| #! /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. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| source "$UNO_HOME"/bin/impl/util.sh |
| |
| if [[ ! -f "$DOWNLOADS/$SPARK_TARBALL" ]]; then |
| apache_mirror=$(curl -sk https://apache.org/mirrors.cgi?as_json | grep preferred | cut -d \" -f 4) |
| if [ -z "$apache_mirror" ]; then |
| echo "Failed querying apache.org for best download mirror!" |
| fi |
| download_apache "spark/spark-$SPARK_VERSION" "$SPARK_TARBALL" "$SPARK_HASH" |
| fi |
| |
| verify_exist_hash "$SPARK_TARBALL" "$SPARK_HASH" |
| |
| if [[ ! -d "$HADOOP_HOME" ]]; then |
| print_to_console "Apache Hadoop needs to be setup before Apache Spark can be setup." |
| exit 1 |
| fi |
| |
| print_to_console "Installing Apache Spark at $SPARK_HOME" |
| |
| pkill -f org.apache.spark.deploy.history.HistoryServer |
| |
| # stop if any command fails |
| set -e |
| |
| rm -rf "$INSTALL"/spark-* |
| rm -f "$LOGS_DIR"/spark/* |
| rm -rf "$DATA_DIR"/spark |
| mkdir -p "$LOGS_DIR"/spark |
| mkdir -p "$DATA_DIR"/spark/events |
| |
| tar xzf "$DOWNLOADS/$SPARK_TARBALL" -C "$INSTALL" |
| |
| cp "$UNO_HOME"/plugins/spark/* "$SPARK_HOME"/conf |
| $SED "s#DATA_DIR#$DATA_DIR#g" "$SPARK_HOME"/conf/spark-defaults.conf |
| $SED "s#LOGS_DIR#$LOGS_DIR#g" "$SPARK_HOME"/conf/spark-defaults.conf |
| |
| export SPARK_LOG_DIR=$LOGS_DIR/spark |
| "$SPARK_HOME"/sbin/start-history-server.sh |
| |
| print_to_console "Apache Spark History Server is running" |
| print_to_console " * view at http://localhost:18080/" |