mysql> create database hive;
Query OK, 1 row affected (0.01 sec)
mysql> 

[root@tjt01 bin]# schematool -dbType mysql -initSchema SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/usr/local/hive/lib/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/opt/hadoop-2.7.6/share/hadoop/common/lib/slf4j-log4j12-1.7.10.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://172.16.114.132:3306/hive Metastore Connection Driver : com.mysql.jdbc.Driver Metastore connection User: root Starting metastore schema initialization to 3.0.0 Initialization script hive-schema-3.0.0.mysql.sql Initialization script completed schemaTool completed [root@tjt01 bin]# 

[root@tjt01 bin]# start-dfs.sh Starting namenodes on [tjt01] tjt01: starting namenode, logging to /opt/hadoop-2.7.6/logs/hadoop-root-namenode-tjt01.out tjt03: starting datanode, logging to /opt/hadoop-2.7.6/logs/hadoop-root-datanode-tjt03.out tjt02: starting datanode, logging to /opt/hadoop-2.7.6/logs/hadoop-root-datanode-tjt02.out tjt01: starting datanode, logging to /opt/hadoop-2.7.6/logs/hadoop-root-datanode-tjt01.out Starting secondary namenodes [tjt02] tjt02: starting secondarynamenode, logging to /opt/hadoop-2.7.6/logs/hadoop-root-secondarynamenode-tjt02.out [root@tjt01 bin]#hive

hive> create database hive_1; OK Time taken: 0.709 seconds hive> show databases; OK default hive_1 Time taken: 0.238 seconds, Fetched: 2 row(s) hive> 

mysql> select * from DBS;

hive> use hive_1; OK Time taken: 0.066 seconds hive> create table hive_01 (id int, name string); OK Time taken: 1.235 seconds hive> 

mysql> select * from TBLS;