CentOS7:hadoop2.6.5 HA yarn 高可用集群搭建 hbase-0.98.12.1-hadoop2-bin.tar.gz mysql5.7 hbase-0.98.12.1 apache-hive-1.2.1-bin.tar.gz flume-1.6.0
操作系统是CentOS7
节点规划
ntp校时 ；每一台虚拟机 yum install ntp -y service ntpd restart service ntpd stop ntpdate 210.72.145.39 date 查看日期时间 timedatectl 查看时区
ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime 设置时区
永久关闭防火墙
systemctl stop firewalld.service
systemctl disable firewalld.service
单独配置 node2,3,4 的zookeeper集群 [root@node2 sxt]# tail -7 /etc/profile export JAVA_HOME=/usr/java/jdk1.8.0_221 export CLASSPATH=.:$JAVA_HOME/lib export HADOOP_HOME=/opt/sxt/hadoop-2.6.5 export ZOOKEEPER_HOME=/opt/sxt/zookeeper-3.4.6 export PATH=$JAVA_HOME/bin:$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$ZOOKEEPER_HOME/bin [root@node2 sxt]# cat /opt/sxt/zookeeper-3.4.6/conf/zoo.cfg ##.... dataDir=/var/sxt/zk ##... #autopurge.purgeInterval=1 server.1=node2:2888:3888 server.2=node3:2888:3888 server.3=node4:2888:3888 在node 2 3 4 上执行 1 2 3 如下操作 [root@node202 ~]# mkdir /var/sxt/zk [root@node202 ~]# echo 1 > /var/sxt/zk/myid ## 与配置对应 node2 3 4同时启动，（批量下发指令） zkServer.sh start 启动zookeeper集群成功。
##
NoRouteToHostException: No route to host (Host unreachable) ： 启动zookeeper报错；可能是/etc/hostname不一致。 或者防火墙没有关闭
配置HA hadoop集群 .
配置hadoop
配置 hadoop-env.sh 环境
[root@node1 hadoop]# cat hadoop-env.sh | grep JAVA_HOME
export JAVA_HOME=/usr/java/jdk1.8.0_221
配置core-site.xml
<configuration>
<property>
<name>fs.defaultFS</name>
<value>hdfs://mycluster</value>
</property>
<property>
<name>hadoop.tmp.dir</name>
<value>/var/sxt/hadoop/ha</value>
</property>
<property>
<name>hadoop.http.staticuser.user</name>
<value>root</value>
</property>
<property>
<name>ha.zookeeper.quorum</name>
<value>node2:2181,node3:2181,node4:2181</value>
</property>
</configuration>
配置hdfs-site.xml
<configuration>
<property>
<name>dfs.replication</name>
<value>2</value>
</property>
<property>
<name>dfs.nameservices</name>
<value>mycluster</value>
</property>
<property>
<name>dfs.ha.namenodes.mycluster</name>
<value>nn1,nn2</value>
</property>
<property>
<name>dfs.namenode.rpc-address.mycluster.nn1</name>
<value>node1:8020</value>
</property>
<property>
<name>dfs.namenode.rpc-address.mycluster.nn2</name>
<value>node2:8020</value>
</property>
<property>
<name>dfs.namenode.http-address.mycluster.nn1</name>
<value>node1:50070</value>
</property>
<property>
<name>dfs.namenode.http-address.mycluster.nn2</name>
<value>node2:50070</value>
</property>
<property>
<name>dfs.namenode.shared.edits.dir</name>
<value>qjournal://node1:8485;node2:8485;node3:8485/mycluster</value>
</property>
<property>
<name>dfs.client.failover.proxy.provider.mycluster</name>
<value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
</property>
<property>
<name>dfs.ha.fencing.methods</name>
<value>sshfence</value>
</property>
<property>
<name>dfs.ha.fencing.ssh.private-key-files</name>
<value>/root/.ssh/id_rsa</value>
</property>
<property>
<name>dfs.journalnode.edits.dir</name>
<value>/var/sxt/hadoop/ha/journalnode</value>
</property>
<property>
<name>dfs.ha.automatic-failover.enabled</name>
<value>true</value>
</property>
</configuration>
配置slaves
[root@node1 hadoop]# cat slaves
node2
node3
node4
分发到每一台主机。node1 分发到2 3 4
操作 node1 2 3
hadoop-daemon.sh start journalnode
操作node1
hdfs namenode -format
hadoop-daemon.sh start namenode
操作node2
hdfs namenode -bootstrapStandby
##此处如果报错：（防火墙没有关死）
FATAL ha.BootstrapStandby: Unable to fetch namespace information from active NN at node1/192.168.112.101:8020: No Route to Host from
操作node1
dfs zkfc -formatZK
操作node1
stop-dfs.sh
start-dfs.sh
启动集群
访问http://node1:50070 http://node2:50070 查看active standby
node1node2交替操作，
hadoop-daemon.sh stop namenode
hadoop-daemon.sh start namenode
查看 http://node1:50070 http://node2:50070 状态切换。
[root@node1 hadoop]# hadoop-daemon.sh stop zkfc
stopping zkfc
[root@node1 hadoop]# hadoop-daemon.sh start zkfc
查看 http://node1:50070 http://node2:50070 状态切换。
高可用配置完毕。
注意有几点：
防火墙一定要关死
ntp校时有可能时间又变为不准确的时间了。（不重要）
[root@node2 logs]# tail -f hadoop-root-zkfc-node2.log （切换不了active和standby）
报错 SshFenceByTcpPort: PATH=$PATH:/sbin:/usr/sbin fuser -v -k -n tcp 8020 via ssh: bash: fuser: command not found
需要 yum install psmisc
上传文件 hdfs dfs -mkdir -p /data/logs/ hdfs dfs -ls / hdfs dfs -put hadoop-root-zkfc-node2.log /data/logs/
配置yarn集群（高可用HA）
[root@node1 shells]# cat /opt/sxt/hadoop-2.6.5/etc/hadoop/mapred-site.xml
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>
<name>mapreduce.framework.name</name>
<value>yarn</value>
</property>
</configuration>
[root@node1 shells]# cat /opt/sxt/hadoop-2.6.5/etc/hadoop/yarn-site.xml
<?xml version="1.0"?>
<configuration>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.resourcemanager.ha.enabled</name>
<value>true</value>
</property>
<property>
<name>yarn.resourcemanager.cluster-id</name>
<value>cluster1</value>
</property>
<property>
<name>yarn.resourcemanager.ha.rm-ids</name>
<value>rm1,rm2</value>
</property>
<property>
<name>yarn.resourcemanager.hostname.rm1</name>
<value>node3</value>
</property>
<property>
<name>yarn.resourcemanager.hostname.rm2</name>
<value>node4</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.address.rm1</name>
<value>node3:8088</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.address.rm2</name>
<value>node4:8088</value>
</property>
<property>
<name>yarn.resourcemanager.zk-address</name>
<value>node2:2181,node3:2181,node4:2181</value>
</property>
</configuration>
scp 两个文件到node2,3,4.
