[jira] [Updated] (AMBARI-22136) Enable server_action tasks defined in EU/RU upgrade pack xml files to take parameters

["Di Li (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-22136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Di Li updated AMBARI-22136:
---------------------------
    Status: Patch Available  (was: Open)

> Enable server_action tasks defined in EU/RU upgrade pack xml files to take parameters
> -------------------------------------------------------------------------------------
>
>                 Key: AMBARI-22136
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22136
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: trunk
>            Reporter: Di Li
>            Assignee: Di Li
>             Fix For: trunk
>
>         Attachments: AMBARI-22136.patch
>
>
> xsi:type="server_action"  tasks defined in EU/RU upgrade pack xml files currently can only take impClass name, message, scope and summary as parameters.  Since no custom parameters can pass in, each server_action is basically a special case where all stack/service information must be hardcoded in the Java logic.
> This JIRA proposes a way to pass in custom parameters as shown below (multiple "parameter" elements). This will allow developers to create general cased server_action that behaves accordingly to parameters passed in.
> <task xsi:type="server_action" class="org.apache.ambari.server.serveraction.upgrades.VerifyExtensionLinkAction">
>           <parameter name='a'>a</parameter>
>           <parameter name='b'>b</parameter>
>           <parameter name='target_stack'>MyStack</parameter>
>           <parameter name='target_stack_version'>1.2</parameter>
>         </task>



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)