ambari 安装及使用过程中，遇见的问题及解决方案

r囧r小猫 2022-04-23 02:16 277阅读 0赞

### yarn的rest api 提交时出现的错误及解决方案 ###

*   *  环境配置
     *  通过yarn rest方式，提交application

## 环境配置 ##

基于ambari 2.7 安装的hdp集群  
hadoop 3.1.1  
yarn 3.1.1  
spark2 2.3.2

## 通过yarn rest方式，提交application ##

curl -X POST [http://localhost:8088/ws/v1/cluster/apps/new-application][http_localhost_8088_ws_v1_cluster_apps_new-application]

持续返回  
\{“RemoteException”:\{“exception”:“AuthorizationException”,“message”:“Unable to obtain user name, user not authenticated”,“javaClassName”:“org.apache.hadoop.security.authorize.AuthorizationException”\}\}

后修改提交参数

curl -H “Content-Type: application/json” -X POST [http://localhost:8088/ws/v1/cluster/apps/new-application?user.name=spark][http_localhost_8088_ws_v1_cluster_apps_new-application_user.name_spark]

返回数据  
\{  
“application-id”: “application\_1548076717000\_0010”,  
“maximum-resource-capability”: \{  
“memory”: 77824,  
“vCores”: 19,  
“resourceInformations”: \{  
“resourceInformation”: \[  
\{  
“maximumAllocation”: 9223372036854775807,  
“minimumAllocation”: 0,  
“name”: “memory-mb”,  
“resourceType”: “COUNTABLE”,  
“units”: “Mi”,  
“value”: 77824  
\},  
\{  
“maximumAllocation”: 9223372036854775807,  
“minimumAllocation”: 0,  
“name”: “vcores”,  
“resourceType”: “COUNTABLE”,  
“units”: “”,  
“value”: 19  
\}  
\]  
\}  
\}  
\}

*  数据已脱敏，测试过程中可能会有差异。

[http_localhost_8088_ws_v1_cluster_apps_new-application]: http://localhost:8088/ws/v1/cluster/apps/new-application
[http_localhost_8088_ws_v1_cluster_apps_new-application_user.name_spark]: http://localhost:8088/ws/v1/cluster/apps/new-application?user.name=spark