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https://issues.apache.org/jira/browse/YARN-10310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17138637#comment-17138637
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Bilwa S T commented on YARN-10310:
----------------------------------
Hi [~eyang]
I could see that ServiceClient#submitapp adds YarnServiceConstants.APP_TYPE to
all applications .
{code:java}
submissionContext.setQueue(queue);
submissionContext.setApplicationName(serviceName);
submissionContext.setApplicationType(YarnServiceConstants.APP_TYPE);
{code}
I debugged it and found that yarnClient.getApplications(request) fails at below
case
{code:java}
if (applicationTypes != null && !applicationTypes.isEmpty()) {
String appTypeToMatch =
StringUtils.toLowerCase(application.getApplicationType());
if (!applicationTypes.contains(appTypeToMatch)) {
continue;
}
}
if (applicationStates != null && !applicationStates.isEmpty()) {
if (!applicationStates.contains(application
.createApplicationState())) {
continue;
}
}
if (users != null && !users.isEmpty() &&
!*users.contains(application.getUser())*) {
continue;
}
{code}
as applicationType was same but whereas users list had hdfs/[email protected]
and application.getuser() was hdfs.
Yes I think we should change appType also based on parameter. currently we are
adding yarn-service by default to all apps. Thanks
> 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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