| #/** |
| #* @@@ START COPYRIGHT @@@ |
| #* |
| #* 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. |
| #* |
| #* @@@ END COPYRIGHT @@@ |
| # */ |
| |
| # Set environment variables here. |
| |
| # This script sets variables multiple times over the course of starting an dcs process, |
| # so try to keep things idempotent unless you want to take an even deeper look |
| # into the startup scripts (bin/dcs, etc.) |
| |
| # The java implementation to use. Java 1.7 required. |
| # export JAVA_HOME=/usr/java/jdk1.7.0/ |
| |
| # Add Trafodion to the classpath |
| if [ "$TRAF_HOME" != "" ]; then |
| if [ -d $TRAF_HOME ]; then |
| export DCS_CLASSPATH=${CLASSPATH}: |
| fi |
| fi |
| |
| # Extra Java CLASSPATH elements. Optional. |
| # export DCS_CLASSPATH=${DCS_CLASSPATH}: |
| |
| # The maximum amount of heap to use, in MB. Default is 128. |
| # export DCS_HEAPSIZE=128 |
| |
| # Extra Java runtime options. |
| # Below are what we set by default. May only work with SUN JVM. |
| # For more on why as well as other possible settings, |
| # see http://wiki.apache.org/hadoop/PerformanceTuning |
| export DCS_OPTS="-XX:+UseConcMarkSweepGC" |
| |
| # Uncomment below to enable java garbage collection logging for the server-side processes |
| # this enables basic gc logging for the server processes to the .out file |
| # export SERVER_GC_OPTS="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+PrintTenuringDistribution $DCS_GC_OPTS" |
| |
| # this enables gc logging using automatic GC log rolling. Only applies to jdk 1.6.0_34+ and 1.7.0_2+. Either use this set of options or the one above |
| # export SERVER_GC_OPTS="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=1 -XX:GCLogFileSize=512M $DCS_GC_OPTS" |
| |
| # Uncomment below to enable java garbage collection logging for the client processes in the .out file. |
| # export CLIENT_GC_OPTS="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps $DCS_GC_OPTS" |
| |
| # Uncomment below (along with above GC logging) to put GC information in its own logfile (will set DCS_GC_OPTS). |
| # This applies to both the server and client GC options above |
| # export DCS_USE_GC_LOGFILE=true |
| |
| # Uncomment below if you intend to use the EXPERIMENTAL off heap cache. |
| # export DCS_OPTS="$DCS_OPTS -XX:MaxDirectMemorySize=" |
| # Set dcs.offheapcache.percentage in dcs-site.xml to a nonzero value. |
| |
| export DCS_MASTER_OPTS= |
| export DCS_SERVER_OPTS= |
| export DCS_RESET_OPTS= |
| export DCS_ZOOKEEPER_OPTS= |
| # Uncomment and adjust to enable JMX exporting |
| # See jmxremote.password and jmxremote.access in $JRE_HOME/lib/management to configure remote password access. |
| # More details at: http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html |
| # export DCS_JMX_BASE="-Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false" |
| # export DCS_MASTER_OPTS="$DCS_MASTER_OPTS $DCS_JMX_BASE -Dcom.sun.management.jmxremote.port=10101" |
| # export DCS_SERVER_OPTS="$DCS_SERVER_OPTS $DCS_JMX_BASE -Dcom.sun.management.jmxremote.port=10102" |
| # export DCS_REST_OPTS="$DCS_REST_OPTS $DCS_JMX_BASE -Dcom.sun.management.jmxremote.port=10103" |
| # export DCS_ZOOKEEPER_OPTS="$DCS_ZOOKEEPER_OPTS $DCS_JMX_BASE -Dcom.sun.management.jmxremote.port=10104" |
| |
| # File naming host on which DCS Primary Master is configured to run. $TRAF_HOME/dcs/master by default. |
| # export DCS_PRIMARY_MASTER=${TRAF_HOME}/dcs/master |
| |
| # File naming hosts on which DCS Backup Masters is configured to run. $TRAF_CONF/dcs/backup-masters by default. |
| # export DCS_BACKUP_MASTERS=${TRAF_CONF}/dcs/backup-masters |
| |
| # File naming hosts on which DCS Servers will run. $TRAF_CONF/dcs/servers by default. |
| # export DCS_SERVERS=${TRAF_CONF}/dcs/servers |
| |
| # Extra ssh options. Empty by default. |
| # export DCS_SSH_OPTS="-o ConnectTimeout=1 -o SendEnv=DCS_CONF_DIR" |
| |
| # Where log files are stored. $TRAF_LOG/dcs by default. |
| # export DCS_LOG_DIR=$TRAF_LOG/dcs |
| |
| # Enable remote JDWP debugging of major dcs processes. Meant for Core Developers |
| # export DCS_MASTER_OPTS="$DCS_MASTER_OPTS -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8070" |
| # export DCS_SERVER_OPTS="$DCS_SERVER_OPTS -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8071" |
| # export DCS_RESET_OPTS="$DCS_RESET_OPTS -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8072" |
| # export DCS_ZOOKEEPER_OPTS="$DCS_ZOOKEEPER_OPTS -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8073" |
| |
| # A string representing this instance of dcs. $USER by default. |
| # export DCS_IDENT_STRING=$USER |
| |
| # The scheduling priority for daemon processes. See 'man nice'. |
| # export DCS_NICENESS=10 |
| |
| # The directory where pid files are stored. $DCS_HOME/tmp by default. |
| # export DCS_PID_DIR=/var/dcs/pids |
| |
| # Tell DCS whether it should manage it's own instance of Zookeeper or not. |
| export DCS_MANAGES_ZK=false |
| |
| # Tell DCS where the user program environment lives. |
| export DCS_USER_PROGRAM_HOME=$TRAF_HOME |
| |
| # DCS master port (from dcs-site.xml) |
| export DCS_MASTER_PORT=23400 |
| |
| # DCS floating IP, if HA is enabled (from dcs-site.xml) |
| export DCS_MASTER_FLOATING_IP="" |