Srimanth Gunturi created AMBARI-8012:
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Summary: Slider View: Creating apps with default user (yarn) wont
work on secured HDP cluster
Key: AMBARI-8012
URL: https://issues.apache.org/jira/browse/AMBARI-8012
Project: Ambari
Issue Type: Bug
Components: contrib
Affects Versions: 1.7.0
Reporter: Srimanth Gunturi
Assignee: Srimanth Gunturi
Priority: Critical
Fix For: 1.7.0
According to docs
https://github.com/apache/ambari/blob/5e5e715b6b15dffffe15418dfe5732835d24ef57/contrib/views/slider/docs/index.md
Slider user has to be present on all the hosts and needs to have a uid > 1000
"We shall assume the user as slider-user. In a secured cluster this user has to
actually exist on all the hosts. The user should also have an uid greater than
1000."
Default slider user is yarn in current release
In case of HDP cluster being deployed by Ambari yarn user is created by Ambari
and does not have uuid > 1000
So in such cases, using the default user for slider apps will not work. This
needs to be either documented or we need to make change in Ambari code to
always create yarn user with uuid > 1000
Exact error given by Slider:
{code}
Application application_1414536582941_0005 failed 2 times due to AM Container
for appattempt_1414536582941_0005_000002 exited with exitCode: -1000
For more detailed output, check application tracking
page:http://server:8088/proxy/application_1414536582941_0005/Then, click on
links to logs of each attempt.
Diagnostics: Application application_1414536582941_0005 initialization failed
(exitCode=255) with output: Requested user yarn is not whitelisted and has id
506,which is below the minimum allowed 1000
Failing this attempt. Failing the application.
{code}
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