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https://issues.apache.org/jira/browse/YARN-10310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17130066#comment-17130066
]
Bilwa S T edited comment on YARN-10310 at 6/10/20, 4:51 AM:
------------------------------------------------------------
Hi [~eyang]
Testing done for this with username hdfs/[email protected]. 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/[email protected]. below condition fails
> ClientRMService#getApplications()
> {code:java}
> if (users != null && !users.isEmpty() &&
> !users.contains(application.getUser())) {
> continue;
> }
> {code}
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