启动（重点步骤）
[root@node1 shells]# start-yarn.sh
starting yarn daemons
starting resourcemanager, logging to /opt/sxt/hadoop-2.6.5/logs/yarn-root-resourcemanager-node1.out
node2: starting nodemanager, logging to /opt/sxt/hadoop-2.6.5/logs/yarn-root-nodemanager-node2.out
node3: starting nodemanager, logging to /opt/sxt/hadoop-2.6.5/logs/yarn-root-nodemanager-node3.out
node4: starting nodemanager, logging to /opt/sxt/hadoop-2.6.5/logs/yarn-root-nodemanager-node4.out
为什么是上边的结果：
因为node1没有被配置为RM, 而slave配置了node2,3,4; 同样是yarn集群的slave.所以node2,3,4 的nodemanager程序能够被node1启动。但是resourceManager却没有被启动。如下：
## 之前已经启动过start-dfs.sh。
[root@node1 shells]# jps
12705 NameNode
12894 JournalNode
13054 DFSZKFailoverController
[root@node2 ~]# jps
11105 NameNode
11170 DataNode
13461 NodeManager
11255 JournalNode
11369 DFSZKFailoverController
6316 QuorumPeerMain
[root@node3 ~]# jps
17571 DataNode
17656 JournalNode
20490 NodeManager
15067 QuorumPeerMain
[root@node4 ~]# jps
19235 NodeManager
19350 Jps
16824 DataNode
15067 QuorumPeerMain
## node3,4 上的名称节点需要手动启动 （****必须注意，在node1上不能直接启动node3,4的RM）
[root@node3 ~]# yarn-daemon.sh start resourcemanager
[root@node4 ~]# yarn-daemon.sh start resourcemanager
## 此时地址栏 http://node4:8088/ http://node3:8088/ 可以看到active standby
所以综合以上配置。 hdfs的slaves;得到yarn的此情景正确启动和停止方式为；（自己编写的脚本）
[root@node1 shells]# cat start-yarn-ha.sh
start-yarn.sh
ssh root@node3 "$HADOOP_HOME/sbin/yarn-daemon.sh start resourcemanager"
ssh root@node4 "$HADOOP_HOME/sbin/yarn-daemon.sh start resourcemanager"
[root@node1 shells]# cat stop-yarn-ha.sh
stop-yarn.sh
ssh root@node3 "$HADOOP_HOME/sbin/yarn-daemon.sh stop resourcemanager"
ssh root@node4 "$HADOOP_HOME/sbin/yarn-daemon.sh stop resourcemanager"
因此： 正确启动hdfs,yarn,zookeeper集群 zkServer.sh start node2,3,4 都执行 start-dfs.sh node1执行 ./start-yarn-ha.sh node1执行（相当于node2,3,4 yarn-daemon.sh start nodemanager; node3,4 yarn-daemon.sh startresourcemanager ）
Hive 搭建
安装mysql
https://www.cnblogs.com/luohanguo/p/9045391.html
https://www.cnblogs.com/yybrhr/p/9810375.html
yum install wget
wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
yum -y install mysql57-community-release-el7-10.noarch.rpm
yum -y install mysql-community-server
systemctl start mysqld.service
systemctl status mysqld.service
grep "password" /var/log/mysqld.log ## 获取临时密码用于下边登录。
mysql -uroot -p
alter user user() identified by "123456";
use mysql;
set global validate_password_policy=0; ## 设置密码校验减弱
set global validate_password_length=1;
update user set Host ='%' where User='root';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
flush privileges;
## 至此，window上的navicate可以远程连接root,123456 到node1.
Hive 多用户模式
node3 为hive server, node4 为hive clinet. node1 为mysql server.
