一、 yarn常用命令:
1.yarn application 查看任务
(1)列出所有Application
yarn application -list
(2)根据 Application 状态过滤:yarn application -list -appStates (所有状态:ALL、NEW、NEW_SAVING、SUBMITTED、ACCEPTED、RUNNING、FINISHED、FAILED、KILLED)
2.yarn logs 查看日志
(1)查看Application 日志
yarn logs -applicationId
(2)查询Container 日志
yarn logs -applicationId -containerId
3.yarn applicationattempt 查看尝试运行的任务
(1)列出所有 Application 尝试的列表
yarn applicationattempt -list
(2)打印 ApplicationAttemp 状态
yarn applicationattempt -status
4. yarn container查看容器
(1)列出所有 Container yarn container -list ApplicationAttemptId>
(2)打印 Container 状态
yarn container -status ContainerId>
5.yarn node 查看节点状态
列出所有节点
yarn node -list -all
6.yarn rmadmin 跟新配置
yarn rmadmin -refreshQueues
7.yarn queue 查看队列
打印队列信息
yarn queue -status
二、常用命令汇总
1. yarn 命令行查看资源状态:
yarn top
2.查看指定queue使用情况:
yarn queue -status root.user.xxxx
示例: yarn queue -status root.j042x0
3.查看app状态:
yarn application -list -appStates 、 yarn application -list -appTypes
4.移动app到对应的队列:
示例:yarn application -movetoqueue application_1528080031923_0067 -queue root.j042x0
5.kill掉某个app任务:
yarn application -kill applicationId
例如:要杀掉这个任务:yarn application -kill application_1528080031923_0067
6.查看Application 日志:
yarn logs -applicationId
示例:yarn logs -applicationId application_1528080031923_0064
7.查看app状态命令:
yarn applicationattempt -list applicationId
8.打印类路径:
yarn classpath --glob
9. 打印正在执行任务的容器信息:
yarn container -list appattemptId
示例:yarn container -list appattempt_1528080031923_0068_000001
10.打印当前容器信息:
yarn container -status containerId
11. 提交任务到yarn:
yarn jar [mainClass] args…
12. 查看yarn集群所有节点信息:
yarn node -all -list文章来源:https://www.toymoban.com/news/detail-417696.html
13. yarn application -list 根据 Application 状态过滤:
yarn application -list -appStates (所有状态:ALL、NEW、NEW_SAVING、SUBMITTED、ACCEPTED、RUNNING、FINISHED、FAILED、KILLED)
示例:yarn application -list -appStates RUNNING 查看正在运行的应用的状态信息文章来源地址https://www.toymoban.com/news/detail-417696.html
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