Hive CLI的命令都是怎样的，针对这个问题，这篇文章详细介绍了相对应的分析和解答，希望可以帮助更多想解决这个问题的小伙伴找到更简单易行的方法。
创新互联是一家集网站建设,米林企业网站建设,米林品牌网站建设,网站定制,米林网站建设报价,网络营销,网络优化,米林网站推广为一体的创新建站企业，帮助传统企业提升企业形象加强企业竞争力。可充分满足这一群体相比中小企业更为丰富、高端、多元的互联网需求。同时我们时刻保持专业、时尚、前沿，时刻以成就客户成长自我，坚持不断学习、思考、沉淀、净化自己，让我们为更多的企业打造出实用型网站。
这些命令可以直接cli或者beeline里面执行。
quit | Use quit or exit to leave the interactive shell. |
reset | Resets the configuration to the default values (as of Hive 0.10: see HIVE-3202). Any configuration parameters that were set using the set command or -hiveconf parameter in hive commandline will get reset to default value. Note that this does not apply to configuration parameters that were set in set command using the "hiveconf:" prefix for the key name (for historic reasons). |
set | Sets the value of a particular configuration variable (key). |
set | Prints a list of configuration variables that are overridden by the user or Hive. |
set -v | Prints all Hadoop and Hive configuration variables. |
add FILE[S] | Adds one or more files, jars, or archives to the list of resources in the distributed cache. See Hive Resources for more information. |
| add FILE[S] add JAR[S] add ARCHIVE[S] | As of Hive 1.2.0, adds one or more files, jars or archives to the list of resources in the distributed cache using anIvy URL of the form ivy://group:module:version?query_string. See Hive Resources for more information. |
list FILE[S] | Lists the resources already added to the distributed cache. See Hive Resources for more information. |
list FILE[S] | Checks whether the given resources are already added to the distributed cache or not. See Hive Resources for more information. |
delete FILE[S] | Removes the resource(s) from the distributed cache. |
| delete FILE[S] delete JAR[S] delete ARCHIVE[S] | As of Hive 1.2.0, removes the resource(s) which were added using the |
! | Executes a shell command from the Hive shell. |
dfs | Executes a dfs command from the Hive shell. |
Executes a Hive query and prints results to standard output. | |
source FILE | Executes a script file inside the CLI. |
compile ` | This allows inline Groovy code to be compiled and be used as a UDF (as of Hive 0.13.0). For a usage example, see Nov. 2013 Hive Contributors Meetup Presentations – Using Dynamic Compilation with Hive. |
Sample Usage:
hive> set mapred.reduce.tasks=32; hive> set; hive> select a.* from tab1; hive> !ls; hive> dfs -ls;
关于Hive CLI的命令都是怎样的问题的解答就分享到这里了，希望以上内容可以对大家有一定的帮助，如果你还有很多疑惑没有解开，可以关注创新互联行业资讯频道了解更多相关知识。
