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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-9805) RU - Bug fixes for Host Version transition and Finalize
Date Sat, 28 Feb 2015 19:26:04 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-9805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14341738#comment-14341738
] 

Hudson commented on AMBARI-9805:
--------------------------------

FAILURE: Integrated in Ambari-trunk-Commit #1904 (See [https://builds.apache.org/job/Ambari-trunk-Commit/1904/])
AMBARI-9805. RU - Bug fixes for Host Version transition and Finalize (alejandro) (afernandez:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=35a00d0d85c72b94b653164b1621a1f97e38ab38)
* ambari-server/src/main/java/org/apache/ambari/server/state/svccomphost/ServiceComponentHostImpl.java
* ambari-server/src/main/java/org/apache/ambari/server/state/Cluster.java
* ambari-server/src/main/java/org/apache/ambari/server/state/cluster/ClusterImpl.java
* ambari-server/src/test/resources/stacks/HDP/2.0.5/services/ZOOKEEPER/metainfo.xml
* ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClusterTest.java
* ambari-server/src/test/resources/stacks/HDP/2.0.5/services/GANGLIA/metainfo.xml
* ambari-server/src/test/resources/stacks/HDP/2.2.0/services/HDFS/metainfo.xml
* ambari-server/src/test/java/org/apache/ambari/server/stack/StackManagerTest.java
* ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/FinalizeUpgradeAction.java
* ambari-server/src/test/resources/stacks/HDP/2.2.0/repos/repoinfo.xml
* ambari-server/src/test/resources/stacks/HDP/2.2.0/repos/hdp.json
* ambari-server/src/test/resources/stacks/HDP/2.2.0/services/ZOOKEEPER/metainfo.xml
* ambari-server/src/test/resources/stacks/HDP/2.2.0/metainfo.xml
* ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
* ambari-server/src/main/java/org/apache/ambari/server/state/svccomphost/ServiceComponentHostSummary.java
* ambari-server/src/test/resources/stacks/HDP/2.2.0/role_command_order.json
* ambari-server/src/test/resources/stacks/HDP/2.2.0/services/GANGLIA/metainfo.xml
* ambari-server/src/test/resources/stacks/HDP/2.0.5/services/HDFS/metainfo.xml


> 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.



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