#!/bin/bash

install-packages wget

if [[ "$DIB_HADOOP_VERSION" < "2.0.0" ]];
then
    HDFS_LIB_DIR="/usr/share/hadoop/lib"
    SWIFT_LIB_URI="http://savanna-files.mirantis.com/hadoop-swift/hadoop-swift-latest.jar"
else
    HDFS_LIB_DIR="/opt/hadoop/share/hadoop/common/lib"
    #TODO(sreshetniak): make jar and upload to savanna-files
    SWIFT_LIB_URI="https://repository.cloudera.com/artifactory/repo/org/apache/hadoop/hadoop-openstack/2.3.0/hadoop-openstack-2.3.0.jar"
fi

if [ -z "$swift_url" ]; then
   wget -O $HDFS_LIB_DIR/hadoop-swift.jar $SWIFT_LIB_URI
else
   wget -O $HDFS_LIB_DIR/hadoop-swift.jar $swift_url
fi

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
