MINOR: Fix wrong message in `bin/kafka-run-class.sh`
To build jar you need to specify `scalaVersion` instead of `scala_version`.
Reviewers: Manikumar Reddy O Jason Gustafson
@@ -137,7 +137,7 @@ done
shopt -u nullglob
if [ -z "$CLASSPATH" ] ; then
- echo "Classpath is empty. Please build the project first e.g. by running './gradlew jar -Pscala_version=$SCALA_VERSION'"
+ echo "Classpath is empty. Please build the project first e.g. by running './gradlew jar -PscalaVersion=$SCALA_VERSION'"
exit 1
fi
