sql/connect/bin/spark-connect-shell

#!/usr/bin/env bash

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# The spark connect shell for development. This shell script builds the spark connect server with
# all dependencies and starts the server at the default port.
# Use `/bin/spark-connect-shell` or set SCBUILD=0 if rebuilding the dependency jars are not needed.

# Go to the Spark project root directory
FWDIR="$(cd "`dirname "$0"`"/../../..; pwd)"
cd "$FWDIR"
export SPARK_HOME=$FWDIR

# Determine the Scala version used in Spark
SCALA_BINARY_VER=`grep "scala.binary.version" "${SPARK_HOME}/pom.xml" | head -n1 | awk -F '[<>]' '{print $3}'`
SCALA_ARG="-Pscala-${SCALA_BINARY_VER}"

SCBUILD="${SCBUILD:-1}"
if [ "$SCBUILD" -eq "1" ]; then
  # Build the jars needed for spark submit and spark connect
  build/sbt "${SCALA_ARG}" -Phive package || exit 1
fi

exec "${SPARK_HOME}"/bin/spark-shell --conf spark.plugins=org.apache.spark.sql.connect.SparkConnectPlugin "$@"