remove reference for spark version less than 2

make-distribution.sh

@@ -40,32 +40,12 @@ TERM=xterm-color ./dev/make-distribution.sh \
     ${HIVE_INSTALL_FLAG:+"-Phive"} \
     -DskipTests
 
-SPARK_MAJOR_VERSION="$(echo "${SPARK_VERSION}" | cut -d '.' -f1)"
-HADOOP_MAJOR_VERSION="$(echo "${HADOOP_VERSION}" | cut -d '.' -f1)"
-HIVE_HADOOP3_HIVE_EXEC_URL=${HIVE_HADOOP3_HIVE_EXEC_URL:-https://github.com/guangie88/hive-exec-jar/releases/download/1.2.1.spark2-hadoop3/hive-exec-1.2.1.spark2.jar}
-
-# Replace Hive for Hadoop 3 since Hive 1.2.1 does not officially support Hadoop 3 when using Spark 2.y.z
-# Note docker-image-tool.sh takes the jars from assembly/target/scala-2.*/jars
-if [[ "${WITH_HIVE}" = "true" ]] && [[ "${SPARK_MAJOR_VERSION}" -eq 2 ]] && [[ "${HADOOP_MAJOR_VERSION}" -eq 3 ]]; then
-    HIVE_EXEC_JAR_NAME="hive-exec-1.2.1.spark2.jar"
-    TARGET_JAR_PATH="$(find assembly -type f -name "${HIVE_EXEC_JAR_NAME}")"
-    curl -LO "${HIVE_HADOOP3_HIVE_EXEC_URL}" && mv "${HIVE_EXEC_JAR_NAME}" "${TARGET_JAR_PATH}"
-    # Spark <= 2.4 uses ${TARGET_JAR_PATH} for Docker COPY, but Spark >= 3 uses dist/jars/
-    cp "${TARGET_JAR_PATH}" "dist/jars/"
-fi
-
 SPARK_MAJOR_VERSION="$(echo "${SPARK_VERSION}" | cut -d '.' -f1)"
 SPARK_MINOR_VERSION="$(echo "${SPARK_VERSION}" | cut -d '.' -f2)"
+HADOOP_MAJOR_VERSION="$(echo "${HADOOP_VERSION}" | cut -d '.' -f1)"
 
-if [[ ${SPARK_MAJOR_VERSION} -eq 2 && ${SPARK_MINOR_VERSION} -eq 4 ]]; then  # 2.4.z
-    # Same Dockerfiles as Spark v2.4.8, but allow override of base image to use Debian Buster
-    # and not using PYTHONENV and instead copies pyspark out like Spark 3.y.z
-    DOCKERFILE_BASE="../overrides/base/2.4.z/Dockerfile"
-    DOCKERFILE_PY="../overrides/python/2.4.z/Dockerfile"
-else
-    DOCKERFILE_BASE="./resource-managers/kubernetes/docker/src/main/dockerfiles/spark/Dockerfile"
-    DOCKERFILE_PY="./resource-managers/kubernetes/docker/src/main/dockerfiles/spark/bindings/python/Dockerfile"
-fi
+DOCKERFILE_BASE="./resource-managers/kubernetes/docker/src/main/dockerfiles/spark/Dockerfile"
+DOCKERFILE_PY="./resource-managers/kubernetes/docker/src/main/dockerfiles/spark/bindings/python/Dockerfile"
 
 if [[ ${SPARK_MAJOR_VERSION} -eq 3 && ${SPARK_MINOR_VERSION} -ge 4 ]]; then  # >=3.4
     # From Spark v3.4.0 onwards, openjdk is not the prefered base image source as it i
@@ -76,21 +56,9 @@ else
     IMAGE_VARIANT="jre-slim-buster"
 fi
 
-# Temporarily remove R build due to keyserver issue
-# DOCKERFILE_R="./resource-managers/kubernetes/docker/src/main/dockerfiles/R/Dockerfile"
-
 SPARK_LABEL="${SPARK_VERSION}"
 TAG_NAME="${SELF_VERSION}_${SPARK_LABEL}_hadoop-${HADOOP_VERSION}_scala-${SCALA_VERSION}_java-${JAVA_VERSION}"
 
-# ./bin/docker-image-tool.sh \
-#     -b java_image_tag=${JAVA_VERSION}-jre-slim-buster \
-#     -r "${IMAGE_NAME}" \
-#     -t "${TAG_NAME}" \
-#     -f "${DOCKERFILE_BASE}" \
-#     -p "${DOCKERFILE_PY}" \
-#     -R "${DOCKERFILE_R}" \
-#     build
-
 ./bin/docker-image-tool.sh \
     -b java_image_tag=${JAVA_VERSION}-${IMAGE_VARIANT} \
     -r "${IMAGE_NAME}" \
@@ -101,6 +69,5 @@ TAG_NAME="${SELF_VERSION}_${SPARK_LABEL}_hadoop-${HADOOP_VERSION}_scala-${SCALA_
 
 docker tag "${IMAGE_NAME}/spark:${TAG_NAME}" "${IMAGE_NAME}:${TAG_NAME}"
 docker tag "${IMAGE_NAME}/spark-py:${TAG_NAME}" "${IMAGE_NAME}-py:${TAG_NAME}"
-# docker tag "${IMAGE_NAME}/spark-r:${TAG_NAME}" "${IMAGE_NAME}-r:${TAG_NAME}"
 
 popd >/dev/null