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https://issues.apache.org/jira/browse/AMBARI-9102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14283249#comment-14283249
]
Hudson commented on AMBARI-9102:
--------------------------------
FAILURE: Integrated in Ambari-trunk-Commit-docker #805 (See
[https://builds.apache.org/job/Ambari-trunk-Commit-docker/805/])
AMBARI-9102. Refactor rolling upgrades prerequisite checks to expose and
repackage utility classes (rlevas) (rlevas:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=7e691292ad2323341e77a5399db388ca0128387c)
*
ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesNamenodeHighAvailabilityCheck.java
*
ambari-server/src/main/java/org/apache/ambari/server/controller/PrereqCheckRequest.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/UpgradeCheckHelper.java
*
ambari-server/src/main/java/org/apache/ambari/server/checks/AbstractCheckDescriptor.java
*
ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesMaintenanceModeCheck.java
*
ambari-server/src/test/java/org/apache/ambari/server/state/CheckHelperTest.java
*
ambari-server/src/main/java/org/apache/ambari/server/checks/HostsMasterMaintenanceCheck.java
*
ambari-server/src/test/java/org/apache/ambari/server/state/UpgradeCheckHelperTest.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/UpgradeCheckType.java
*
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/PreUpgradeCheckResourceProvider.java
* ambari-server/src/main/java/org/apache/ambari/server/state/CheckHelper.java
*
ambari-server/src/main/java/org/apache/ambari/server/checks/HostsHeartbeatCheck.java
*
ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesJobsDistributedCacheCheck.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/PrereqCheckStatus.java
*
ambari-server/src/main/java/org/apache/ambari/server/controller/PreUpgradeCheckRequest.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/PrereqCheckType.java
*
ambari-server/src/main/java/org/apache/ambari/server/checks/HostsRepositoryVersionCheck.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/PrerequisiteCheck.java
*
ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesYarnWorkPreservingCheck.java
*
ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesUpCheck.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/UpgradeCheckStatus.java
*
ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesDecommissionCheck.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/UpgradeCheck.java
> Refactor rolling upgrades prerequisite checks to expose and repackage utility
> classes
> -------------------------------------------------------------------------------------
>
> Key: AMBARI-9102
> URL: https://issues.apache.org/jira/browse/AMBARI-9102
> Project: Ambari
> Issue Type: Improvement
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Robert Levas
> Assignee: Robert Levas
> Fix For: 2.0.0
>
> Attachments: AMBARI-9102_01.patch
>
>
> The logic in the org.apache.ambari.server.state.UpgradeCheckHelper should be
> exposed so that resources may use it.
> The following steps will be taken:
> * Move the static classes out of
> {{org.apache.ambari.server.state.UpgradeCheckHelper}} and into a package
> named {{org.apache.ambari.server.checks}}
> * Rename {{UpgradeCheckDescriptor}} to {{AbstractCheckDescriptor}}
> * Create {{org.apache.ambari.server.checks.CheckHelper}} and move
> {{org.apache.ambari.server.state.UpgradeCheckHelper#performPreUpgradeChecks}}
> into it
> * Adjust
> {{org.apache.ambari.server.controller.internal.PreUpgradeCheckResourceProvider}}
> accordingly
> * {{UpgradeCheckRequest}}, {{UpgradeCheck}} and other similar resources which
> encapsulate check data will be generalized to {{PrereqCheckRequest}} ,
> {{PrerequisiteCheck}} and so on
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