scala
Show resolved
Hide resolved
revans2
approved these changes
Apr 15, 2021
nartal1
pushed a commit
to nartal1/spark-rapids
that referenced
this pull request
Jun 9, 2021
Signed-off-by: Jason Lowe <jlowe@nvidia.com>
nartal1
pushed a commit
to nartal1/spark-rapids
that referenced
this pull request
Jun 9, 2021
Signed-off-by: Jason Lowe <jlowe@nvidia.com>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixes #2048
Round-robin partitioning requires a sort if
spark.sql.execution.sortBeforeRepartitionis true. Not every type that can be shuffled by the GPU can be sorted by the GPU, so extra type checks are needed in that specific case.