Kent Yao created SPARK-36659:
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Summary: Promote spark.sql.execution.topKSortFallbackThreshold to
user-faced config
Key: SPARK-36659
URL: https://issues.apache.org/jira/browse/SPARK-36659
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.2.0, 3.3.0
Reporter: Kent Yao
spark.sql.execution.topKSortFallbackThreshold now is an internal config hidden
from users Integer.MAX_VALUE - 15 as its default. In many real-world cases, if
the K is very big, there would be performance issues.
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