You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@ambari.apache.org by "Alejandro Fernandez (JIRA)" <ji...@apache.org> on 2015/02/26 03:19:04 UTC
[jira] [Updated] (AMBARI-9805) RU - Bug fixes for Host Version
transition and Finalize
[ https://issues.apache.org/jira/browse/AMBARI-9805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alejandro Fernandez updated AMBARI-9805:
----------------------------------------
Attachment: AMBARI-9805.patch
> RU - Bug fixes for Host Version transition and Finalize
> -------------------------------------------------------
>
> Key: AMBARI-9805
> URL: https://issues.apache.org/jira/browse/AMBARI-9805
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Alejandro Fernandez
> Assignee: Alejandro Fernandez
> Labels: rolling_upgrade
> Fix For: 2.0.0
>
> Attachments: AMBARI-9805.patch
>
>
> 1. There is a bug in ServiceComponentHostSummary.java since its constructor should not be comparing against the string UKNOWN, but rather rely on ComponentInfo to determine which components need to advertise a version. Also, the function haveAllComponentsFinishedAdvertisingVersion should instead compare the size of all components that can advertise a version, and the subset of those that have done so already.
> 2. ClusterImpl.java has a bug in transitionHostVersionState() when setting the state to UPGRADING if the Host has exactly one Component with a version.
> 3. FinalizeUpgradeAction.java has redundant code now that AMBARI-9755 is in because the call to transitionClusterVersion() will also take care of transitioning HostVersions from INSTALLED->CURRENT for hosts that only have components that do not advertise a version.
> It is of the utmost importance to test these changes in the following scenarios:
> Host added during cluster install
> Host added after cluster install
> Host added after bits are distributed
> A Host may be added with either 0 services, only services that do not advertise a version, or at least one service that advertises a version.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)