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Posted to issues@ambari.apache.org by "Matt (JIRA)" <ji...@apache.org> on 2016/06/27 23:05:57 UTC
[jira] [Updated] (AMBARI-17241) Services should be able to reload
configs without requiring restart
[ https://issues.apache.org/jira/browse/AMBARI-17241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt updated AMBARI-17241:
--------------------------
Attachment: AMBARI-17241-Design-Proposal.pdf
> Services should be able to reload configs without requiring restart
> -------------------------------------------------------------------
>
> Key: AMBARI-17241
> URL: https://issues.apache.org/jira/browse/AMBARI-17241
> Project: Ambari
> Issue Type: New Feature
> Reporter: Matt
> Assignee: Matt
> Priority: Minor
> Fix For: trunk
>
> Attachments: AMBARI-17241-Design-Proposal.pdf
>
>
> The current implementation forces users to restart the service if any of the configurations have been updated.
> However some of the services support reloading the configuration parameters during run-time which does not require restart of the service.
> This behavior should be driven by metadata defined in configuration files.
> {code}
> <property>
> <name>foo-bar</name>
> <value>0</value>
> <supports-reload>true</supports-reload>
> </property>
> {code}
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