[root@node3 ~]# tail -5 /etc/profile
export ZOOKEEPER_HOME=/opt/sxt/zookeeper-3.4.6
export HIVE_HOME=/opt/sxt/apache-hive-1.2.1-bin
export HBASE_HOME=/opt/sxt/hbase-0.98.12.1-hadoop2
export PATH=$JAVA_HOME/bin:$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$ZOOKEEPER_HOME/bin:$HIVE_HOME/bin:$HBASE_HOME/bin
[root@node3 conf]# pwd
/opt/sxt/apache-hive-1.2.1-bin/conf
[root@node3 conf]# cat hive-site.xml
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>
<name>hive.metastore.warehouse.dir</name>
<value>/user/hive/warehouse</value>
</property>
<property>
<name>javax.jdo.option.ConnectionURL</name>
<value>jdbc:mysql://node1:3306/hive?createDatabaseIfNotExist=true</value>
</property>
<property>
<name>javax.jdo.option.ConnectionDriverName</name>
<value>com.mysql.jdbc.Driver</value>
</property>
<property>
<name>javax.jdo.option.ConnectionUserName</name>
<value>root</value>
</property>
<property>
<name>javax.jdo.option.ConnectionPassword</name>
<value>123456</value>
</property>
</configuration>
[root@node3 ~]# cp mysql-connector-java-5.1.32-bin.jar /opt/sxt/apache-hive-1.2.1-bin/lib/
[root@node3 ~]# schematool -dbType mysql -initSchema ## 初始化配置信息，报错。（hadoop hive jar 冲突）
Metastore connection URL: jdbc:mysql://node1:3306/hive?createDatabaseIfNotExist=true
Metastore Connection Driver : com.mysql.jdbc.Driver
Metastore connection User: root
Starting metastore schema initialization to 1.2.0
Initialization script hive-schema-1.2.0.mysql.sql
[ERROR] Terminal initialization failed; falling back to unsupported
java.lang.IncompatibleClassChangeError: Found class jline.Terminal, but interface was expected
[root@node3 ~]# cp $HIVE_HOME/lib/jline-2.12.jar $HADOOP_HOME/share/hadoop/yarn/lib/
[root@node3 ~]# schematool -dbType mysql -initSchema
Metastore connection URL: jdbc:mysql://node1:3306/hive?createDatabaseIfNotExist=true
Metastore Connection Driver : com.mysql.jdbc.Driver
Metastore connection User: root
Starting metastore schema initialization to 1.2.0
Initialization script hive-schema-1.2.0.mysql.sql
Initialization script completed
schemaTool completed
[root@node3 ~]# hive --service metastore ## 启动服务端 ## 必须启动此服务node4 hive才有用
Starting Hive Metastore Server
[root@node4 conf]# cat hive-site.xml
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>
<name>hive.metastore.warehouse.dir</name>
<value>/user/hive/warehouse</value>
</property>
<property>
<name>hive.metastore.local</name>
<value>false</value>
</property>
<property>
<name>hive.metastore.uris</name>
<value>thrift://node3:9083</value>
</property>
</configuration>
配置 $HIVE_HOME
[root@node4 conf]# cp $HIVE_HOME/lib/jline-2.12.jar $HADOOP_HOME/share/hadoop/yarn/lib/
[root@node4 ~]# cat data
id,姓名,爱好,住址
1,小明1,lol-book-movie,heijing:shangxuetang-shanghai:pudong
2,小明2,lol-book-movie,heijing:shangxuetang-shanghai:pudong
3,小明3,lol-book-movie,heijing:shangxuetang-shanghai:pudong
4,小明4,lol-book-movie,heijing:shangxuetang-shanghai:pudong
5,小明5,lol-book,heijing:shangxuetang-shanghai:pudong
6,小明6,lol-book,heijing:shangxuetang-shanghai:pudong
[root@node4 conf]# hive
19/09/01 01:08:02 WARN conf.HiveConf: HiveConf of name hive.metastore.local does not exist
Logging initialized using configuration in jar:file:/opt/sxt/apache-hive-1.2.1-bin/lib/hive-common-1.2.1.jar!/hive-log4j.properties
hive> show tables;
OK
Time taken: 0.948 seconds
hive> CREATE TABLE psn(
> id int,
> name string,
> likes array<string>,
> address map<string,string>
> )
> ROW FORMAT DELIMITED
> FIELDS TERMINATED BY ','
> COLLECTION ITEMS TERMINATED BY '-'
> MAP KEYS TERMINATED BY ':'
> LINES TERMINATED BY '\n';
OK
Time taken: 0.789 seconds
hive> LOAD DATA LOCAL INPATH '/root/data' INTO TABLE psn;
Loading data to table default.psn
Table default.psn stats: [numFiles=1, totalSize=384]
OK
Time taken: 1.07 seconds
hive> select * from psn;
OK
NULL 姓名 ["爱好"] {"住址":null}
1 小明1 ["lol","book","movie"] {"heijing":"shangxuetang","shanghai":"pudong"}
2 小明2 ["lol","book","movie"] {"heijing":"shangxuetang","shanghai":"pudong"}
3 小明3 ["lol","book","movie"] {"heijing":"shangxuetang","shanghai":"pudong"}
4 小明4 ["lol","book","movie"] {"heijing":"shangxuetang","shanghai":"pudong"}
5 小明5 ["lol","book"] {"heijing":"shangxuetang","shanghai":"pudong"}
6 小明6 ["lol","book"] {"heijing":"shangxuetang","shanghai":"pudong"}
Time taken: 0.341 seconds, Fetched: 7 row(s)
hive> quit;
HBase搭建： 新克隆一台虚拟机，node5. 只安装jdk8; 关闭firewall。 ntp校时
node1 作为master,node5作为back-master,node2,3,4作为regionServer
