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Posted to issues@ambari.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2018/05/18 18:08:00 UTC
[jira] [Commented] (AMBARI-23852) Provide a Framework For Adding A
Component During Upgrade
[ https://issues.apache.org/jira/browse/AMBARI-23852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16480996#comment-16480996 ]
Hudson commented on AMBARI-23852:
---------------------------------
SUCCESS: Integrated in Jenkins build Ambari-trunk-Commit #9292 (See [https://builds.apache.org/job/Ambari-trunk-Commit/9292/])
[AMBARI-23852] - Provide a Framework For Adding A Component During (github: [https://gitbox.apache.org/repos/asf?p=ambari.git&a=commit&h=021462339cc4eb4b6c49e7dfbdba29ce77f94a6d])
* (edit) ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/Grouping.java
* (edit) ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelperTest.java
* (edit) ambari-server/src/main/resources/upgrade-pack.xsd
* (edit) ambari-server/src/test/resources/stacks/HDP/2.0.6/services/YARN/metainfo.xml
* (edit) ambari-server/src/main/java/org/apache/ambari/server/serveraction/AbstractServerAction.java
* (add) ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/AddComponentAction.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelper.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/Task.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/controller/internal/UpgradeResourceProvider.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ClusterGrouping.java
* (edit) ambari-server/src/test/java/org/apache/ambari/server/api/services/AmbariMetaInfoTest.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/stack/MasterHostResolver.java
* (add) ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/AddComponentTask.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ConfigureTask.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/state/stack/UpgradePack.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/controller/ActionExecutionContext.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/state/UpgradeHelper.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/StageWrapper.java
* (edit) ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/ComponentVersionCheckAction.java
* (edit) ambari-server/src/test/java/org/apache/ambari/server/state/UpgradeHelperTest.java
> Provide a Framework For Adding A Component During Upgrade
> ---------------------------------------------------------
>
> Key: AMBARI-23852
> URL: https://issues.apache.org/jira/browse/AMBARI-23852
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Affects Versions: 2.7.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Labels: pull-request-available
> Fix For: 2.7.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> During an upgrade it might be necessary to add a component automatically. For example, if a component is being replaced between stacks, then Ambari needs to remove the original component and add the new one.
> This is a new situation which we've never had before. AMBARI-23553 was created to automatically remove services/components during an upgrade which didn't appear in the new stack. However, to replace a service component is something that involves more thought.
> Perhaps we need an action that's similar to this:
> {code}
> <group xsi:type="cluster" name="ADD_YARN_TIMELINE_READER" title="Replace ATS with Timeline Reader">
> <execute-stage title="Replace ATS with Timeline Reader">
> <task xsi:type="add_component" service="YARN" component="TIMELINE_READER" host-service="YARN" host-component="APP_TIMELINE_SERVER">
> <summary>Add Timeline Reader to the cluster</summary>
> </task>
> </execute-stage>
> </group>
> {code}
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