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From "Tim Thorpe (JIRA)" <>
Subject [jira] [Commented] (AMBARI-15388) Custom services need a way to integrate in the upgrade process
Date Thu, 19 May 2016 20:24:12 GMT


Tim Thorpe commented on AMBARI-15388:

The failure encountered doesn't seem related to my changes:

java.lang.Exception: Unexpected exception, expected<>
but was<java.lang.NullPointerException>
	at org.apache.ambari.server.controller.internal.HostResourceProviderTest.testUpdateResources(
	at org.apache.ambari.server.controller.internal.HostResourceProviderTest.testUpdateResourcesAsServiceAdministrator(

> Custom services need a way to integrate in the upgrade process
> --------------------------------------------------------------
>                 Key: AMBARI-15388
>                 URL:
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-server
>    Affects Versions: trunk
>            Reporter: Tim Thorpe
>            Assignee: Tim Thorpe
>             Fix For: trunk
>         Attachments: AMBARI-15388 Design.pdf, AMBARI-15388.patch
>   Original Estimate: 336h
>  Remaining Estimate: 336h
> Currently the upgrade is defined as a series of xml files specific to the current stack
version and the target stack version.  Each upgrade xml defines the overall sequence of the
upgrade and what needs to be done for each service.  Custom services need to be able to specify
their upgrade process and how those steps fit into the upgrade process.

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