| #!/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. |
| |
| # Resolve our absolute path |
| # resolve links - $0 may be a softlink |
| this="${BASH_SOURCE-$0}" |
| while [ -h "$this" ]; do |
| ls=`ls -ld "$this"` |
| link=`expr "$ls" : '.*-> \(.*\)$'` |
| if expr "$link" : '.*/.*' > /dev/null; then |
| this="$link" |
| else |
| this=`dirname "$this"`/"$link" |
| fi |
| done |
| |
| # convert relative path to absolute path |
| bin=`dirname "$this"` |
| script=`basename "$this"` |
| bin=`unset CDPATH; cd "$bin"; pwd` |
| this="$bin/$script" |
| |
| |
| if [ -e "$bin/../libexec/hcat-config.sh" ]; then |
| . "$bin"/../libexec/hcat-config.sh |
| else |
| . "$bin"/hcat-config.sh |
| fi |
| |
| # filter debug command line parameter |
| debug=false |
| dump_classpath=false |
| |
| for f in $@; do |
| if [[ $f = "-secretDebugCmd" ]]; then |
| debug=true |
| else |
| remaining="${remaining} $f" |
| fi |
| if [[ $f = "-classpath" ]]; then |
| dump_classpath=true |
| fi |
| done |
| |
| # check for hive in the path |
| HIVE_IN_PATH=`which hive 2>/dev/null` |
| if [ -f ${HIVE_IN_PATH} ]; then |
| #dir of hive scrip |
| HIVE_DIR=`dirname "$HIVE_IN_PATH"` |
| #one level up for base dir |
| HIVE_DIR=`dirname "$HIVE_DIR"` |
| fi |
| |
| # HIVE_HOME env variable overrides hive in the path |
| HIVE_HOME=${HIVE_HOME:-$HIVE_DIR} |
| |
| if [ "$HIVE_HOME" == "" ]; then |
| echo "Cannot find hive installation: \$HIVE_HOME must be set or hive must be in the path"; |
| exit 4; |
| fi |
| |
| if [ "$HIVE_HOME" == '/usr' ] || [ "$HIVE_HOME" == '/usr/' ]; then |
| #this would be a hive rpm install, bigtop rpm has HIVE_HOME dir |
| #structure in /usr/lib/hive. Use that if the dir structure looks good |
| if [ -d '/usr/lib/hive/conf' ] && [ -d '/usr/lib/hive/lib' ]; then |
| HIVE_HOME='/usr/lib/hive/'; |
| fi |
| fi |
| |
| |
| |
| HIVE_LIB_DIR=${HIVE_HOME}/lib |
| if [ ! -d "$HIVE_LIB_DIR" ]; then |
| echo "Cannot find lib dir within HIVE_HOME : $HIVE_LIB_DIR"; |
| exit 4; |
| fi |
| |
| HIVE_CONF_DIR=${HIVE_HOME}/conf |
| if [ ! -d "$HIVE_CONF_DIR" ]; then |
| echo "Cannot find conf dir within HIVE_HOME : $HIVE_CONF_DIR"; |
| exit 4; |
| fi |
| |
| |
| # Find our hcatalog jar |
| shopt -s extglob |
| if (( `ls -1 $HCAT_PREFIX/share/hcatalog/hcatalog-[0-9]*.jar | wc -l` > 1 )) ; then |
| echo "Error: found more than one hcatalog jar in $HCAT_PREFIX/share/hcatalog" |
| exit 1 |
| fi |
| HCAT_JAR=`ls $HCAT_PREFIX/share/hcatalog/hcatalog-[0-9]*.jar` |
| |
| # Find the storage-handler jars. |
| for jar in ${HCAT_PREFIX}/share/hcatalog/lib/*.jar ; do |
| HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$jar |
| done |
| |
| # Add all of the other jars to our classpath |
| for jar in ${HIVE_LIB_DIR}/*.jar ; do |
| HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$jar |
| done |
| |
| # Put external jars, hcat jar, and config file in the classpath |
| HADOOP_CLASSPATH=${HADOOP_CLASSPATH}:${HCAT_CLASSPATH}:${HCAT_JAR}:${HIVE_CONF_DIR} |
| |
| if [ -n "$HBASE_CONF_DIR" ] && [ -d $HBASE_CONF_DIR ]; then |
| HADOOP_CLASSPATH=${HADOOP_CLASSPATH}:${HBASE_CONF_DIR} |
| fi |
| |
| export HADOOP_CLASSPATH=$HADOOP_CLASSPATH |
| export HADOOP_OPTS=$HADOOP_OPTS |
| # run it |
| if [ "$debug" == "true" ]; then |
| echo "Would run:" |
| echo "exec $HADOOP_PREFIX/bin/hadoop jar $HCAT_JAR org.apache.hcatalog.cli.HCatCli $remaining" |
| echo "with HADOOP_CLASSPATH set to ($HADOOP_CLASSPATH)" |
| echo "and HADOOP_OPTS set to ($HADOOP_OPTS)" |
| elif [ "$dump_classpath" == "true" ]; then |
| echo $HADOOP_CLASSPATH |
| else |
| exec $HADOOP_PREFIX/bin/hadoop jar $HCAT_JAR org.apache.hcatalog.cli.HCatCli "$@" |
| fi |
| |