# 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. cassandra_home=`dirname $0`/.. # The directory where Cassandra's configs live (required) CASSANDRA_CONF=$cassandra_home/../conf # This can be the path to a jar file, or a directory containing the # compiled classes. NOTE: This isn't needed by the startup script, # it's just used here in constructing the classpath. cassandra_bin=$cassandra_home/build/classes #cassandra_bin=$cassandra_home/build/cassandra.jar # The java classpath (required) CLASSPATH=$CASSANDRA_CONF:$cassandra_bin for jar in $cassandra_home/lib/*.jar; do CLASSPATH=$CLASSPATH:$jar done # Arguments to pass to the JVM JVM_OPTS=" \ -ea \ -Xdebug \ -Xrunjdwp:transport=dt_socket,server=y,address=8888,suspend=n \ -Xms128M \ -Xmx1G \ -XX:SurvivorRatio=8 \ -XX:TargetSurvivorRatio=90 \ -XX:+AggressiveOpts \ -XX:+UseParNewGC \ -XX:+UseConcMarkSweepGC \ -XX:CMSInitiatingOccupancyFraction=1 \ -XX:+CMSParallelRemarkEnabled \ -XX:+HeapDumpOnOutOfMemoryError \ -Dcom.sun.management.jmxremote.port=8080 \ -Dcom.sun.management.jmxremote.ssl=false \ -Dcom.sun.management.jmxremote.authenticate=false"