配置环境 [root@node5 ~]# tail -f /etc/profile export JAVA_HOME=/usr/java/jdk1.8.0_221 export CLASSPATH=.:$JAVA_HOME/lib export HADOOP_HOME=/opt/sxt/hadoop-2.6.5 export HBASE_HOME=/opt/sxt/hbase-0.98.12.1-hadoop2 export PATH=$JAVA_HOME/bin:$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$HBASE_HOME/bin 配置 hbase-env.sh [root@node5 conf]# pwd /opt/sxt/hbase-0.98.12.1-hadoop2/conf [root@node5 conf]# vi hbase-env.sh export HBASE_MANAGES_ZK=false export JAVA_HOME=/usr/java/jdk1.8.0_221 [root@node5 conf]# cat hbase-site.xml <?xml version="1.0"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <configuration> <property> <name>hbase.rootdir</name> <value>hdfs://mycluster/hbase</value> </property> <property> <name>hbase.cluster.distributed</name> <value>true</value> </property> <property> <name>hbase.zookeeper.quorum</name> <value>node2,node3,node4</value> </property> </configuration> [root@node5 conf]# cat regionservers node2 node3 node4 [root@node5 conf]# cat backup-masters node5 [root@node5 conf]# cat hdfs-site.xml ### 复制hadoop配置下的hdfs-site.xml到此conf下。（hbase依赖hdfs） <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <configuration> <property> <name>dfs.replication</name> <value>2</value> </property> <property> <name>dfs.nameservices</name> <value>mycluster</value> </property> <property> <name>dfs.ha.namenodes.mycluster</name> <value>nn1,nn2</value> </property> <property> <name>dfs.namenode.rpc-address.mycluster.nn1</name> <value>node1:8020</value> </property> <property> <name>dfs.namenode.rpc-address.mycluster.nn2</name> <value>node2:8020</value> </property> <property> <name>dfs.namenode.http-address.mycluster.nn1</name> <value>node1:50070</value> </property> <property> <name>dfs.namenode.http-address.mycluster.nn2</name> <value>node2:50070</value> </property> <property> <name>dfs.namenode.shared.edits.dir</name> <value>qjournal://node1:8485;node2:8485;node3:8485/mycluster</value> </property> <property> <name>dfs.client.failover.proxy.provider.mycluster</name> <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value> </property> <property> <name>dfs.ha.fencing.methods</name> <value>sshfence</value> </property> <property> <name>dfs.ha.fencing.ssh.private-key-files</name> <value>/root/.ssh/id_rsa</value> </property> <property> <name>dfs.journalnode.edits.dir</name> <value>/var/sxt/hadoop/ha/journalnode</value> </property> <property> <name>dfs.ha.automatic-failover.enabled</name> <value>true</value> </property> </configuration> ### 分发到node1,2,3,4主机。配置主机配置相应的HBASE_HOME
### 启动 node,2 3 4 的zookeeper zkServer.sh start ### 在master node1上。启动 启动hdfs start-dfs.sh 启动 hbase start-hbase.sh
start-hbase.sh 命令，查看日志：出现如下错误，并且node1:60010没有看到regionserver启动。 hbase 28800024ms > max allowed of 30000ms 是校时问题；需要ntp校时5台服务器。(坑了好久) service ntpd start ntpdate 210.72.145.39
[root@node4 ~]# hbase shell hbase(main):001:0> list hbase(main):002:0> create 't1','cf' ## 创建表 hbase(main):002:0> put 't1','0001','cf:name','goudan' ## 添加一行 hbase(main):003:0> scan 't1'
为安装protobuf 序列化工具（为hbase诗句存储提供方便）
准备安装protobuf ; 批量安装centOS开发依赖。
yum grouplist
yum group info Development Tools
yum groupinstall Development Tools
cd ~/software
tar -zxvf protobuf-2.5.0.tar.gz
cd protobuf-2.5.0.tar.gz
./configure --prefix=/opt/sxt/protobuf-2.5.0
make && make install
cd /opt/sxt/protobuf-2.5.0/bin/
编辑文件
[root@node1 software]# cat phone.proto
package com.bjsxt.hbase;
message PhoneDetail
{
required string dnum = 1;
required string length = 2;
required string type = 3;
required string date = 4;
}
[root@node1 software]# which protoc
/usr/local/bin/protoc
[root@node1 software]# /usr/local/bin/protoc --java_out=/root/software/ phone.proto
[root@node1 software]# ll
total 457352
drwxr-xr-x. 3 root root 4096 Sep 1 10:29 com
[root@node1 software]# ll ./com/bjsxt/hbase/Phone.java
-rw-r--r--. 1 root root 31743 Sep 1 10:29 ./com/bjsxt/hbase/Phone.java
配置niginx 为大数据项目做准备
node2 配置nginx
cd software/
tar -zxvf tengine-2.1.0.tar.gz
cd tengine-2.1.0
./configure
yum -y install gcc gcc-c++ openssl openssl-devel
make && make install
whereis nginx
cd /usr/local/nginx/sbin/nginx ## 启动
netstat -tunlp
cd /usr/local/nginx/conf/
cp nginx.conf nginx.conf.bak
vi nginx.conf ## 配置nginx
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
# load modules compiled as Dynamic Shared Object (DSO)
#
#dso {
# load ngx_http_fastcgi_module.so;
# load ngx_http_rewrite_module.so;
#}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
log_format my_format '$remote_addr^A$msec^A$http_host^A$request_uri';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
location = /log.gif {
default_type image/gif;
access_log /opt/data/access.log my_format;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
-----------------------------------------------
mkdir /opt/data ## 创建nginx 日志存放的目录
vi /etc/init.d/nginx ## 以init.d service启动
#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: Nginx is an HTTP(S) server, HTTP(S) reverse \
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /etc/nginx/nginx.conf
# config: /etc/sysconfig/nginx
# pidfile: /usr/local/nginx/logs/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/usr/local/nginx/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
lockfile=/var/lock/subsys/nginx
make_dirs() {
# make required directories
user=`nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`
options=`$nginx -V 2>&1 | grep 'configure arguments:'`
for opt in $options; do
if [ `echo $opt | grep '.*-temp-path'` ]; then
value=`echo $opt | cut -d "=" -f 2`
if [ ! -d "$value" ]; then
# echo "creating" $value
mkdir -p $value && chown -R $user $value
fi
fi
done
}
start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
make_dirs
echo -n $"Starting $prog: "
daemon $nginx -c $NGINX_CONF_FILE
retval=$?
