Druid单节点安装

1. 前往druid官网下载druid二进制压缩包

2. 将压缩包上传到linux服务器上的制定位置

[root@hadoop109 data]# cd /opt/data/
[root@hadoop109 data]# rz -be

3. 将压缩包解压并改名（因为名字太长了，不好操作）

[root@hadoop109 data]# mkdir -p /opt/apps
[root@hadoop109 data]# tar -zxvf apache-druid-0.16.0-incubating-bin.tar.gz -C /opt/apps/
[root@hadoop109 apps]# mv apache-druid-0.16.0-incubating/ druid-0.16.0

4、建立mysql中的druid数据库

mysql>  CREATE DATABASE druid  CHARACTER SET utf8 COLLATE utf8_general_ci;          
Query OK, 1 row affected (0.00 sec)

5、进入配置文件进行配置（因为机器性能原因选择单节点部署druid，small）

[root@hadoop109 small]# cd /opt/apps/druid-0.16.0/conf/druid/single-server/small

6、Druid配置

[root@hadoop109 broker]# cat jvm.config 
-server
-Xms4g
-Xmx4g
-XX:MaxDirectMemorySize=3g
-XX:+ExitOnOutOfMemoryError
-XX:+UseG1GC
-Duser.timezone=UTC+800
-Dfile.encoding=UTF-8
-Djava.io.tmpdir=/tmp
-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager

[root@hadoop109 broker]# cat runtime.properties 
#
# 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.
#

druid.service=druid/broker
druid.plaintextPort=18082

# HTTP server settings
druid.server.http.numThreads=50

# HTTP client settings
druid.broker.http.numConnections=40
druid.broker.http.maxQueuedBytes=5000000

# Processing threads and buffers
druid.processing.buffer.sizeBytes=500000000
druid.processing.numMergeBuffers=2
druid.processing.numThreads=1
druid.processing.tmpDir=/opt/apps/druid-0.16.0/processing

# Query cache disabled -- push down caching and merging instead
druid.broker.cache.useCache=false
druid.broker.cache.populateCache=false

[root@hadoop109 _common]# cat common.runtime.properties 
#
# 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.
#

# Extensions specified in the load list will be loaded by Druid
# We are using local fs for deep storage - not recommended for production - use S3, HDFS, or NFS instead
# We are using local derby for the metadata store - not recommended for production - use MySQL or Postgres instead

# If you specify `druid.extensions.loadList=[]`, Druid won't load any extension from file system.
# If you don't specify `druid.extensions.loadList`, Druid will load all the extensions under root extension directory.
# More info: https://druid.apache.org/docs/latest/operations/including-extensions.html
druid.extensions.loadList=["druid-histogram", "druid-datasketches", "mysql-metadata-storage", "druid-hdfs-storage", "druid-kafka-extraction-namespace", "druid-kafka-indexing-service"]

# If you have a different version of Hadoop, place your Hadoop client jar files in your hadoop-dependencies directory
# and uncomment the line below to point to your directory.
druid.extensions.hadoopDependenciesDir=/opt/cloudera/parcels/CDH/lib/hadoop


#
# Hostname
#
druid.host=hadoop109

#
# Logging
#

# Log all runtime properties on startup. Disable to avoid logging properties on startup:
druid.startup.logging.logProperties=true

#
# Zookeeper
#

druid.zk.service.host=hadoop114:2181,hadoop109:2181,hadoop118:9092
druid.zk.paths.base=/druid

#
# Metadata storage
#

# For Derby server on your Druid Coordinator (only viable in a cluster with a single Coordinator, no fail-over):
#druid.metadata.storage.type=derby
#druid.metadata.storage.connector.connectURI=jdbc:derby://localhost:1527/var/druid/metadata.db;create=true
#druid.metadata.storage.connector.host=localhost
#druid.metadata.storage.connector.port=1527

# For MySQL (make sure to include the MySQL JDBC driver on the classpath):
druid.metadata.storage.type=mysql
druid.metadata.storage.connector.connectURI=jdbc:mysql://hadoop109:3306/druid
druid.metadata.storage.connector.user=root
druid.metadata.storage.connector.password=123456

# For PostgreSQL:
#druid.metadata.storage.type=postgresql
#druid.metadata.storage.connector.connectURI=jdbc:postgresql://db.example.com:5432/druid
#druid.metadata.storage.connector.user=...
#druid.metadata.storage.connector.password=...

