| # |
| # 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. |
| # |
| function configure_druid() { |
| |
| ROLE=$1 |
| ZOOKEEPER_QUORUM=$2 |
| PORT=$3 |
| MYSQL_HOSTNAME=$4 |
| IDENTITY=$5 |
| CREDENTIAL=$6 |
| S3_BUCKET=$7 |
| HOSTNAME=$PRIVATE_IP |
| ROLE_NAME=${ROLE/druid-//} |
| |
| echo "ROLE: $ROLE, ZOOKEEPER_QUORUM: $ZOOKEEPER_QUORUM, PORT: $PORT, MYSQL_HOSTNAME=$MYSQL_HOSTNAME, HOSTNAME=$HOSTNAME, ROLE_NAME=$ROLE_NAME" |
| |
| # Configure runtime.properties with Zookeeper address |
| cat > /usr/local/druid-services-0.5.7/config/$ROLE_NAME/runtime.properties <<EOF |
| |
| # Druid base config |
| com.metamx.emitter.logging=true |
| |
| druid.processing.formatString=processing_%s |
| druid.processing.numThreads=1 |
| druid.processing.buffer.sizeBytes=10000000 |
| |
| #emitting, opaque marker |
| druid.service=example |
| |
| druid.request.logging.dir=/tmp/example/log |
| druid.realtime.specFile=realtime.spec |
| com.metamx.emitter.logging=true |
| com.metamx.emitter.logging.level=info |
| |
| # below are dummy values when operating a realtime only node |
| com.metamx.aws.accessKey=$IDENTITY |
| com.metamx.aws.secretKey=$CREDENTIAL |
| druid.pusher.s3.bucket=${S3_BUCKET} |
| |
| druid.client.http.connections=30 |
| druid.zk.service.host=$ZOOKEEPER_QUORUM |
| druid.server.maxSize=300000000000 |
| druid.zk.paths.base=/druid |
| druid.database.segmentTable=prod_segments |
| druid.database.user=druid |
| druid.database.password=diurd |
| druid.database.connectURI=jdbc:mysql://$MYSQL_HOSTNAME:3306/druid |
| druid.zk.paths.discoveryPath=/druid/discoveryPath |
| druid.database.ruleTable=rules |
| druid.database.configTable=config |
| |
| # Path on local FS for storage of segments; dir will be created if needed |
| druid.paths.indexCache=/tmp/druid/indexCache |
| # Path on local FS for storage of segment metadata; dir will be created if needed |
| druid.paths.segmentInfoCache=/tmp/druid/segmentInfoCache |
| druid.pusher.local.storageDirectory=/tmp/druid/localStorage |
| druid.pusher.local=true |
| |
| druid.host=$HOSTNAME:$PORT |
| druid.port=$PORT |
| EOF |
| |
| } |