echo
[ $retval -eq 0 ] && touch $lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc $prog -QUIT
retval=$?
echo
[ $retval -eq 0 ] && rm -f $lockfile
return $retval
}
restart() {
configtest || return $?
stop
sleep 1
start
}
reload() {
configtest || return $?
echo -n $"Reloading $prog: "
killproc $nginx -HUP
RETVAL=$?
echo
}
force_reload() {
restart
}
configtest() {
$nginx -t -c $NGINX_CONF_FILE
}
rh_status() {
status $prog
}
rh_status_q() {
rh_status >/dev/null 2>&1
}
case "$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart|configtest)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
exit 2
esac
-----------------------------------------------
chmod +x /etc/init.d/nginx
service nginx restart
service nginx stop
service nginx start
[root@node2 html]# pwd
/usr/local/nginx/html
cp /root/log.gif ./ ## 准备一个图片复制到html下；为了地址栏访问埋点地址时，有返回内容。
tail -f /opt/data/access.log ## 监控日志文件
访问：http://node2/log.gif?name=zhangsan&age=19
使用flume监控nginx文件，自动上传到hdfs.(以日期为目录)http://flume.apache.org/index.html 官网
配置flume 监控nginx access.log 将日志数据上传到hdfs
安装flume node2上
tar -zxvf apache-flume-1.6.0-bin.tar.gz -C /opt/sxt/
cd /opt/sxt/apache-flume-1.6.0-bin/conf/
cp flume-env.sh.template flume-env.sh
vi flume-env.sh
export JAVA_HOME=/usr/java/jdk1.8.0_221
vi /etc/profile
export FLUME_HOME=/opt/sxt/apache-flume-1.6.0-bin
export PATH=$PATH:$JAVA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$HIVE_HOME/bin:$HBASE_HOME/bin:$FLUME_HOME/bin
source /etc/profile
flume-ng
flume-ng version ## 查看版本
mkdir /opt/flumedir
cd /opt/flumedir
[root@node2 ~]# vi /opt/flumedir/option6
a1.sources = r1
a1.sinks = k1
a1.channels = c1
a1.sources.r1.type = exec
a1.sources.r1.command = tail -F /opt/data/access.log
a1.sinks.k1.type=hdfs
a1.sinks.k1.hdfs.path=hdfs://mycluster/log/%Y%m%d
a1.sinks.k1.hdfs.rollCount=0
a1.sinks.k1.hdfs.rollInterval=0
a1.sinks.k1.hdfs.rollSize=10240
a1.sinks.k1.hdfs.idleTimeout=5
a1.sinks.k1.hdfs.fileType=DataStream
a1.sinks.k1.hdfs.useLocalTimeStamp=true
a1.sinks.k1.hdfs.callTimeout=40000
a1.channels.c1.type = memory
a1.channels.c1.capacity = 1000
a1.channels.c1.transactionCapacity = 100
a1.sources.r1.channels = c1
a1.sinks.k1.channel = c1
[root@node2 flumedir]# flume-ng agent --conf-file option6 --name a1 -Dflume.root.logger=INFO,console ##启动监控。
## 使用项目BIG_DATA_LOG2修改node2. 不但访问node2/log.gif ## 会看到hdfs上的log下的文件增加。（上传成功）
一台机器最多挂载12块硬盘；1G 内存最大可以打开10,000个文件。 ulimit -a 查看操作系统允许最大的打开文件数。
《深入理解java虚拟机》
Scoop 将数据从mysql导入到hive,或从hive导出到mysql ## 建议使用sqoop1版本
http://sqoop.apache.org/docs/1.4.6/SqoopUserGuide.html
node4上安装sqoop. 因为node4上游hive,方便操作和配置sqoop需要的hive-home
tar -zxvf sqoop-1.4.6.bin__hadoop-2.0.4-alpha.tar.gz -C /opt/sxt/
mv sqoop-1.4.6.bin__hadoop-2.0.4-alpha sqoop-1.4.6.bin
[root@node4 sqoopdir]# tail -5 /etc/profile
export SQOOP_HOME=/opt/sxt/sqoop-1.4.6.bin
export PATH=$JAVA_HOME/bin:$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$ZOOKEEPER_HOME/bin:$HIVE_HOME/bin:$HBASE_HOME/bin:$SQOOP_HOME/bin
mv mysql-connector-java-5.1.32-bin.jar /opt/sxt/sqoop-1.4.6.bin/lib/
mv sqoop-env-template.sh sqoop-env.sh ## conf/
sqoop version
sqoop list-databases -connect jdbc:mysql://node1:3306/ -username root -password 123456