#
# Deep storage
#

# For local disk (only viable in a cluster if this is a network mount):
#druid.storage.type=local
#druid.storage.storageDirectory=var/druid/segments

# For HDFS:
druid.storage.type=hdfs
druid.storage.storageDirectory=hdfs://hadoop96:9000/druid/segments

# For S3:
#druid.storage.type=s3
#druid.storage.bucket=your-bucket
#druid.storage.baseKey=druid/segments
#druid.s3.accessKey=...
#druid.s3.secretKey=...

#
# Indexing service logs
#

# For local disk (only viable in a cluster if this is a network mount):
#druid.indexer.logs.type=file
#druid.indexer.logs.directory=var/druid/indexing-logs

# For HDFS:
druid.indexer.logs.type=hdfs
druid.indexer.logs.directory=hdfs://hadoop96:9000/druid/indexing-logs

# For S3:
#druid.indexer.logs.type=s3
#druid.indexer.logs.s3Bucket=your-bucket
#druid.indexer.logs.s3Prefix=druid/indexing-logs

#
# Service discovery
#

druid.selectors.indexing.serviceName=druid/overlord
druid.selectors.coordinator.serviceName=druid/coordinator

#
# Monitoring
#

druid.monitoring.monitors=["org.apache.druid.java.util.metrics.JvmMonitor"]
druid.emitter=noop
druid.emitter.logging.logLevel=info

# Storage type of double columns
# ommiting this will lead to index double as float at the storage layer

druid.indexing.doubleStorage=double

#
# Security
#
druid.server.hiddenProperties=["druid.s3.accessKey","druid.s3.secretKey","druid.metadata.storage.connector.password"]


#
# SQL
#
druid.sql.enable=true

#
# Lookups
#
druid.lookup.enableLookupSyncOnStartup=false

[root@hadoop109 _common]# cat log4j2.xml 
<?xml version="1.0" encoding="UTF-8" ?>
<!--
 ~ 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.
-->

<Configuration status="WARN">
    <Properties>
        <Property name="log.path">/opt/apps/druid-0.16.0/logs</Property>
    </Properties>
    <Appenders>
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d{ISO8601} %p [%t] %c - %m%n"/>
        </Console>
        <File name="log" fileName="${log.path}/one.log" append="false">
            <PatternLayout pattern="[%d{yyyy-MM-dd HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
        </File>
        <RollingFile name="RollingFileInfo" fileName="${log.path}/druid-data.log"
                     filePattern="${log.path}/druid-data-%d{yyyy-MM-dd}-%i.out">
            <ThresholdFilter level="info" onMatch="ACCEPT" onMismatch="DENY"/>
            <PatternLayout pattern="[%d{yyyy-MM-dd HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
            <Policies>
                <TimeBasedTriggeringPolicy modulate="true" interval="1"/>
                <SizeBasedTriggeringPolicy size="100 MB"/>
            </Policies>

        </RollingFile>
    </Appenders>
    <Loggers>
        <Root level="info">
            <AppenderRef ref="Console"/>
            <appender-ref ref="RollingFileInfo"/>
            <appender-ref ref="log"/>
        </Root>
    </Loggers>
</Configuration>

[root@hadoop109 coordinator-overlord]# cat jvm.config 
-server
-Xms4500m
-Xmx4500m
-XX:+ExitOnOutOfMemoryError
-XX:+UseG1GC
-Duser.timezone=UTC+800
-Dfile.encoding=UTF-8
-Djava.io.tmpdir=/tmp
-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager
-Dderby.stream.error.file=var/druid/derby.log

