[AMBARI-22978] Mandatory configs warning in Ambari while editing the config of HDFS

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Invalid
• External issue URL: https://hortonworks.jira.com/browse/BUG-95996
• Assignee: Endre Major
• Reporter: Endre Major
• Created: 13/Feb/18 17:06
• Updated: 14/Feb/18 12:29
• Resolved: 14/Feb/18 12:29

Description

On the GUI HDFS advanced settings indicates to problems, that it should not.
This is caused by a bad ssl-client.xml at /var/lib/ambari-server/resources/common-services/HDFS/3.0.0.3.0/configuration/ssl-client.xml

<property>
<name>ssl.client.keystore.password</name>
<value/>
<value-attributes>
<empty-value-valid>true</empty-value-valid>
</value-attributes>
<property-type>PASSWORD</property-type>
<description>Password to open the keystore file.</description>
<value-attributes>
<type>password</type>
</value-attributes>
<on-ambari-upgrade add="false"/>
</property>
There are 2 value-attributes section. Merging them solves this problem.