## 看到连接有warning vi bin/configure-sqoop 注释掉相应的内容
## Moved to be a runtime check in sqoop.
#if [ ! -d "${HBASE_HOME}" ]; then
# echo "Warning: $HBASE_HOME does not exist! HBase imports will fail."
# echo 'Please set $HBASE_HOME to the root of your HBase installation.'
#fi
## Moved to be a runtime check in sqoop.
#if [ ! -d "${HCAT_HOME}" ]; then
# echo "Warning: $HCAT_HOME does not exist! HCatalog jobs will fail."
# echo 'Please set $HCAT_HOME to the root of your HCatalog installation.'
#fi
#if [ ! -d "${ACCUMULO_HOME}" ]; then
# echo "Warning: $ACCUMULO_HOME does not exist! Accumulo imports will fail."
# echo 'Please set $ACCUMULO_HOME to the root of your Accumulo installation.'
#fi
[root@node3 ~]# hive --service metastore
[root@node4 ~]# hive
##测试导入导出
导入 mysql导入到hdfs
sqoop import --connect jdbc:mysql://node1:3306/result_db --username root --password 123456 --table stats_user --columns active_users,new_install_users -m 1 --target-dir /sqoop
[root@node4 sqoopdir]# cat option
import
--connect
jdbc:mysql://node1:3306/result_db
--username
root
--password
123456
--delete-target-dir
--table
stats_user
--columns
active_users,new_install_users
-m
1
--target-dir
/sqoop/
[root@node4 sqoopdir]# sqoop --options-file option
[root@node4 sqoopdir]# cat option2
import
--connect
jdbc:mysql://node1:3306/result_db
--username
root
--password
123456
--delete-target-dir
-e
select * from stats_user where $CONDITIONS
-m
1
--target-dir
/sqoop/
[root@node4 sqoopdir]# sqoop --options-file option2
[root@node4 sqoopdir]# cat option3
import
--connect
jdbc:mysql://node1:3306/result_db
--username
root
--password
123456
--table
stats_user
--columns
active_users,new_install_users
-m
1
--target-dir
/sqoop3/
--hive-home
/opt/sxt/apache-hive-1.2.1-bin
--hive-import
--hive-table
abc
--create-hive-table
[root@node4 sqoopdir]# sqoop --options-file option3
导出 /sqoop/临时存储的目录
[root@node4 sqoopdir]# cat option5 ## 需要提前创建mysql表
export
--connect
jdbc:mysql://node1/test
--password
123456
--username
root
-m
1
--columns
active_users,new_install_users
--export-dir
/sqoop/
--table
h_test
[root@node4 sqoopdir]# sqoop --options-file option5
Hive 与Hbase 整合
hive和hbase同步
https://cwiki.apache.org/confluence/display/Hive/HBaseIntegration
1、把hive-hbase-handler-1.2.1.jar cp到hbase/lib 下
同时把hbase中的所有的jar，cp到hive/lib
2、在hive的配置文件增加属性：
<property>
<name>hbase.zookeeper.quorum</name>
<value>node1,node2,node3</value>
</property>
3、在hive中创建临时表
CREATE EXTERNAL TABLE tmp_order
(key string, id string, user_id string)
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,order:order_id,order:user_id")
TBLPROPERTIES ("hbase.table.name" = "t_order");
CREATE TABLE hbasetbl(key int, value string)
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val")
TBLPROPERTIES ("hbase.table.name" = "xyz", "hbase.mapred.output.outputtable" = "xyz");
实际操作如下：
node1启动hbase. start-hbase.sh
node4 hbase/lib下： cp ./* /opt/sxt/apache-hive-1.2.1-bin/lib/
node4 hive/lib下 cp hive-hbase-handler-1.2.1.jar /opt/sxt/hbase-0.98.12.1-hadoop2/lib/
hive-site.xml 追加：
<property>
<name>hbase.zookeeper.quorum</name>
<value>node2,node3,node4</value>
</property>
[root@node4 ~]# hive
hive> CREATE TABLE hbasetbl(key int, value string)
> STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
> WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val")
> TBLPROPERTIES ("hbase.table.name" = "xyz", "hbase.mapred.output.outputtable" = "xyz");
[root@node4 ~]# hbase shell
hbase(main):002:0> list
=> ["eventlog", "t1", "xyz"]
hive> insert into hbasetbl values(1,'zhangssan');
hbase(main):006:0> flush 'xyz'
hbase(main):011:0> put 'xyz','2','cf1:val','lisi'
0 row(s) in 0.1720 seconds
hbase(main):016:0> scan 'xyz'
ROW COLUMN+CELL
1 column=cf1:val, timestamp=1567523182266, value=zhangssan
2 column=cf1:val, timestamp=1567523480332, value=lisi
##创建hive映射外部表
hbase(main):017:0> create 't_order','order' ## 先创建hbase表
hive> CREATE EXTERNAL TABLE tmp_order
> (key string, id string, user_id string)
> STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
> WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,order:order_id,order:user_id")
> TBLPROPERTIES ("hbase.table.name" = "t_order");
hbase(main):020:0> put 't_order','1111','order:order_id','1'
0 row(s) in 0.0310 seconds
hbase(main):021:0> put 't_order','1111','order:user_id','2'
0 row(s) in 0.0140 seconds
hbase(main):022:0> scan 't_order'
ROW COLUMN+CELL
1111 column=order:order_id, timestamp=1567523716760, value=1
1111 column=order:user_id, timestamp=1567523752037, value=2
hive> select * from tmp_order;
OK
1111 1 2
hive> insert into tmp_order values(2,'2222','2222');
Query ID = root_20190903231720_bd23e485-debb-4fb9-8403-da77b8d68bd7
Total jobs = 1
hive> select * from tmp_order;
OK
1111 1 2
2 2222 2222
hbase(main):023:0> scan 't_order'
ROW COLUMN+CELL
1111 column=order:order_id, timestamp=1567523716760, value=1
1111 column=order:user_id, timestamp=1567523752037, value=2
2 column=order:order_id, timestamp=1567523907249, value=2222
2 column=order:user_id, timestamp=1567523907249, value=2222
用户深度：每个用户打开的页面个数，可以按天统计
用户浏览深度
## 在hive中创建临时表
CREATE EXTERNAL TABLE tmp_order
(key string, id string, user_id string)
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,order:order_id,order:user_id")
TBLPROPERTIES ("hbase.table.name" = "t_order");
## 建立hive与hbase的映射表
CREATE TABLE hbasetbl(key int, value string)
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val")
TBLPROPERTIES ("hbase.table.name" = "xyz", "hbase.mapred.output.outputtable" = "xyz");
## 下边是查询和生成数据，导出到mysql
select
pl, from_unixtime(cast(s_time/1000 as bigint),'yyyy-MM-dd') as day, u_ud
from event_logs
where
en='e_pv'
and p_url is not null
