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https://issues.apache.org/jira/browse/AMBARI-24397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16566728#comment-16566728
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Hudson commented on AMBARI-24397:
---------------------------------
SUCCESS: Integrated in Jenkins build Ambari-branch-2.7 #100 (See
[https://builds.apache.org/job/Ambari-branch-2.7/100/])
[AMBARI-24397] - Allow PATCH VDFs to Specify Services Which Are Not (github:
[https://gitbox.apache.org/repos/asf?p=ambari.git&a=commit&h=c669e12302a5f3925838620f99db7637df279eee])
* (edit)
ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClusterStackVersionResourceProviderTest.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/FinalizeUpgradeAction.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/UpgradeResourceProvider.java
* (edit)
ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/UpgradeActionTest.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClusterStackVersionResourceProvider.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/RepositoryVersionEntity.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/state/UpgradeContext.java
> Allow PATCH VDFs to Specify Services Which Are Not Installed in the Cluster
> ---------------------------------------------------------------------------
>
> Key: AMBARI-24397
> URL: https://issues.apache.org/jira/browse/AMBARI-24397
> Project: Ambari
> Issue Type: Task
> Affects Versions: 2.6.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Labels: pull-request-available
> Fix For: 2.7.1
>
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> AMBARI-21832 limited the flexibility of a PATCH VDF by requiring that the
> list of {{available-services}} match what is installed in the cluster. For
> example, if a cluster contained ZooKeeper and Storm, a patch VDF which
> specified Storm and Accumulo could not be registered.
> Ambari should allow registration of a VDF without restricting it to the
> services which are currently installed in the cluster. In the above mentioned
> case, one concern would be what would happen if Accumulo was added after the
> patch was applied. In this case, Ambari should add Accumulo from the parent
> {{STANDARD}} repo.
> When a patch is reverted, Ambari must now check to ensure that a service
> included in that patch wasn't added after the patch was applied. Consider
> this scenario:
> - Install a ZK only cluster
> - Register and patch using a VDF with ZK, STORM
> - Add Storm
> - Revert the patch
> - Re-apply the patch
> When the patch is re-applied, the hosts will not have the new storm packages
> installed since the patch repository was distributed before Storm was a part
> of the cluster.
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