常用命令
2020-05-27 本文已影响0人
Movle
1.redis
(1)启动：
cd /usr/local/redis
./bin/redis-server ./redis.conf
(2)查看
ps -ef | grep redis
(3)启动客户端：
cd /usr/local/redis
./bin/redis-cli
./bin/redis-cli -h 192.168.31.141
(4)插入数据:
lpush uid:1 1129:2.0 1172:4.0 1263:2.0 1287:2.0 1293:2.0 1339:3.5 1343:2.0 1371:2.5
(5)查询数据：
lrange uid:1 0 20
2.Mongodb
(1)启动
cd /usr/local/mongodb
./bin/mongod -config ./data/mongodb.conf
(2)关闭：
cd /usr/local/mongodb
./bin/mongod -shutdown -config ./data/mongodb.conf
3.kafka
(1)启动
bin/kafka-server-start.sh config/server.properties &
(2)关闭
bin/kafka-server-stop.sh stop
(3)生产消息
bin/kafka-console-producer.sh --broker-list bigdata11:9092 --topic first
>hello world
(4)消费消息
bin/kafka-console-consumer.sh --zookeeper bigdata11:2181 --from-beginning --topic first
bin/kafka-console-consumer.sh --bootstrap-server 192.168.31.141:9092 --topic first
(5)查看所有topic
bin/kafka-topics.sh --zookeeper bigdata13:2181 --list
4.HBase
(1)启动方式一
bin/hbase-daemon.sh start master
bin/hbase-daemon.sh start regionserver
(2)启动方式二
bin/start-hbase.sh
(3)停止服务
bin/stop-hbase.sh
5.Spark
(1)启动
sbin/start-all.sh
(2)停止
sbin/stop-all.sh
(3)spark submit
cd /opt/module/spark-2.1.0-bin-hadoop2.7
bin/spark-submit --master spark://hadoop1:7077 --class org.apache.spark.examples.SparkPi /opt/module/spark-2.1.0-bin-hadoop2.7/examples/jars/spark-examples_2.11-2.1.0.jar 500
(4)spark shell
a.本地模式
//后面不写任何参数，代表本地模式
bin/spark-shell
b.集群模式
bin/spark-shell --master spark://hadoop1:7077
6.ZooKeeper
(1)分别启动
bin/zkServer.sh start
(2)分别停止
bin/zkServer.sh stop
7.Hive
(1)启动
bin/hive
(2)退出hive
quit;
exit;
(3).“-e”不进入hive的交互窗口执行sql语句
bin/hive -e "select id from student;"
(4).“-f”执行脚本中sql语句,执行文件中的sql语句
bin/hive -f /opt/module/datas/hive.sql
(5).在hive cli命令窗口中如何查看hdfs文件系统
dfs -ls /;
(6).在hive cli命令窗口中如何查看linux本地系统
! ls /opt/module/datas;
8.Kafka
(1)开启
//hadoop2
bin/kafka-server-start.sh config/server.properties &
//hadoop3
bin/kafka-server-start.sh config/server.properties &
//hadoop4
bin/kafka-server-start.sh config/server.properties &
(2)关闭
//hadoop2
bin/kafka-server-stop.sh stop
//hadoop3
bin/kafka-server-stop.sh stop
//hadoop4
bin/kafka-server-stop.sh stop