and pl is not null
and s_time >= unix_timestamp('2019-09-01','yyyy-MM-dd')*1000
and s_time < unix_timestamp('2019-09-02','yyyy-MM-dd')*1000;
website 2019-09-01 39982907
website 2019-09-01 40857087
website 2019-09-01 15608994
website 2019-09-01 63189368
select
pl, from_unixtime(cast(s_time/1000 as bigint),'yyyy-MM-dd') as day, u_ud,
(case when count(p_url) = 1 then "pv1"
when count(p_url) = 2 then "pv2"
when count(p_url) = 3 then "pv3"
when count(p_url) = 4 then "pv4"
when count(p_url) >= 5 and count(p_url) <10 then "pv5_10"
when count(p_url) >= 10 and count(p_url) <30 then "pv10_30"
when count(p_url) >=30 and count(p_url) <60 then "pv30_60"
else 'pv60_plus' end) as pv
from event_logs
where
en='e_pv'
and p_url is not null
and pl is not null
and s_time >= unix_timestamp('2019-09-01','yyyy-MM-dd')*1000
and s_time < unix_timestamp('2019-09-02','yyyy-MM-dd')*1000
group by
pl, from_unixtime(cast(s_time/1000 as bigint),'yyyy-MM-dd'), u_ud;
website 2019-09-01 03258153 pv3
website 2019-09-01 14210420 pv3
website 2019-09-01 15608994 pv3
website 2019-09-01 16364347 pv1
website 2019-09-01 18704819 pv1
website 2019-09-01 25173773 pv1
website 2019-09-01 26637529 pv2
website 2019-09-01 29667178 pv1
website 2019-09-01 31736226 pv1
website 2019-09-01 32058858 pv1
from (
select
pl, from_unixtime(cast(s_time/1000 as bigint),'yyyy-MM-dd') as day, u_ud,
(case when count(p_url) = 1 then "pv1"
when count(p_url) = 2 then "pv2"
when count(p_url) = 3 then "pv3"
when count(p_url) = 4 then "pv4"
when count(p_url) >= 5 and count(p_url) <10 then "pv5_10"
when count(p_url) >= 10 and count(p_url) <30 then "pv10_30"
when count(p_url) >=30 and count(p_url) <60 then "pv30_60"
else 'pv60_plus' end) as pv
from event_logs
where
en='e_pv'
and p_url is not null
and pl is not null
and s_time >= unix_timestamp('2019-09-01','yyyy-MM-dd')*1000
and s_time < unix_timestamp('2019-09-02','yyyy-MM-dd')*1000
group by
pl, from_unixtime(cast(s_time/1000 as bigint),'yyyy-MM-dd'), u_ud
) as tmp
insert overwrite table stats_view_depth_tmp
select pl,day,pv,count(distinct u_ud) as ct where u_ud is not null group by pl,day,pv;
hive> select * from stats_view_depth_tmp;
OK
website 2019-09-01 pv1 13
website 2019-09-01 pv2 3
website 2019-09-01 pv3 8
website 2019-09-01 pv4 2
Time taken: 0.195 seconds, Fetched: 4 row(s)
website 2018-08-09 pv1 pv2 pv3 pv4 pv5-10 行列转换
hive> select pl,`date` as date1,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1';
....
OK
website 2019-09-01 13 0 0 0 0 0 0 0
website 2019-09-01 0 3 0 0 0 0 0 0
select pl,`date` as date1,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all
select pl,`date` as date1,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all
select pl,`date` as date1,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus'
Total MapReduce CPU Time Spent: 12 seconds 580 msec
OK
website 2019-09-01 13 0 0 0 0 0 0 0
website 2019-09-01 0 3 0 0 0 0 0 0
website 2019-09-01 0 0 8 0 0 0 0 0
website 2019-09-01 0 0 0 2 0 0 0 0
select 'all' as pl,`date` as date1,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all
select 'all' as pl,`date` as date1,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus'
Total MapReduce CPU Time Spent: 1 seconds 760 msec
OK
all 2019-09-01 13 0 0 0 0 0 0 0
all 2019-09-01 0 3 0 0 0 0 0 0
all 2019-09-01 0 0 8 0 0 0 0 0
all 2019-09-01 0 0 0 2 0 0 0 0
hive> select pl,`date` as date1,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all
> select pl,`date` as date1,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all
> select pl,`date` as date1,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all
> select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all
> select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all
> select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all
> select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all
> select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus' union all
>
> select 'all' as pl,`date` as date1,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all
> select 'all' as pl,`date` as date1,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all
> select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all
> select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all
> select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all
> select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all
> select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all
> select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus';
Total MapReduce CPU Time Spent: 2 seconds 20 msec
OK
website 2019-09-01 13 0 0 0 0 0 0 0
all 2019-09-01 13 0 0 0 0 0 0 0
website 2019-09-01 0 3 0 0 0 0 0 0
all 2019-09-01 0 3 0 0 0 0 0 0
website 2019-09-01 0 0 8 0 0 0 0 0
all 2019-09-01 0 0 8 0 0 0 0 0
website 2019-09-01 0 0 0 2 0 0 0 0
all 2019-09-01 0 0 0 2 0 0 0 0
Time taken: 19.994 seconds, Fetched: 8 row(s)
with tmp as
(
select pl,`date` as date1,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all
select pl,`date` as date1,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all
select pl,`date` as date1,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all
select pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus' union all
select 'all' as pl,`date` as date1,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all
select 'all' as pl,`date` as date1,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all
select 'all' as pl,`date` as date1,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus'
)
from tmp
insert overwrite table stats_view_depth
select 2,3,6,sum(pv1),sum(pv2),sum(pv3),sum(pv4),sum(pv5_10),sum(pv10_30),sum(pv30_60),sum(pv60_plus),'2019-09-01' group by pl,date1;
