Hive3.1.3 安装配置

一、下载安装包

https://mirrors.tuna.tsinghua.edu.cn/apache/hive/hive-3.1.3/

二、环境准备

mysql可以参考：

Mysql5.7 Yum安装详解_与光同尘~追光者的博客-CSDN博客_yum安装mysql5.7

hadoop参考：

Hadoop 3.3.1 分布式部署_与光同尘~追光者的博客-CSDN博客

三、上报压缩包并解压到指定目录

tar -zxf apache-hive-3.1.3-bin.tar.gz -C /opt/module/

四、修改配置

4.1 hive-env.sh

cp hive-env.sh.template hive-env.shexport HADOOP_HOME=/opt/module/hadoop-3.3.3/
export HIVE_CONF_DIR=/opt/module/hive-3.1.3/conf/

4.2 hive-site.xml

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<!-- 存储元数据mysql相关配置 -->
<property><name>javax.jdo.option.ConnectionURL</name><value>jdbc:mysql://bigdata03:3306/hive?createDatabaseIfNotExist=true&amp;useSSL=false&amp;useUnicode=true&amp;characterEncoding=UTF-8</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>root</value>
</property><!-- H2S运行绑定host -->
<property><name>hive.server2.thrift.bind.host</name><value>bigdata01</value>
</property><!-- 远程模式部署metastore metastore地址 -->
<property><name>hive.metastore.uris</name><value>thrift://bigdata01:9083</value>
</property><property><name>hive.metastore.warehouse.dir</name><value>/user/hive/warehouse</value><description>location of default database for the warehouse</description>
</property><!-- 关闭元数据存储授权  -->
<property><name>hive.metastore.event.db.notification.api.auth</name><value>false</value>
</property>
</configuration>

4.4 hive-log4j2.properties

cp hive-log4j2.properties.template hive-log4j2.properties
vim hive-log4j2.properties#修改日志存放路径
property.hive.log.dir = /data/emr/hive/logs

4.5 上传mysql jdbc驱动到hive lib目录下

五、添加环境变量

vim /etc/profile.d/my_env.sh#HIVE_HOME
export HIVE_HOME=/opt/module/hive-3.1.3
export PATH=$PATH:$HIVE_HOME/bin

六、初始化

schematool -dbType mysql -initSchema

在hdfs创建hive存储目录（如存在则不用操作）

hadoop fs -mkdir /tmp
hadoop fs -mkdir -p /user/hive/warehouse
hadoop fs -chmod g+w /tmp
hadoop fs -chmod g+w /user/hive/warehouse

七、启动

7.1 启动metastore服务


#前台启动  关闭ctrl+c
hive --service metastore#前台启动  开启debug日志
hive --service metastore --hiveconf hive.root.logger=DEBUG,console#后台启动 进程挂起
nohup hive --service metastore &

7.2 启动hiveserver2服务

#启动hiveserver2后需要等一会儿再进行beeline连接 要不可能连接不上
nohup hive --service hiveserver2 &

7.3 beeline客户端连接

把bigdata01上的安装包 scp到bigdata02上执行beeline

报错1：

Could not open connection to the HS2 server. Please check the server URI and if the URI is correct, then ask the administrator to check the server status.
Error: Could not open client transport with JDBC Uri: jdbc:hive2://bigdata01:10000: java.net.ConnectException: Connection refused

#在hadoop core-site.xml填加如下内容<property>
<name>dfs.permissions.enabled</name>
<value>false</value>
</property><property>
<name>hadoop.proxyuser.hadoop.hosts</name>
<value>*</value>
</property><property>
<name>hadoop.proxyuser.hadoop.groups</name>
<value>*</value>#需要重启hadoop

报错2：

org.apache.hadoop.security.authorize.AuthorizationException: User: hadoop is not allowed to impersonate hadoop

#在 hive-site.xml文件中添加如下内容
#重启hive metastore 和hiveserver2 服务<property><name>hive.metastore.sasl.enabled</name><value>false</value><description>If true, the metastore Thrift interface will be secured with SASL. Clients must authenticate with Kerberos.</description>
</property><property><name>hive.server2.enable.doAs</name><value>false</value>
</property><property><name>hive.server2.authentication</name><value>NONE</value>
</property>

报错3：

FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.StatsTask

#在hive中设置一下
set hive.stats.column.autogather=false;
set hive.optimize.sort.dynamic.partition=true;

参考：Error: Error while processing statement: FAILED: E... - Cloudera Community - 315296

重新执行 beeline -u jdbc:hive2://bigdata01:10000 -n hadoop