#!/usr/bin/env bash

hadoop="2.6.0"

HADOOP_SWIFT_JAR_NAME="hadoop-openstack-$hadoop-cdh$plugin_version.jar"

HADOOP_SWIFT_BUILD_LOCATION="http://tarballs.openstack.org/sahara/dist/hadoop-openstack/master"
SWIFT_LIB_URI="$HADOOP_SWIFT_BUILD_LOCATION/hadoop-openstack-${hadoop}.jar"
HADOOP_SWIFT_JAR_NAME="hadoop-openstack.jar"

if [ ! -f $hdfs_lib_dir/$HADOOP_SWIFT_JAR_NAME ]; then
    if [ $test_only -eq 0 ]; then
        wget -O $hdfs_lib_dir/$HADOOP_SWIFT_JAR_NAME $SWIFT_LIB_URI

        if [ $? -ne 0 ]; then
            echo -e "Could not download Swift Hadoop FS implementation.\nAborting"
            exit 1
        fi

        chmod 0644 $hdfs_lib_dir/$HADOOP_SWIFT_JAR_NAME
    else
        exit 0
    fi
fi

