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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-14734) RU/EU, add PreCheck to prevent starting upgrade if a previous upgrade skipped the step Save DB State
Date Fri, 22 Jan 2016 00:08:39 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-14734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15111651#comment-15111651
] 

Hudson commented on AMBARI-14734:
---------------------------------

ABORTED: Integrated in Ambari-trunk-Commit #4207 (See [https://builds.apache.org/job/Ambari-trunk-Commit/4207/])
AMBARI-14734. RU/EU, add PreCheck to prevent starting upgrade if a (afernandez: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=77ea2eba044f7ca9761e6e77799751d1b3a9f263])
* ambari-server/src/main/java/org/apache/ambari/server/checks/YarnTimelineServerStatePreservingCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/InstallPackagesCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/SecondaryNamenodeDeletedCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/RangerPasswordCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesTezDistributedCacheCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/HostsMasterMaintenanceCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/MapReduce2JobHistoryStatePreservingCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/orm/dao/HostRoleCommandDAO.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/YarnRMHighAvailabilityCheck.java
* ambari-server/src/test/java/org/apache/ambari/server/checks/UpgradeCheckOrderTest.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/PreviousUpgradeCompleted.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/HostMaintenanceModeCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/AbstractCheckDescriptor.java
* ambari-server/src/test/java/org/apache/ambari/server/state/CheckHelperTest.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/StormRestAPIDeletedCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesYarnWorkPreservingCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesNamenodeHighAvailabilityCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesMapReduceDistributedCacheCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesMaintenanceModeCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/HiveDynamicServiceDiscoveryCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/HiveMultipleMetastoreCheck.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/CheckDescription.java
* ambari-server/src/main/java/org/apache/ambari/server/checks/ServicesNamenodeTruncateCheck.java


> RU/EU, add PreCheck to prevent starting upgrade if a previous upgrade skipped the step
Save DB State
> ----------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-14734
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14734
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.2.0
>            Reporter: Alejandro Fernandez
>            Assignee: Alejandro Fernandez
>             Fix For: 2.2.1
>
>         Attachments: AMBARI-14734.trunk.patch
>
>
> Customer quit on Save Cluster State and finalized the upgrade later without running "ambari-server
set-current --cluster-name=$CLUSTERNAME --version-display-name=$VERSION_NAME".
> Next upgrade from 2.3.2 to 2.3.4 deleted configs from desired stack 2.2
> STR:
> RU/EU HDP 2.2->2.3 (don't Save Cluster State so that desired stack remains on 2.2)
> RU/EU from HDP 2.3.0.0-2.3.4.0 and Downgrade (this will remove the configs for the desired
stack, which is still 2.2!)
> Need stronger prechecks to prevent starting RU/EU if the previous upgrade did not have
a downgrade path and the "Save Cluster State" step is not COMPLETED.



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