[jira] [Commented] (AMBARI-14150) Remove Obsolete Upgrade Pre-requisite Check Logic

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

    [ https://issues.apache.org/jira/browse/AMBARI-14150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15036736#comment-15036736 ] 

Hudson commented on AMBARI-14150:
---------------------------------

ABORTED: Integrated in Ambari-trunk-Commit #3954 (See [https://builds.apache.org/job/Ambari-trunk-Commit/3954/])
AMBARI-14150 Remove Obsolete Upgrade Pre-requisite Check Logic (dsen) (dsen: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=2a970f8de48656012d7aba364f1066cec31de99b])
* ambari-server/src/test/java/org/apache/ambari/server/checks/ServicesMaintenanceModeCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/ConfigurationMergeCheckTest.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/AbstractCheckDescriptor.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/ComponentsInstallationCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/InstallPackagesCheckTest.java
* ambari-server/conf/unix/ambari.properties
* ambari-server/src/test/java/org/apache/ambari/server/checks/MapReduce2JobHistoryStatePreservingCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/ServicesYarnWorkPreservingCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/ServicesNamenodeHighAvailabilityCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/ServicesMapReduceDistributedCacheCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/HostsRepositoryVersionCheckTest.java
* ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/HiveDynamicServiceDiscoveryCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/YarnTimelineServerStatePreservingCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/SecondaryNamenodeDeletedCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/HostsMasterMaintenanceCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/ServicesTezDistributedCacheCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/HostsHeartbeatCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/ServicesUpCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/ServicesNamenodeTruncateCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/ClientRetryPropertyCheckTest.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/HiveMultipleMetastoreCheckTest.java


> Remove Obsolete Upgrade Pre-requisite Check Logic
> -------------------------------------------------
>
>                 Key: AMBARI-14150
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14150
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: trunk
>            Reporter: Dmytro Grinenko
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: trunk
>
>
> In earlier incarnations of rolling upgrades, the pre-req checks were not specified in the upgrade packs as they are today. However, they are now explicitly defined in each and every upgrade pack, so we can remove a lot of confusing and obsolete code.
> - AbstractCheckDescriptor.getSourceStack
> - AbstractCheckDescriptor.getTargetStack
> - Configuration.getRollingUpgradeMinStack
> - Configuration.getRollingUpgradeMaxStack
> - ambari.properties
> {code}
> rolling.upgrade.min.stack=HDP-2.2
> rolling.upgrade.max.stack=
> {code}
> Let's clean up this old code that has no more use.



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