bigtop-packages/src/common/ycsb/install_ycsb.sh

#!/bin/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.

set -e

usage() {
  echo "
usage: $0 <options>
  Required not-so-options:
     --build-dir=DIR             path to pig dist.dir
     --prefix=PREFIX             path to install into

  Optional options:
     --lib-dir=DIR               path to install pig home [/usr/lib/pig]
     --build-dir=DIR             path to pig dist dir
     ... [ see source for more similar options ]
  "
  exit 1
}

OPTS=$(getopt \
  -n $0 \
  -o '' \
  -l 'prefix:' \
  -l 'lib-dir:' \
  -l 'build-dir:' -- "$@")

if [ $? != 0 ] ; then
    usage
fi

eval set -- "$OPTS"
while true ; do
    case "$1" in
        --prefix)
        PREFIX=$2 ; shift 2
        ;;
        --build-dir)
        BUILD_DIR=$2 ; shift 2
        ;;
        --lib-dir)
        LIB_DIR=$2 ; shift 2
        ;;
        --)
        shift ; break
        ;;
        *)
        echo "Unknown option: $1"
        usage
        exit 1
        ;;
    esac
done

for var in PREFIX BUILD_DIR ; do
  if [ -z "$(eval "echo \$$var")" ]; then
    echo Missing param: $var
    usage
  fi
done

LIB_DIR=${LIB_DIR:-/usr/lib/ycsb}
BIN_DIR=${BIN_DIR:-$PREFIX/usr/bin}

install -d -m 0755 $PREFIX/$LIB_DIR
install -d -m 0755 ${BIN_DIR}

(cd ${BUILD_DIR} && tar -cf - .)|(cd $PREFIX/${LIB_DIR} && tar -xf -)
rm -rf $PREFIX/$LIB_DIR/bin/*.bat

wrapper=$BIN_DIR/ycsb
cat >>$wrapper <<EOF
#!/bin/bash
BIGTOP_DEFAULTS_DIR=${BIGTOP_DEFAULTS_DIR-/etc/default}
[ -n "${BIGTOP_DEFAULTS_DIR}" -a -r ${BIGTOP_DEFAULTS_DIR}/hadoop ] && . ${BIGTOP_DEFAULTS_DIR}/hadoop

# Autodetect JAVA_HOME if not defined
if [ -e /usr/lib/bigtop-utils/bigtop-detect-javahome ]; then
  . /usr/lib/bigtop-utils/bigtop-detect-javahome
fi

exec $LIB_DIR/bin/ycsb "\$@"
EOF
chmod 755 $wrapper