srowen commented on a change in pull request #35763:
URL: https://github.com/apache/spark/pull/35763#discussion_r830514121



##########
File path: dev/make-distribution.sh
##########
@@ -170,24 +170,28 @@ BUILD_COMMAND=("$MVN" clean package -DskipTests $@)
 
 # Actually build the jar
 echo -e "\nBuilding with..."
-echo -e "\$ ${BUILD_COMMAND[@]}\n"
+echo -e "\$ ${BUILD_COMMAND[*]}\n"
 
 "${BUILD_COMMAND[@]}"
 
 # Make directories
 rm -rf "$DISTDIR"
 mkdir -p "$DISTDIR/jars"
 echo "Spark $VERSION$GITREVSTRING built for Hadoop $SPARK_HADOOP_VERSION" > 
"$DISTDIR/RELEASE"
-echo "Build flags: $@" >> "$DISTDIR/RELEASE"
+echo "Build flags: $*" >> "$DISTDIR/RELEASE"
 
 # Copy jars
 cp "$SPARK_HOME"/assembly/target/scala*/jars/* "$DISTDIR/jars/"
 
 # Only create the yarn directory if the yarn artifacts were built.
-if [ -f 
"$SPARK_HOME"/common/network-yarn/target/scala*/spark-*-yarn-shuffle.jar ]; then
-  mkdir "$DISTDIR/yarn"
-  cp "$SPARK_HOME"/common/network-yarn/target/scala*/spark-*-yarn-shuffle.jar 
"$DISTDIR/yarn"
-fi
+for file in 
"$SPARK_HOME"/common/network-yarn/target/scala*/spark-*-yarn-shuffle.jar

Review comment:
       I think it will fail after this change too, if there are multiple 
matching files; looping isn't the intent here. We could maybe check if there is 
exactly one match? that's the 'right' fix. If there is 1 file, I suppose this 
logic is the same so it's OK, but it's also a bit wrong in the same way




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