| #!/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. |
| # |
| |
| if [ -z $PIO_HOME ] ; then |
| PIO_FILE=$(readlink -f $0 2>/dev/null) |
| if [ $? = 0 ] ; then |
| export PIO_HOME="$(cd $(dirname $PIO_FILE)/..; pwd)" |
| else |
| CURRENT_DIR=`pwd` |
| TARGET_FILE="$0" |
| cd "$(dirname "$TARGET_FILE")" |
| TARGET_FILE=$(basename "$TARGET_FILE") |
| |
| while [ -L "$TARGET_FILE" ] |
| do |
| TARGET_FILE=$(readlink "$TARGET_FILE") |
| cd "$(dirname "$TARGET_FILE")" |
| TARGET_FILE=$(basename "$TARGET_FILE") |
| done |
| |
| export PIO_HOME="$(cd $(dirname "$TARGET_FILE")/..; pwd -P)" |
| cd "$CURRENT_DIR" |
| fi |
| fi |
| |
| if [ -z $PIO_CONF_DIR ] ; then |
| export PIO_CONF_DIR="${PIO_HOME}/conf" |
| if [ ! -d $PIO_CONF_DIR ] ; then |
| export PIO_CONF_DIR="/etc/predictionio" |
| if [ ! -d $PIO_CONF_DIR ] ; then |
| echo "PIO_CONF_DIR is not found." |
| exit 1 |
| fi |
| fi |
| fi |
| |
| . ${PIO_HOME}/bin/load-pio-env.sh |
| |
| if [[ "$1" == "--with-spark" ]] |
| then |
| echo "Starting the PIO shell with the Apache Spark Shell." |
| # Get paths of assembly jars to pass to spark-shell |
| . ${PIO_HOME}/bin/compute-classpath.sh |
| shift |
| ${SPARK_HOME}/bin/spark-shell --jars ${ASSEMBLY_JARS} $@ |
| elif [[ "$1" == "--with-pyspark" ]] |
| then |
| echo "Starting the PIO shell with the Apache Spark Shell." |
| # Get paths of assembly jars to pass to pyspark |
| . ${PIO_HOME}/bin/compute-classpath.sh |
| shift |
| export PYTHONSTARTUP=${PIO_HOME}/python/pypio/shell.py |
| export PYTHONPATH=${PIO_HOME}/python |
| ${SPARK_HOME}/bin/pyspark --jars ${ASSEMBLY_JARS} $@ |
| else |
| echo -e "\033[0;33mStarting the PIO shell without Apache Spark.\033[0m" |
| echo -e "\033[0;33mIf you need the Apache Spark library, run 'pio-shell --with-spark [spark-submit arguments...]'.\033[0m" |
| cd ${PIO_HOME} |
| ./sbt/sbt console |
| fi |
| |