Antonenko Alexander created AMBARI-24633:
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Summary: Ambari strips leading space for valid YARN configs on the
config compare screen
Key: AMBARI-24633
URL: https://issues.apache.org/jira/browse/AMBARI-24633
Project: Ambari
Issue Type: Task
Components: ambari-web
Affects Versions: 2.7.1
Reporter: Antonenko Alexander
Fix For: 2.7.2
2 optional properties in yarn-site,
{noformat}
yarn.timeline-service.read.allowed.users
<queue>.acl_application_max_priority
{noformat}
are of the form
{noformat}
<user1>,<user2>..<white_space><group1>,<group2>..
{noformat}
Here the users are optional. Hence only groups could be specified with a
leading space followed by <group1>,<group2>..
But after setting such a configuration, Ambari strips the leading space and
shows them as
{noformat}
<group1>,<group2>
{noformat}
instead of,
{noformat}
<group1>,<group2>
{noformat}
when comparing 2 config versions.
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