|NO.Z.00017|——————————|Deployment|——|Hadoop&OLAP数据库管理系统.v17|---------------------------------|Kylin.

2022/4/18 19:12:58

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[BigDataHadoop:Hadoop&OLAP数据库管理系统.V17]                           [Deployment.OLAP数据库管理系统][|Kylin:Kylin安装配置|]








一、Kylin安装环境准备:依赖环境
软件版本
Hive2.3.7
Hadoop2.9.2
HBase1.3.1
Zookeeper3.4.14
Kafka1.0.2
Spark2.4.5
二、集群规划
serverHadoop01hadoop02hadoop03
HDFSNameNode

DataNode
YarnResourceManager

NodeManager
JobHistoryServer

HBaseHmaster

HRegionServer
HiveHive

HiveMetastore

Zookeeper
Kafka
Kylin

三、HBase配置文件参数
### --- 注意:要求hbase的hbase.zookeeper.quorum值必须只能是host1、host2、...
### --- 不允许出现host:2181;hbase-site.xml文件:

~~~     # 修改hbase配置文件
[root@hadoop01 ~]# vim /opt/yanqi/servers/hbase-1.3.1/conf/hbase-site.xml
<configuration>

        <!-- 指定hbase在HDFS上存储的路径 -->
        <property>
                <name>hbase.rootdir</name>
                <value>hdfs://hadoop01:9000/hbase</value>
        </property>

        <!-- 指定hbase是分布式的 -->
        <property>
                <name>hbase.cluster.distributed</name>
                <value>true</value>
        </property>

        <!-- 指定zk的地址,多个用“,”分割 -->
        <property>
                <name>hbase.zookeeper.quorum</name>
                <value>hadoop01,hadoop02,hadoop03</value>
        </property>

</configuration>
四、Kylin配置资源准备
### --- 下载kylin版本包并解压到安装目录

~~~     # 下载kylin版本包
[root@hadoop01 software]# wget https://archive.apache.org/dist/kylin/apache-kylin-3.1.1/apache-kylin-3.1.1-bin-hbase1x.tar.gz
~~~     # 解压版本包
[root@hadoop01 software]# tar -zxvf apache-kylin-3.1.1-bin-hbase1x.tar.gz -C ../servers/
~~~     # 修改配置目录名称
[root@hadoop01 ~]# cd /opt/yanqi/servers/
[root@hadoop01 servers]# mv apache-kylin-3.1.1-bin-hbase1x kylin-3.1.1
### --- 添加环境变量,并使之生效

~~~     # 配置kylin系统环境变量
[root@hadoop01 ~]# vim /etc/profile
##KYLIN_HOME
export KYLIN_HOME=/opt/yanqi/servers/kylin-3.1.1
export PATH=$PATH:$KYLIN_HOME/bin
~~~     # 使环境变量生效

[root@hadoop01 ~]# source /etc/profile
五、kylin安装部署
### --- 增加kylin依赖组件的配置

~~~     # 添加kylin依赖组件
[root@hadoop01 ~]# cd $KYLIN_HOME/conf

[root@hadoop01 conf]# ln -s $HADOOP_HOME/etc/hadoop/hdfs-site.xml hdfs-site.xml
[root@hadoop01 conf]# ln -s $HADOOP_HOME/etc/hadoop/core-site.xml core-site.xml
[root@hadoop01 conf]# ln -s $HBASE_HOME/conf/hbase-site.xml hbase-site.xml
[root@hadoop01 conf]# ln -s $HIVE_HOME/conf/hive-site.xml hive-site.xml
[root@hadoop01 conf]# ln -s $SPARK_HOME/conf/spark-defaults.conf spark-defaults.conf
### --- 修改 kylin.sh

~~~     # 修改kylin.sh配置文件
[root@hadoop01 ~]# vim $KYLIN_HOME/bin/kylin.sh
~~~第21~24行添加如下内容:
export HADOOP_HOME=/opt/yanqi/servers/hadoop-2.9.2
export HIVE_HOME=/opt/yanqi/servers/hive-2.3.7
export HBASE_HOME=/opt/yanqi/servers/hbase-1.3.1
export SPARK_HOME=/opt/yanqi/servers/spark-2.4.5
### --- 检查依赖

[root@hadoop01 ~]# $KYLIN_HOME/bin/check-env.sh
 ~~~输出参数
 Retrieving hadoop conf dir...
...................................................[PASS]
KYLIN_HOME is set to /opt/yanqi/servers/kylin-3.1.1
Checking HBase
...................................................[PASS]
Checking hive
...................................................[PASS]
Checking hadoop shell
...................................................[PASS]
Checking hdfs working dir
...................................................[PASS]
Retrieving Spark dependency...
...................................................[PASS]
Retrieving Flink dependency...
Optional dependency flink not found, if you need this; set FLINK_HOME, or run bin/download-flink.sh
...................................................[PASS]
Retrieving kafka dependency...
...................................................[PASS]

Checking environment finished successfully. To check again, run 'bin/check-env.sh' manually.
六、启动集群
### --- 启动 zookeeper(Hadoop01)

~~~     # 启动zookeeper集群
[root@hadoop01 ~]# ./zk.sh start
### --- 启动 HDFS(Hadoop01)

~~~     # 启动hdfs服务:Hadoop01
[root@hadoop01 ~]# start-dfs.sh
### --- 启动 YARN (Hadoop01)

~~~     # 启动yarn服务:Hadoop01
[root@hadoop01 ~]# start-yarn.sh
### --- 启动 HBase(Hadoop01)

~~~     # 启动HBase服务:Hadoop01
[root@hadoop01 ~]# start-hbase.sh
### --- 启动 metastore(Hadoop01、Hadoop03)

~~~     # 启动hive-metastore服务:Hadoop01、Hadoop03
[root@hadoop01 ~]# nohup hive --service metastore &
~~~     # 查看metastore进程
[root@hadoop01 ~]# lsof -i:9083
### --- 启动Yarn history server(Hadoop01)

~~~     # 启动yarn history server:Hadoop01
[root@hadoop01 ~]# mr-jobhistory-daemon.sh start historyserver
### --- 启动 kylin(Hadoop01)

~~~     # 启动kylin服务:Hadoop01
[root@hadoop01 ~]# kylin.sh start
七、访问kylin-UI管理界面:登录 Kylin Web界面
URLhttp://hadoop01:7070/kylin
默认用户名ADMIN
默认密码KYLIN                                                      备注:用户名和密码都必须是大写
八、通过Chrome访问:http://hadoop01:7070/kylin:Kylin初始界面九、Kylin管理界面
附录一:报错处理一:
### --- 报错想象

[root@hadoop01 ~]# $KYLIN_HOME/bin/check-env.sh
/opt/yanqi/servers/kylin-3.1.1/bin/check-port-availability.sh: line 30: netstat: command not found 
### --- 报错分析

net-tools工具未安装
### --- 解决方案

[root@hadoop01 ~]#  yum -y install net-tools








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Walter Savage Landor:strove with none,for none was worth my strife.Nature I loved and, next to Nature, Art:I warm'd both hands before the fire of life.It sinks, and I am ready to depart                                                                                                                                                   ——W.S.Landor



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