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https://issues.apache.org/jira/browse/AMBARI-3428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784035#comment-13784035
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Dmytro Sen commented on AMBARI-3428:
------------------------------------
+1
> Doing host override of a property saves only that property in file
> ------------------------------------------------------------------
>
> Key: AMBARI-3428
> URL: https://issues.apache.org/jira/browse/AMBARI-3428
> Project: Ambari
> Issue Type: Task
> Components: controller
> Affects Versions: 1.4.1
> Reporter: Oleksandr Diachenko
> Assignee: Oleksandr Diachenko
> Priority: Critical
> Fix For: 1.4.2
>
> Attachments: AMBARI-3428.patch
>
>
> For the oozie-server host, I overrode
> {{oozie.service.PurgeService.older.than}} property using UI. The API
> correctly showed the overridden property.
> {noformat}
> "oozie-site" : {
> "user" : "admin",
> "host_overrides" : [
> {
> "host_name" : "oozie-server-host.internal",
> "tag" : "version1380230970605_oozie-server-host.internal"
> }
> ],
> "tag" : "version1"
> },
> {noformat}
> The configuration for the host override also correctly had only 1 property:
> {noformat}
> {
> "href" :
> "http://server:8080/api/v1/clusters/c1/configurations?type=oozie-site&tag=version1380230970605_oozie-server-host.internal";,
> "items" : [
> {
> "href" :
> "http://server:8080/api/v1/clusters/c1/configurations?type=oozie-site&tag=version1380230970605_oozie-server-host.internal";,
> "tag" : "version1380230970605_oozie-server-host.internal",
> "type" : "oozie-site",
> "Config" : {
> "cluster_name" : "c1"
> },
> "properties" : {
> "oozie.service.PurgeService.older.than" : "42"
> }
> }
> ]
> }
> {noformat}
> However, Oozie server fails to start due to
> {{/etc/oozie/conf/oozie-site.xml}} having just the following content:
> {noformat}
> <!--Thu Sep 26 18:04:37 2013-->
> <configuration>
> <property>
> <name>oozie.service.PurgeService.older.than</name>
> <value>42</value>
> </property>
> </configuration>
> {noformat}
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