Skip to content

[SPARK-31365][SQL][FOLLOWUP] Refine config document for nested predicate pushdown #28468

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
viirya wants to merge 1 commit into from
Closed

[SPARK-31365][SQL][FOLLOWUP] Refine config document for nested predicate pushdown #28468

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2068,7 +2068,8 @@ object SQLConf {
.internal()
.doc("A comma-separated list of data source short names or fully qualified data source " +
"implementation class names for which Spark tries to push down predicates for nested " +
"columns and/or names containing `dots` to data sources. Currently, Parquet implements " +
"columns and/or names containing `dots` to data sources. This configuration is only " +
"effective with file-based data source in DSv1. Currently, Parquet implements " +
"both optimizations while ORC only supports predicates for names containing `dots`. The " +
"other data sources don't support this feature yet. So the default value is 'parquet,orc'.")
.version("3.0.0")
Expand Down