| #! /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. |
| |
| # Start: Resolve Script Directory |
| SOURCE="${BASH_SOURCE[0]}" |
| while [ -h "${SOURCE}" ]; do # resolve $SOURCE until the file is no longer a symlink |
| bin="$( cd -P "$( dirname "${SOURCE}" )" && pwd )" |
| SOURCE="$(readlink "${SOURCE}")" |
| [[ "${SOURCE}" != /* ]] && SOURCE="${bin}/${SOURCE}" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located |
| done |
| bin="$( cd -P "$( dirname "${SOURCE}" )" && pwd )" |
| script=$( basename "${SOURCE}" ) |
| # Stop: Resolve Script Directory |
| |
| . "${bin}"/config.sh |
| |
| START_JAR="${ACCUMULO_HOME}/lib/accumulo-start.jar" |
| |
| # |
| # Resolve a program to its installation directory |
| # |
| locationByProgram() |
| { |
| RESULT=$( which "$1" ) |
| if [[ "$?" != 0 && -z "${RESULT}" ]]; then |
| echo "Cannot find '$1' and '$2' is not set in $ACCUMULO_CONF_DIR/accumulo-env.sh" |
| exit 1 |
| fi |
| while [ -h "${RESULT}" ]; do # resolve $RESULT until the file is no longer a symlink |
| DIR="$( cd -P "$( dirname "$RESULT" )" && pwd )" |
| RESULT="$(readlink "${RESULT}")" |
| [[ "${RESULT}" != /* ]] && RESULT="${DIR}/${RESULT}" # if $RESULT was a relative symlink, we need to resolve it relative to the path where the symlink file was located |
| done |
| # find the relative home directory, accounting for an extra bin directory |
| RESULT=$(dirname $(dirname "${RESULT}") ) |
| echo "Auto-set ${2} to '${RESULT}'. To suppress this message, set ${2} in conf/accumulo-env.sh" |
| eval "${2}=${RESULT}" |
| } |
| |
| test -z "${JAVA_HOME}" && locationByProgram java JAVA_HOME |
| test -z "${HADOOP_PREFIX}" && locationByProgram hadoop HADOOP_PREFIX |
| test -z "${ZOOKEEPER_HOME}" && locationByProgram zkCli.sh ZOOKEEPER_HOME |
| |
| DEFAULT_GENERAL_JAVA_OPTS="" |
| |
| # |
| # ACCUMULO_XTRAJARS is where all of the commandline -add items go into for reading by accumulo. |
| # |
| if [ "$1" = "-add" ] ; then |
| export ACCUMULO_XTRAJARS="$2" |
| shift 2 |
| else |
| export ACCUMULO_XTRAJARS="" |
| fi |
| |
| # |
| # Add appropriate options for process type |
| # |
| case "$1" in |
| master) export ACCUMULO_OPTS="${ACCUMULO_GENERAL_OPTS} ${ACCUMULO_MASTER_OPTS}" ;; |
| gc) export ACCUMULO_OPTS="${ACCUMULO_GENERAL_OPTS} ${ACCUMULO_GC_OPTS}" ;; |
| tserver) export ACCUMULO_OPTS="${ACCUMULO_GENERAL_OPTS} ${ACCUMULO_TSERVER_OPTS}" ;; |
| monitor) export ACCUMULO_OPTS="${ACCUMULO_GENERAL_OPTS} ${ACCUMULO_MONITOR_OPTS}" ;; |
| *) export ACCUMULO_OPTS="${ACCUMULO_GENERAL_OPTS} ${ACCUMULO_OTHER_OPTS}" ;; |
| esac |
| |
| XML_FILES="${ACCUMULO_CONF_DIR}" |
| LOG4J_JAR=$(find -H "${HADOOP_PREFIX}/lib" "${HADOOP_PREFIX}"/share/hadoop/common/lib -name 'log4j*.jar' -print 2>/dev/null | head -1) |
| CLASSPATH="${XML_FILES}:${START_JAR}:${LOG4J_JAR}" |
| |
| if [ -z "${JAVA_HOME}" -o ! -d "${JAVA_HOME}" ]; then |
| echo "JAVA_HOME is not set or is not a directory. Please make sure it's set globally or in conf/accumulo-env.sh" |
| exit 1 |
| fi |
| if [ -z "${HADOOP_PREFIX}" -o ! -d "${HADOOP_PREFIX}" ]; then |
| echo "HADOOP_PREFIX is not set or is not a directory. Please make sure it's set globally or in conf/accumulo-env.sh" |
| exit 1 |
| fi |
| if [ -z "${ZOOKEEPER_HOME}" -o ! -d "${ZOOKEEPER_HOME}" ]; then |
| echo "ZOOKEEPER_HOME is not set or is not a directory. Please make sure it's set globally or in conf/accumulo-env.sh" |
| exit 1 |
| fi |
| if [ -z "${ACCUMULO_LOG_DIR}" ]; then |
| echo "ACCUMULO_LOG_DIR is not set. Please make sure it's set globally or in conf/accumulo-env.sh" |
| exit 1 |
| fi |
| |
| # Export the variables just in case they are not exported |
| # This makes them available to java |
| export JAVA_HOME HADOOP_PREFIX ZOOKEEPER_HOME |
| |
| JAVA="${JAVA_HOME}/bin/java" |
| PLATFORM=$( "${JAVA}" -cp "${CLASSPATH}" org.apache.accumulo.start.Platform ) |
| |
| # Try to find the hadoop native library, defaulting to where it should |
| # be for the default Hadoop version |
| LIB_PATH="${HADOOP_PREFIX}/lib/native/${PLATFORM}" |
| if [ -e "${HADOOP_PREFIX}/lib/native/libhadoop.so" ]; then |
| # hadoop-2.0 |
| LIB_PATH="${HADOOP_PREFIX}/lib/native" |
| fi |
| |
| # |
| # app isn't used anywhere, but it makes the process easier to spot when ps/top/snmp truncate the command line |
| exec $JAVA "-Dapp=$1" $ACCUMULO_OPTS -classpath "${CLASSPATH}" -XX:OnOutOfMemoryError="${ACCUMULO_KILL_CMD:-kill -9 %p}" \ |
| -Djavax.xml.parsers.DocumentBuilderFactory=com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl \ |
| -Djava.library.path="${LIB_PATH}" \ |
| -Dorg.apache.accumulo.core.home.dir="${ACCUMULO_HOME}" \ |
| -Dhadoop.home.dir="${HADOOP_PREFIX}" \ |
| -Dzookeeper.home.dir="${ZOOKEEPER_HOME}" \ |
| org.apache.accumulo.start.Main \ |
| "$@" |