bin/hive --service metastore
时间: 2024-01-11 15:02:57 浏览: 70
As an AI language model, I am not capable of running commands on a terminal or accessing a file system. My main function is to process natural language inputs and generate human-like responses. Is there anything else I can help you with?
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bin/hive --service hiveserver2
引用\[1\]中的内容是关于启动Hive Metastore Server和HiveServer2的命令。通过在终端中运行"bin/hive --service hiveserver2"命令,可以启动HiveServer2服务。\[1\]
引用\[2\]中的内容是关于修改Hive配置文件hive-site.xml的指令。在修改hive-site.xml文件后,需要重启Hadoop集群,然后才能启动HiveServer2服务。\[2\]
引用\[3\]中的内容解释了HiveServer2的作用,它提供了jdbc/odbc接口,使用户能够通过远程访问Hive数据。因此,通过运行"bin/hive --service hiveserver2"命令,可以启动HiveServer2服务,从而实现对Hive数据的远程访问。\[3\]
#### 引用[.reference_title]
- *1* [1.6.2 大数据-HIVE-Hiveserver2服务](https://blog.csdn.net/tanxiang21/article/details/108662076)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* *3* [hive 入门 配置hiveserver2 (三)](https://blog.csdn.net/weixin_43205308/article/details/130057663)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]
假设我的hive安装在hadoop102节点的/opt/module/hive目录中,请给我写出在其他节点上的一键启动和关闭hive和hivesever2的shell脚本
启动hive和hiveserver2的脚本:
```
#!/bin/bash
ssh hadoop102 "/opt/module/hive/bin/hive --service metastore &"
ssh hadoop102 "/opt/module/hive/bin/hiveserver2 &"
echo "Hive and HiveServer2 started successfully!"
```
关闭hive和hiveserver2的脚本:
```
#!/bin/bash
ssh hadoop102 "ps -ef | grep metastore | grep -v grep | awk '{print \$2}' | xargs kill -9"
ssh hadoop102 "ps -ef | grep hiveserver2 | grep -v grep | awk '{print \$2}' | xargs kill -9"
echo "Hive and HiveServer2 stopped successfully!"
```
注:需要在其他节点上安装ssh,并且需要在hadoop102节点上配置ssh免密登录。