Skip to content

[SPARK-53808][CONNECT] Allow to pass optional JVM args to spark-connect-scala-client #52526

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

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
+3 −1
Open

[SPARK-53808][CONNECT] Allow to pass optional JVM args to spark-connect-scala-client #52526

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ab532c1
Allow optional JVM args for spark-connect-scala-client
sarutak Oct 5, 2025
a2dcd24
Prefer SCJVM_ARGS to JVM_ARGS
sarutak Oct 6, 2025
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
4 changes: 3 additions & 1 deletion sql/connect/bin/spark-connect-scala-client
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@
#
# Set SCBUILD=0 to skip rebuilding the spark-connect server.
# Set SCCLASSPATH to the client classpath to skip resolving it with sbt.
# Set SCJVM_ARGS to optional JVM args for the client.

# Go to the Spark project root directory
FWDIR="$(cd "`dirname "$0"`"/../../..; pwd)"
Expand Down Expand Up @@ -70,6 +71,7 @@ JVM_ARGS="-XX:+IgnoreUnrecognizedVMOptions \
--add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED \
-Djdk.reflect.useDirectMethodHandle=false \
-Dio.netty.tryReflectionSetAccessible=true \
--enable-native-access=ALL-UNNAMED"
--enable-native-access=ALL-UNNAMED \
$SCJVM_ARGS"

exec java $JVM_ARGS -cp "$SCCLASSPATH" org.apache.spark.sql.application.ConnectRepl "$@"