CDH安装kylin集群

参考:https://blog.csdn.net/eyeofeagle/article/details/88991967

安装环境：cdh5.12.0

kylin:apache-kylin-2.6.2-bin-cdh57.tar.gz

下载：http://www-us.apache.org/dist/kylin/apache-kylin-2.6.2/

1、安装kylin

一、安装前准备

软件版本：

1.apache-kylin-2.6.2-bin-cdh57.tar.gz
2.CDH5.12.0
3.nginx-1.13.7.tar.gz

1、安装nginx依赖包

//一键安装上面四个依赖
yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel

 2.下载nginx并解压安装包

//创建一个文件夹
cd /usr/local
mkdir nginx
cd nginx
//下载tar包
wget http://nginx.org/download/nginx-1.13.7.tar.gz
tar -xvf nginx-1.13.7.tar.g

3.安装nginx

//进入nginx目录
cd /usr/local/nginx
//执行命令
./configure
//执行make命令
make
//执行make install命令
make install

4、安装kylin

安装机器：

172.17.20.31   hadoop01  all
172.17.20.32   hadoop02 query

5、集群模式安装

1.在hadoop上解压部署apache-kylin-2.6.2-bin-cdh57.tar.gz

tar zxvf apache-kylin-2.6.2-bin-cdh57.tar.gz
mv apache-kylin-2.6.2-bin-cdh57 /opt/kylin

 2.在hadoop01和hadoop02修改配置

export KYLIN_HOME=/opt/kylin-2.6.2-cdh57
export SPARK_HOME=/opt/cloudera/parcels/CDH/lib/spark
export PATH=$PATH:$KYLIN_HOME/bin/:$SPARK_HOME/sbin
使配置生效

source /etc/profile

(2)配置kylin

vi $KYLIN_HOME/conf/kylin.properties

kylin.metadata.url= kylin_metadata@hbase
kylin.server.mode=all    // 只能有一个节点是all，其他节点为query
kylin.server.cluster-servers=hadoop01:7070,hadoop02v:7070

(3)配置加载hbase common lib

vi /opt/cloudera/parcels/CDH/lib/hbase/bin/hbase

改
CLASSPATH=${CLASSPATH}:$JAVA_HOME/lib/tools.jar
成
CLASSPATH=${CLASSPATH}:$JAVA_HOME/lib/tools.jar:/opt/cloudera/parcels/CDH/lib/hbase/lib/*

3.将/opt/kylin拷贝hadoop02

scp -r /opt/kylin hadoop02:/opt/

4.在hadoop02进行以下操作
(1)修改 /opt/cloudera/parcels/CDH/lib/hbase/bin/hbase

vi /opt/cloudera/parcels/CDH/lib/hbase/bin/hbase

改
CLASSPATH=${CLASSPATH}:$JAVA_HOME/lib/tools.jar
成
CLASSPATH=${CLASSPATH}:$JAVA_HOME/lib/tools.jar:/opt/cloudera/parcels/CDH/lib/hbase/lib/*

(2)修改kylin的配置

vi $KYLIN_HOME/conf/kylin.properties
kylin.server.mode=query

(3)在$spark_home下新家jars目录(hadoop01和hadoop2上)

mkdir $SPARK_HOME/jars/
cp $SPARK_HOME/assembly/lib/*.jar $SPARK_HOME/jars/)

5.在hadoop02上的nginx配置

upstream kylin-cluster {
       ip_hash;
        server 172.17.20.31:7070 max_fails=2 fail_timeout=5s;
        server 172.17.20.32:7070 max_fails=2 fail_timeout=5s;
         }
    server {
       listen       7001;
       server_name  172.20.20.32;

       #default_type 'text/html';
       charset utf-8;
       access_log  /data/logs/kylin/kylin_nginx.log  main;

       location  / {
                        proxy_pass http://kylin-cluster;
                        proxy_redirect default;
                        proxy_connect_timeout 60s;
                        proxy_send_timeout 1800s;
                        proxy_read_timeout 1800s;
                        proxy_ignore_client_abort on;
         }
     }

(3)reload nginx

四、启动kylin
1.检查配置依赖是否正确

$KYLIN_HOME/bin/check-env.sh

root@dev_cdh_001v:/usr/local/nginx/conf
#  $KYLIN_HOME/bin/check-env.sh
Retrieving hadoop conf dir...
KYLIN_HOME is set to /opt/kylin

2.在hadoop01和hadoop02启动kylin

$KYLIN_HOME/bin/kylin.sh start

3、导入官方数据

命令行  $KYLIN_HOME/bin/sample.sh

如果出现Restart Kylin Server or click Web UI => System Tab => Reload Metadata to take effect，就说明示例cube创建成功了

数据成功后，查看hbase里的数据

hbase(main):001:0> list
TABLE                                                                                                                                                                                                                                     
ims_tms_habsesql                                                                                                                                                                                                                          
kylin_metadata                                                                                                                                                                                                                            
member                                                                                                                                                                                                                                    
tspCompleteCondition                                                                                                                                                                                                                      
tspVehicleCondition                                                                                                                                                                                                                       
5 row(s) in 0.3570 seconds
 
=> ["ims_tms_habsesql", "kylin_metadata", "member", "tspCompleteCondition", "tspVehicleCondition"]
hbase(main):002:0> 

4、访问：172.20.20.32:7001/kylin