--hiveconf <property=value> Use value for given property --自定义配置 --hivevar <key=value> Variable subsitution to apply to hive --自定义变量 commands. e.g. --hivevar A=B -i <filename> Initialization SQL file --在进入交互模式之前运行初始化脚本 -S,--silent Silent mode in interactiv...
Welcome to the MySQL monitor. Commands endwith;or\g. Your MySQL connectionidis2Server version:5.7.28Copyright (c)2000,2019, Oracleand/orits affiliates. All rights reserved. Oracleisa registered trademark of Oracle Corporationand/orits affiliates. Other names may be trademarks of their respective o...
HBase Shell; enter 'help<RETURN>' for list of supported commands. Type "exit<RETURN>" to leave the HBase Shell Version 0.98.2-hadoop2, r1591526, Wed Apr 30 20:17:33 PDT 2014 hbase(main):001:0> list TABLE SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding i...
hive> select count(*) from student; Total jobs = 1 Launching Job 1 out of 1 Number of reduce tasks determined at compile time: 1 In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer=<number> In order to limit the maximum number of ...
首先查看 Linux 系统中 MariaDB 的安装情况。 [root@master ~]# rpm -qa | grep mariadb 2)卸载 MariaDB 软件包。 我这里没有就不需要卸载 1.4.2.2. 步骤二:安装MySQL 数据库 (1)按如下顺序依次按照 MySQL 数据库的 mysql common、mysql libs、mysql client 软件包。
commands. e.g. -d A=B or --define A=B --database <databasename> Specify the database to use -e <quoted-query-string> SQL from command line -f <filename> SQL from files -H,--help Print help information --hiveconf <property=value> Use value for given property ...
base <databasename> Specify the database to use -e <quoted-query-string> SQL from command line -f <filename> SQL from files -H,--help Print help information --hiveconf <property=value> Use value for given property --hivevar <key=value> Variable subsitution to apply to hive commands....
另一个删除即可。[root@master1 software]# tar-xvf mysql-5.7.28-linux-glibc2.12-x86_64.tar.gz 2.4.4、MySQL主目录处理 在software目录下移动文件到/usr/local/mysql: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [root@master1 software]# mv mysql-5.7.28-linux-glibc2.12-x86_64/usr/local/...
command line -- 执行指定的 SQL -f <filename> SQL from files --执行 SQL 脚本 -H,--help Print help information -- 打印帮助信息 --hiveconf <property=value> Use value for given property --自定义配置 --hivevar <key=value> Variable subsitution to apply to hive --自定义变量 commands. e...
在提示输入密码的地方输入刚才设置的root密码hduser@master:/etc/network$ mysql -uroot -pEnter password:Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 4Server version: 5.7.22-0ubuntu0.16.04.1 (Ubuntu)Copyright (c) 2000, 2018, Oracle and/or its ...