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Posted to commits@spark.apache.org by we...@apache.org on 2020/11/17 14:32:38 UTC
[spark] branch master updated (09bb9be -> 9283484)
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wenchen pushed a change to branch master
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from 09bb9be [SPARK-33416][SQL] Avoid Hive metastore stack overflow when InSet predicate have many values
add 9283484 [SPARK-33427][SQL] Add subexpression elimination for interpreted expression evaluation
No new revisions were added by this update.
Summary of changes:
.../expressions/InterpretedUnsafeProjection.scala | 18 ++-
.../expressions/SubExprEvaluationRuntime.scala | 145 +++++++++++++++++++++
.../org/apache/spark/sql/internal/SQLConf.scala | 12 ++
.../SubExprEvaluationRuntimeSuite.scala | 100 ++++++++++++++
.../SubExprEliminationBenchmark-jdk11-results.txt | 8 +-
.../SubExprEliminationBenchmark-results.txt | 8 +-
6 files changed, 281 insertions(+), 10 deletions(-)
create mode 100644 sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/SubExprEvaluationRuntime.scala
create mode 100644 sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/SubExprEvaluationRuntimeSuite.scala
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