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https://issues.apache.org/jira/browse/YARN-7540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16336769#comment-16336769
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Hudson commented on YARN-7540:
------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13541 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/13541/])
YARN-7540 and YARN-7605. Convert yarn app cli to call yarn api services 
(billie: rev e307edcb472207a39d1cbe4be6f7fcddc7b4fd6d)
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/Resource.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/AppAdminClient.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/pom.xml
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ServiceState.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/ApiServer.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/TestYarnNativeServices.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/client/ServiceClient.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/client/TestServiceCLI.java
* (add) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/resources/example-app.json
* (add) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/client/TestApiServiceClient.java
* (add) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/resources/log4j.properties
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/WebApps.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/test/java/org/apache/hadoop/yarn/service/TestApiServer.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-registry/src/main/java/org/apache/hadoop/registry/client/impl/zk/RegistrySecurity.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/utils/JsonSerDeser.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ApplicationCLI.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-registry/src/main/java/org/apache/hadoop/registry/client/api/RegistryConstants.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/client/TestBuildExternalComponents.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/api/records/ReadinessCheck.java
* (add) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/client/ApiServiceClient.java
* (add) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/webapp/package-info.java
* (edit) 
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/http/HttpServer2.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
* (add) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/client/package-info.java


> Convert yarn app cli to call yarn api services
> ----------------------------------------------
>
>                 Key: YARN-7540
>                 URL: https://issues.apache.org/jira/browse/YARN-7540
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>            Priority: Major
>             Fix For: 3.1.0
>
>         Attachments: YARN-7540.001.patch, YARN-7540.002.patch, 
> YARN-7540.003.patch, YARN-7540.004.patch, YARN-7540.005.patch, 
> YARN-7540.006.patch
>
>
> For YARN docker application to launch through CLI, it works differently from 
> launching through REST API.  All application launched through REST API is 
> currently stored in yarn user HDFS home directory.  Application managed 
> through CLI are stored into individual user's HDFS home directory.  For 
> consistency, we want to have yarn app cli to interact with API service to 
> manage applications.  For performance reason, it is easier to implement list 
> all applications from one user's home directory instead of crawling all 
> user's home directories.  For security reason, it is safer to access only one 
> user home directory instead of all users.  Given the reasons above, the 
> proposal is to change how {{yarn app -launch}}, {{yarn app -list}} and {{yarn 
> app -destroy}} work.  Instead of calling HDFS API and RM API to launch 
> containers, CLI will be converted to call API service REST API resides in RM. 
>  RM perform the persist and operations to launch the actual application.



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