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Bilwa S T edited comment on YARN-10310 at 6/10/20, 4:51 AM: ------------------------------------------------------------ Hi [~eyang] Testing done for this with username hdfs/had...@hadoop.com. Getting below exception {code:java} Exception in thread "main" org.apache.hadoop.yarn.exceptions.YarnException: Failed to create service sleeper-service, because it already exists. at org.apache.hadoop.yarn.service.client.ServiceClient.verifyNoLiveAppInRM(ServiceClient.java:947) at org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:540) at org.apache.hadoop.yarn.service.client.ServiceClient.actionLaunch(ServiceClient.java:531) at org.apache.hadoop.yarn.client.cli.ApplicationCLI.run(ApplicationCLI.java:574) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) at org.apache.hadoop.yarn.client.cli.ApplicationCLI.main(ApplicationCLI.java:125) {code} was (Author: bilwast): Testing done for this. Getting below exception {code:java} Exception in thread "main" org.apache.hadoop.yarn.exceptions.YarnException: Failed to create service sleeper-service, because it already exists. at org.apache.hadoop.yarn.service.client.ServiceClient.verifyNoLiveAppInRM(ServiceClient.java:947) at org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:540) at org.apache.hadoop.yarn.service.client.ServiceClient.actionLaunch(ServiceClient.java:531) at org.apache.hadoop.yarn.client.cli.ApplicationCLI.run(ApplicationCLI.java:574) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) at org.apache.hadoop.yarn.client.cli.ApplicationCLI.main(ApplicationCLI.java:125) {code} > YARN Service - User is able to launch a service with same name > -------------------------------------------------------------- > > Key: YARN-10310 > URL: https://issues.apache.org/jira/browse/YARN-10310 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Bilwa S T > Assignee: Bilwa S T > Priority: Major > Attachments: YARN-10310.001.patch > > > As ServiceClient uses UserGroupInformation.getCurrentUser().getUserName() to > get user whereas ClientRMService#submitApplication uses > UserGroupInformation.getCurrentUser().getShortUserName() to set application > username. > In case of user with name hdfs/had...@hadoop.com. below condition fails > ClientRMService#getApplications() > {code:java} > if (users != null && !users.isEmpty() && > !users.contains(application.getUser())) { > continue; > } > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org