[root@hadoop109 coordinator-overlord]# cat runtime.properties
#
# 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.
#

druid.service=druid/coordinator
druid.plaintextPort=18081

druid.coordinator.startDelay=PT10S
druid.coordinator.period=PT5S

# Run the overlord service in the coordinator process
druid.coordinator.asOverlord.enabled=true
druid.coordinator.asOverlord.overlordService=druid/overlord

druid.indexer.queue.startDelay=PT5S

druid.indexer.runner.type=remote
druid.indexer.storage.type=metadata

[root@hadoop109 historical]# cat jvm.config 
-server
-Xms4g
-Xmx4g
-XX:MaxDirectMemorySize=8g
-XX:+ExitOnOutOfMemoryError
-XX:+UseG1GC
-Duser.timezone=UTC+800
-Dfile.encoding=UTF-8
-Djava.io.tmpdir=/tmp
-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager

[root@hadoop109 historical]# cat runtime.properties
#
# 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.
#

druid.service=druid/historical
druid.plaintextPort=18083

# HTTP server threads
druid.server.http.numThreads=50

# Processing threads and buffers
druid.processing.buffer.sizeBytes=500000000
druid.processing.numMergeBuffers=2
druid.processing.numThreads=7
druid.processing.tmpDir=/opt/apps/druid-0.16.0/processing

# Segment storage
druid.segmentCache.locations=[{"path":"/opt/apps/druid-0.16.0/segment-cache","maxSize":300000000000}]
druid.server.maxSize=300000000000

# Query cache
druid.historical.cache.useCache=true
druid.historical.cache.populateCache=true
druid.cache.type=caffeine
druid.cache.sizeInBytes=256000000

[root@hadoop109 middleManager]# cat jvm.config 
-server
-Xms128m
-Xmx128m
-XX:+ExitOnOutOfMemoryError
-XX:+UseG1GC
-Duser.timezone=UTC+800
-Dfile.encoding=UTF-8
-Djava.io.tmpdir=/tmp
-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager

[root@hadoop109 middleManager]# cat runtime.properties 
#
# 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.
#

druid.service=druid/middleManager
druid.plaintextPort=18091

# Number of tasks per middleManager
druid.worker.capacity=3

# Task launch parameters
druid.indexer.runner.javaOpts=-server -Xms1g -Xmx1g -XX:MaxDirectMemorySize=1g -Duser.timezone=UTC -Dfile.encoding=UTF-8 -XX:+ExitOnOutOfMemoryError -Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager
druid.indexer.task.baseTaskDir=/opt/apps/druid-0.16.0/druid/task

# HTTP server threads
druid.server.http.numThreads=50

# Processing threads and buffers on Peons
druid.indexer.fork.property.druid.processing.numMergeBuffers=2
druid.indexer.fork.property.druid.processing.buffer.sizeBytes=100000000
druid.indexer.fork.property.druid.processing.numThreads=1

# Hadoop indexing
druid.indexer.task.hadoopWorkingPath=/opt/apps/druid-0.16.0/hadoop-tmp

[root@hadoop109 router]# cat jvm.config 
-server
-Xms512m
-Xmx512m
-XX:+UseG1GC
-XX:MaxDirectMemorySize=128m
-XX:+ExitOnOutOfMemoryError
-XX:+UseG1GC
-Duser.timezone=UTC+800
-Dfile.encoding=UTF-8
-Djava.io.tmpdir=/tmp
-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager

[root@hadoop109 router]# cat runtime.properties 
#
# 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.
#

druid.service=druid/router
druid.plaintextPort=18888

# HTTP proxy
druid.router.http.numConnections=50
druid.router.http.readTimeout=PT5M
druid.router.http.numMaxThreads=100
druid.server.http.numThreads=100

# Service discovery
druid.router.defaultBrokerServiceName=druid/broker
druid.router.coordinatorServiceName=druid/coordinator

# Management proxy to coordinator / overlord: required for unified web console.
druid.router.managementProxy.enabled=true

7、拷贝mysql 连接jar包

[root@hadoop109 lib]# cp /usr/share/java/mysql-connector-java.jar  ./
[root@hadoop109 lib]# ll mysql*
-rw-r--r-- 1 root root 988959 12月  6 11:19 mysql-connector-java.jar

8、启动Druid

bin/start-single-server-small

来源：CSDN

作者：HeartisTiger

链接：https://blog.csdn.net/weixin_43704599/article/details/103635485