hive> select * from stats_view_depth;
OK
2 3 6 13 3 8 2 0 0 0 0 2019-09-01
2 3 6 13 3 8 2 0 0 0 0 2019-09-01
sqoop export --connect jdbc:mysql://node1:3306/result_db --username root --password 123456 --table stats_view_depth --export-dir /user/hive/warehouse/stats_view_depth/* --input-fields-terminated-by "\\t" --update-mode allowinsert --update-key platform_dimension_id,data_dimension_id,kpi_dimension_id
当谢伟脚本时：用 '\t' ，否则会报错
可以使用linux contab 设置定时执行脚本， java -jar 执行ETL
可以定制执行hive hql。
如： view_depth_run.sh
#!/bin/bash
startDate=''
endDate=''
until [ $# -eq 0 ]
do
if [ $1'x' = '-sdx' ]; then
shift
startDate=$1
elif [ $1'x' = '-edx' ]; then
shift
endDate=$1
fi
shift
done
if [ -n "$startDate" ] && [ -n "$endDate" ]; then
echo "use the arguments of the date"
else
echo "use the default date"
startDate=$(date -d last-day +%Y-%m-%d)
endDate=$(date +%Y-%m-%d)
fi
echo "run of arguments. start date is:$startDate, end date is:$endDate"
echo "start run of view depth job "
## insert overwrite
echo "start insert user data to hive tmp table"
hive -e "from (select pl, from_unixtime(cast(s_time/1000 as bigint),'yyyy-MM-dd') as day, u_ud, (case when count(p_url) = 1 then 'pv1' when count(p_url) = 2 then 'pv2' when count(p_url) = 3 then 'pv3' when count(p_url) = 4 then 'pv4' when count(p_url) >= 5 and count(p_url) <10 then 'pv5_10' when count(p_url) >= 10 and count(p_url) <30 then 'pv10_30' when count(p_url) >=30 and count(p_url) <60 then 'pv30_60' else 'pv60_plus' end) as pv from event_logs where en='e_pv' and p_url is not null and pl is not null and s_time >= unix_timestamp('$startDate','yyyy-MM-dd')*1000 and s_time < unix_timestamp('$endDate','yyyy-MM-dd')*1000 group by pl, from_unixtime(cast(s_time/1000 as bigint),'yyyy-MM-dd'), u_ud) as tmp insert overwrite table stats_view_depth_tmp select pl,day,pv,count(distinct u_ud) as ct where u_ud is not null group by pl,day,pv"
echo "start insert user data to hive table"
hive -e "with tmp as (select pl,date,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all select pl,date,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all select pl,date,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus' union all select 'all' as pl,date,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all select 'all' as pl,date,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all select 'all' as pl,date,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus' ) from tmp insert overwrite table stats_view_depth select platform_convert(pl),date_convert(date),5,sum(pv1),sum(pv2),sum(pv3),sum(pv4),sum(pv5_10),sum(pv10_30),sum(pv30_60),sum(pv60_plus),date group by pl,date"
echo "start insert session date to hive tmp table"
hive -e "from (select pl, from_unixtime(cast(s_time/1000 as bigint),'yyyy-MM-dd') as day, u_sd, (case when count(p_url) = 1 then 'pv1' when count(p_url) = 2 then 'pv2' when count(p_url) = 3 then 'pv3' when count(p_url) = 4 then 'pv4' when count(p_url) >= 5 and count(p_url) <10 then 'pv5_10' when count(p_url) >= 10 and count(p_url) <30 then 'pv10_30' when count(p_url) >=30 and count(p_url) <60 then 'pv30_60' else 'pv60_plus' end) as pv from event_logs where en='e_pv' and p_url is not null and pl is not null and s_time >= unix_timestamp('$startDate','yyyy-MM-dd')*1000 and s_time < unix_timestamp('$endDate','yyyy-MM-dd')*1000 group by pl, from_unixtime(cast(s_time/1000 as bigint),'yyyy-MM-dd'), u_sd ) as tmp insert overwrite table stats_view_depth_tmp select pl,day,pv,count(distinct u_sd) as ct where u_sd is not null group by pl,day,pv"
## insert into
echo "start insert session data to hive table"
hive --database bigdater -e "with tmp as (select pl,date,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all select pl,date,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all select pl,date,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all select pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus' union all select 'all' as pl,date,ct as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv1' union all select 'all' as pl,date,0 as pv1,ct as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv2' union all select 'all' as pl,date,0 as pv1,0 as pv2,ct as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv3' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,ct as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv4' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,ct as pv5_10,0 as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv5_10' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,ct as pv10_30,0 as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv10_30' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,ct as pv30_60,0 as pv60_plus from stats_view_depth_tmp where col='pv30_60' union all select 'all' as pl,date,0 as pv1,0 as pv2,0 as pv3,0 as pv4,0 as pv5_10,0 as pv10_30,0 as pv30_60,ct as pv60_plus from stats_view_depth_tmp where col='pv60_plus' ) from tmp insert into table stats_view_depth select platform_convert(pl),date_convert(date),6,sum(pv1),sum(pv2),sum(pv3),sum(pv4),sum(pv5_10),sum(pv10_30),sum(pv30_60),sum(pv60_plus),'2015-12-13' group by pl,date"
## sqoop
echo "run the sqoop script,insert hive data to mysql table"
sqoop export --connect jdbc:mysql://hh:3306/report --username hive --password hive --table stats_view_depth --export-dir /hive/bigdater.db/stats_view_depth/* --input-fields-terminated-by "\\01" --update-mode allowinsert --update-key platform_dimension_id,data_dimension_id,kpi_dimension_id
echo "complete run the view depth job"
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