标签:tin contains red bind select slf4j mat XML def
前置条件: 已经安装好了带有HDFS, MapReduce, Yarn 功能的 Hadoop集群
上传tar包并解压到指定目录:
tar -zxvf apache-hive-3.1.2-bin.tar.gz -C /opt/ronnie
修改hive配置文件:
新建文件夹
mkdir /opt/ronnie/hive-3.1.2/warehouse
hadoop fs -mkdir -p /opt/ronnie/hive-3.1.2/warehouse
hadoop fs -chmod 777 /opt/ronnie/hive-3.1.2/warehouse
hadoop fs -ls /opt/ronnie/hive-3.1.2/
复制配置文件
cd /opt/ronnie/hive-3.1.2/conf
cp hive-exec-log4j2.properties.template hive-exec-log4j2.properties
cp hive-log4j2.properties.template hive-log4j2.properties
cp hive-default.xml.template hive-default.xml
cp hive-default.xml.template hive-site.xml
cp hive-env.sh.template hive-env.sh
修改环境配置文件
vim hive-env.sh
HADOOP_HOME=/opt/ronnie/hadoop-3.1.2
export HIVE_CONF_DIR=/opt/ronnie/hive-3.1.2/conf
export HIVE_AUX_JARS_PATH=/opt/ronnie/hive-3.1.2/lib
vim hive-site.xml修改配置文件
这时候先回顾一下vim操作(由于这个文件页数比较多...):
gg: 到页首
G: 到页末
22, 6918 d(在此执行的删行操作)
修改配置文件参数:
<configuration>
<property>
<name>javax.jdo.option.ConnectionUserName</name>
<value>root</value>
</property>
<property>
<name>javax.jdo.option.ConnectionPassword</name>
<!--你的Mysql数据库密码-->
<value>xxxxxxx</value>
</property>
<property>
<name>javax.jdo.option.ConnectionURL</name>
<value>jdbc:mysql://192.168.180.130:3306/hive?allowMultiQueries=true&useSSL=false&verifyServerCertificate=false</value>
</property>
<property>
<name>javax.jdo.option.ConnectionDriverName</name>
<value>com.mysql.jdbc.Driver</value>
</property>
<property>
<name>datanucleus.readOnlyDatastore</name>
<value>false</value>
</property>
<property>
<name>datanucleus.fixedDatastore</name>
<value>false</value>
</property>
<property>
<name>datanucleus.autoCreateSchema</name>
<value>true</value>
</property>
<property>
<name>datanucleus.autoCreateTables</name>
<value>true</value>
</property>
<property>
<name>datanucleus.autoCreateColumns</name>
<value>true</value>
</property>
</configuration>
下载jdbc
cd /home/ronnie/soft
wget http://mirrors.163.com/mysql/Downloads/Connector-J/mysql-connector-java-5.1.48.tar.gz
MySQL设置
下载:
sudo apt-get install mysql
mysql -uroot 进入mysql界面(Ubuntu mysql 下载后默认开机自启, Centos的话还需要service start mysqld 一下)
修改密码:
查看用户及密码:
老版本:
use mysql;
select host,user,password from mysql.user;
我用的5.7版本
use mysql;
select user, host, authentication_string from user;
设置新密码
update mysql.user set authentication_string='你要设置的密码' where user='root';
这边有一个巨坑, 初始化数据库的时候报的:
org.apache.hadoop.hive.metastore.HiveMetaException: Failed to get schema version.
Underlying cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException : Communications link failure
连接的问题, 但是grant all on hive.* to root@‘%‘ identified by ‘xxxxxx‘; 敲了好几次都没用。
mysql> select user, authentication_string, host from user;
+------------------+-------------------------------------------+-----------+
| user | authentication_string | host |
+------------------+-------------------------------------------+-----------+
| root | | localhost |
| mysql.session | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | localhost |
| mysql.sys | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | localhost |
| debian-sys-maint | *19A653DDEEC19D326E8DFA1A3D00E26C16438DD8 | localhost |
| root | *A63376A449EDC1A66FEFBC77E645D70EF6941893 | % |
+------------------+-------------------------------------------+-----------+
发现有重复的root用户, 删掉, 直接将root修改为%
delete from user where host = '%';
mysql> select user, authentication_string, host from user;
+------------------+-------------------------------------------+-----------+
| user | authentication_string | host |
+------------------+-------------------------------------------+-----------+
| root | | localhost |
| mysql.session | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | localhost |
| mysql.sys | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | localhost |
| debian-sys-maint | *19A653DDEEC19D326E8DFA1A3D00E26C16438DD8 | localhost |
+------------------+-------------------------------------------+-----------+
mysql> update user set host='%' where user = 'root';
Query OK, 1 row affected (0.00 sec)
Rows matched: 1 Changed: 1 Warnings: 0
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql> select user, authentication_string, host from user;
+------------------+-------------------------------------------+-----------+
| user | authentication_string | host |
+------------------+-------------------------------------------+-----------+
| root | | % |
| mysql.session | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | localhost |
| mysql.sys | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE | localhost |
| debian-sys-maint | *19A653DDEEC19D326E8DFA1A3D00E26C16438DD8 | localhost |
+------------------+-------------------------------------------+-----------+
重启服务:
service mysqld restart
还是报错......, 测试了一下远程navicat也连不上, 报的1251
vim /etc/mysql/mysql.conf.d/mysqld.cnf 把其中的bind-address改为0.0.0.0
还是报错, 最终的解决方案:
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '密码';
#记得提交
FLUSH PRIVILEGES;
然后就连上navicat了, 执行初始化成功了
root@node02:~# schematool -initSchema -dbType mysql
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/ronnie/hive-3.1.2/lib/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/ronnie/hadoop-3.1.2/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
Metastore connection URL: jdbc:mysql://192.168.180.131:3306/hive?allowMultiQueries=true&useSSL=false&verifyServerCertificate=false
Metastore Connection Driver : com.mysql.jdbc.Driver
Metastore connection User: root
Starting metastore schema initialization to 3.1.0
Initialization script hive-schema-3.1.0.mysql.sql
看一下mysql, 表生成成功
启动Hive
root@node02:~# hive
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/ronnie/hive-3.1.2/lib/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/ronnie/hadoop-3.1.2/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/ronnie/hbase-2.0.6/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/ronnie/hive-3.1.2/lib/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/ronnie/hadoop-3.1.2/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
2019-12-02 12:34:18,689 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/ronnie/hive-3.1.2/lib/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/ronnie/hadoop-3.1.2/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
Hive Session ID = b34ea22b-d5d7-4c0a-b8de-4ff47f241e34
Logging initialized using configuration in file:/opt/ronnie/hive-3.1.2/conf/hive-log4j2.properties Async: true
Hive Session ID = 368bd863-0a45-4c46-94d6-df196a3b4d9b
Hive-on-MR is deprecated in Hive 2 and may not be available in the future versions. Consider using a different execution engine (i.e. spark, tez) or using Hive 1.X releases.
hive>
基于Hadoop3.1.2集群的Hive3.1.2安装(有不少坑)
标签:tin contains red bind select slf4j mat XML def
原文地址:https://www.cnblogs.com/ronnieyuan/p/11969904.html