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#!/usr/bin/env bash
set -e
BLAZEGRAPH_CONFIG=${BLAZEGRAPH_CONFIG:-"/etc/default/wdqs-blazegraph"}
if [ -r $BLAZEGRAPH_CONFIG ]; then
. $BLAZEGRAPH_CONFIG
fi
HOST=${HOST:-"localhost"}
CONTEXT=bigdata
PORT=${PORT:-"9999"}
DIR=${DIR:-`dirname $0`}
HEAP_SIZE=${HEAP_SIZE:-"16g"}
LOG_CONFIG=${LOG_CONFIG:-""}
LOG_DIR=${LOG_DIR:-"/var/log/wdqs"}
GC_LOG_FILE=${GC_LOG_FILE:-"wdqs-blazegraph_jvm_gc.%p-%t.log"}
MEMORY=${MEMORY:-"-Xmx${HEAP_SIZE}"}
GC_LOGS=${GC_LOGS:-"-Xloggc:${LOG_DIR}/${GC_LOG_FILE} \
-XX:+PrintGCDetails \
-XX:+PrintGCDateStamps \
-XX:+PrintGCTimeStamps \
-XX:+PrintAdaptiveSizePolicy \
-XX:+PrintReferenceGC \
-XX:+PrintGCCause \
-XX:+PrintGCApplicationStoppedTime \
-XX:+PrintTenuringDistribution \
-XX:+UnlockExperimentalVMOptions \
-XX:G1NewSizePercent=20 \
-XX:+ParallelRefProcEnabled \
-XX:+UseGCLogFileRotation \
-XX:NumberOfGCLogFiles=10 \
-XX:GCLogFileSize=20M"}
EXTRA_JVM_OPTS=${EXTRA_JVM_OPTS:-""}
BLAZEGRAPH_OPTS=${BLAZEGRAPH_OPTS:-""}
CONFIG_FILE=${CONFIG_FILE:-"RWStore.properties"}
DEBUG=-agentlib:jdwp=transport=dt_socket,server=y,address=8000,suspend=n
# Disable this for debugging
DEBUG=
function usage() {
echo "Usage: $0 [-h <host>] [-d <dir>] [-c <context>] [-p <port>] [-o <blazegraph options>] [-f config.properties]"
exit 1
}
while getopts h:c:p:d:o:f:? option
do
case "${option}"
in
h) HOST=${OPTARG};;
c) CONTEXT=${OPTARG};;
p) PORT=${OPTARG};;
d) DIR=${OPTARG};;
o) BLAZEGRAPH_OPTS="${OPTARG}";;
f) CONFIG_FILE=${OPTARG};;
?) usage;;
esac
done
pushd $DIR
# Q-id of the default globe
DEFAULT_GLOBE=${DEFAULT_GLOBE:-"2"}
# Blazegraph HTTP User Agent for federation
USER_AGENT=${USER_AGENT:-"Wikidata Query Service; https://query.wikidata.org/"}
LOG_OPTIONS=""
if [ ! -z "$LOG_CONFIG" ]; then
LOG_OPTIONS="-Dlogback.configurationFile=${LOG_CONFIG}"
fi
echo "Running Blazegraph from `pwd` on :$PORT/$CONTEXT"
exec java \
-server -XX:+UseG1GC ${MEMORY} ${DEBUG} ${GC_LOGS} ${LOG_OPTIONS} ${EXTRA_JVM_OPTS} \
-Dcom.bigdata.rdf.sail.webapp.ConfigParams.propertyFile=${CONFIG_FILE} \
-Dorg.eclipse.jetty.server.Request.maxFormContentSize=200000000 \
-Dcom.bigdata.rdf.sparql.ast.QueryHints.analytic=true \
-Dcom.bigdata.rdf.sparql.ast.QueryHints.analyticMaxMemoryPerQuery=1073741824 \
-DASTOptimizerClass=org.wikidata.query.rdf.blazegraph.WikibaseOptimizers \
-Dorg.wikidata.query.rdf.blazegraph.inline.literal.WKTSerializer.noGlobe=$DEFAULT_GLOBE \
-Dcom.bigdata.rdf.sail.webapp.client.RemoteRepository.maxRequestURLLength=7168 \
-Dcom.bigdata.rdf.sail.sparql.PrefixDeclProcessor.additionalDeclsFile=$DIR/prefixes.conf \
-Dorg.wikidata.query.rdf.blazegraph.mwapi.MWApiServiceFactory.config=$DIR/mwservices.json \
-Dcom.bigdata.rdf.sail.webapp.client.HttpClientConfigurator=org.wikidata.query.rdf.blazegraph.ProxiedHttpConnectionFactory \
-Dhttp.userAgent="${USER_AGENT}" \
-Dorg.eclipse.jetty.annotations.AnnotationParser.LEVEL=OFF \
${BLAZEGRAPH_OPTS} \
-jar jetty-runner*.jar \
--host $HOST \
--port $PORT \
--path /$CONTEXT \
blazegraph-service-*.war
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