myproject/ansible/roles/flume/files/conf/flume-env.sh

# 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.

# If this file is placed at FLUME_CONF_DIR/flume-env.sh, it will be sourced
# during Flume startup.

# Enviroment variables can be set here.

#JAVA_HOME=/usr/lib/jvm/java-6-sun

# Give Flume more memory and pre-allocate, enable remote monitoring via JMX
#JAVA_OPTS="-Xms8192m -Xmx8192m -Dcom.sun.management.jmxremote"
JAVA_OPTS="-Xms2048m -Xmx2048m -XX:NewSize=1500m  -XX:SurvivorRatio=4 -XX:MaxDirectMemorySize=128m \
-XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:-CMSConcurrentMTEnabled -XX:CMSInitiatingOccupancyFraction=90 -XX:+CMSParallelRemarkEnabled \
-XX:+PrintGC -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps -Xloggc:/home/flume/logs/gc.log"

# Note that the Flume conf directory is always included in the classpath.
#FLUME_CLASSPATH=""