| #!/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. |
| |
| |
| # The Proxy command utility script |
| # |
| # Environment Variables |
| # |
| # JAVA_HOME The java implementation to use. Overrides JAVA_HOME. |
| # |
| # HDFSPROXY_CLASSPATH Extra Java CLASSPATH entries. |
| # |
| # HDFSPROXY_HEAPSIZE The maximum amount of heap to use, in MB. |
| # Default is 1000. |
| # |
| # HDFSPROXY_OPTS Extra Java runtime options. |
| # |
| # HDFSPROXY_NAMENODE_OPTS These options are added to HDFSPROXY_OPTS |
| # HDFSPROXY_CLIENT_OPTS when the respective command is run. |
| # HDFSPROXY_{COMMAND}_OPTS etc HDFSPROXY_JT_OPTS applies to JobTracker |
| # for e.g. HDFSPROXY_CLIENT_OPTS applies to |
| # more than one command (fs, dfs, fsck, |
| # dfsadmin etc) |
| # |
| # HDFSPROXY_CONF_DIR Alternate conf dir. Default is ${HDFSPROXY_HOME}/conf. |
| # |
| # HDFSPROXY_ROOT_LOGGER The root appender. Default is INFO,console |
| # |
| |
| bin=`dirname "$0"` |
| bin=`cd "$bin"; pwd` |
| |
| . "$bin"/hdfsproxy-config.sh |
| |
| cygwin=false |
| case "`uname`" in |
| CYGWIN*) cygwin=true;; |
| esac |
| |
| if [ -f "${HDFSPROXY_CONF_DIR}/hdfsproxy-env.sh" ]; then |
| . "${HDFSPROXY_CONF_DIR}/hdfsproxy-env.sh" |
| fi |
| |
| # some Java parameters |
| if [ "$JAVA_HOME" != "" ]; then |
| #echo "run java in $JAVA_HOME" |
| JAVA_HOME=$JAVA_HOME |
| fi |
| |
| if [ "$JAVA_HOME" = "" ]; then |
| echo "Error: JAVA_HOME is not set." |
| exit 1 |
| fi |
| |
| JAVA=$JAVA_HOME/bin/java |
| JAVA_HEAP_MAX=-Xmx1000m |
| |
| # check envvars which might override default args |
| if [ "$HDFSPROXY_HEAPSIZE" != "" ]; then |
| #echo "run with heapsize $HDFSPROXY_HEAPSIZE" |
| JAVA_HEAP_MAX="-Xmx""$HDFSPROXY_HEAPSIZE""m" |
| #echo $JAVA_HEAP_MAX |
| fi |
| |
| # CLASSPATH initially contains $HDFSPROXY_CONF_DIR |
| CLASSPATH="${HADOOP_CONF_DIR}" |
| CLASSPATH="${CLASSPATH}:${HDFSPROXY_CONF_DIR}" |
| CLASSPATH=${CLASSPATH}:$JAVA_HOME/lib/tools.jar |
| |
| # for developers, add HdfsProxy classes to CLASSPATH |
| if [ -d "$HDFSPROXY_HOME/build/classes" ]; then |
| CLASSPATH=${CLASSPATH}:$HDFSPROXY_HOME/build/classes |
| fi |
| if [ -d "$HDFSPROXY_HOME/build/web/webapps" ]; then |
| CLASSPATH=${CLASSPATH}:$HDFSPROXY_HOME/build/web |
| fi |
| if [ -d "$HDFSPROXY_HOME/build/test/hdfs/classes" ]; then |
| CLASSPATH=${CLASSPATH}:$HDFSPROXY_HOME/build/test/hdfs/classes |
| fi |
| |
| # so that filenames w/ spaces are handled correctly in loops below |
| IFS= |
| |
| # for releases, add hdfsproxy jar & webapps to CLASSPATH |
| if [ -d "$HDFSPROXY_HOME/webapps" ]; then |
| CLASSPATH=${CLASSPATH}:$HDFSPROXY_HOME |
| fi |
| for f in $HDFSPROXY_HOME/hdfsproxy-*.jar; do |
| CLASSPATH=${CLASSPATH}:$f; |
| done |
| |
| # add libs to CLASSPATH |
| for f in $HDFSPROXY_HOME/lib/*.jar; do |
| CLASSPATH=${CLASSPATH}:$f; |
| done |
| |
| # add user-specified CLASSPATH last |
| if [ "$HDFSPROXY_CLASSPATH" != "" ]; then |
| CLASSPATH=${CLASSPATH}:${HDFSPROXY_CLASSPATH} |
| fi |
| |
| # default log directory & file |
| if [ "$HDFSPROXY_LOG_DIR" = "" ]; then |
| HDFSPROXY_LOG_DIR="$HDFSPROXY_HOME/logs" |
| fi |
| if [ "$HDFSPROXY_LOGFILE" = "" ]; then |
| HDFSPROXY_LOGFILE='proxy-util.log' |
| fi |
| |
| # restore ordinary behaviour |
| unset IFS |
| |
| # figure out which class to run |
| CLASS='org.apache.hadoop.hdfsproxy.ProxyUtil' |
| |
| # cygwin path translation |
| if $cygwin; then |
| CLASSPATH=`cygpath -p -w "$CLASSPATH"` |
| HDFSPROXY_HOME=`cygpath -d "$HDFSPROXY_HOME"` |
| HDFSPROXY_LOG_DIR=`cygpath -d "$HDFSPROXY_LOG_DIR"` |
| fi |
| |
| # cygwin path translation |
| if $cygwin; then |
| JAVA_LIBRARY_PATH=`cygpath -p "$JAVA_LIBRARY_PATH"` |
| fi |
| |
| HDFSPROXY_OPTS="$HDFSPROXY_OPTS -Dhdfsproxy.log.dir=$HDFSPROXY_LOG_DIR" |
| HDFSPROXY_OPTS="$HDFSPROXY_OPTS -Dhdfsproxy.log.file=$HDFSPROXY_LOGFILE" |
| HDFSPROXY_OPTS="$HDFSPROXY_OPTS -Dhdfsproxy.home.dir=$HDFSPROXY_HOME" |
| HDFSPROXY_OPTS="$HDFSPROXY_OPTS -Dhdfsproxy.id.str=$HDFSPROXY_IDENT_STRING" |
| HDFSPROXY_OPTS="$HDFSPROXY_OPTS -Dhdfsproxy.root.logger=${HDFSPROXY_ROOT_LOGGER:-INFO,console}" |
| if [ "x$JAVA_LIBRARY_PATH" != "x" ]; then |
| HDFSPROXY_OPTS="$HDFSPROXY_OPTS -Djava.library.path=$JAVA_LIBRARY_PATH" |
| fi |
| |
| # run it |
| exec "$JAVA" $JAVA_HEAP_MAX $HDFSPROXY_OPTS -classpath "$CLASSPATH" $CLASS "$@" |