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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-18765) Services with invalid themes hang the UI when you attempt to add them
Date Thu, 03 Nov 2016 17:11:58 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-18765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15633494#comment-15633494
] 

Hudson commented on AMBARI-18765:
---------------------------------

FAILURE: Integrated in Jenkins build Ambari-branch-2.5 #259 (See [https://builds.apache.org/job/Ambari-branch-2.5/259/])
AMBARI-18765 - Services with invalid themes hang the UI when you attempt (tthorpe: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=5593a342d9289c0ac659235475fe78415fcbb87a])
* (edit) ambari-server/src/main/java/org/apache/ambari/server/stack/ServiceModule.java
* (edit) ambari-server/src/test/java/org/apache/ambari/server/stack/StackManagerExtensionTest.java
* (edit) ambari-server/src/test/resources/extensions/EXT/0.1/services/OOZIE2/metainfo.xml
* (add) ambari-server/src/test/resources/extensions/EXT/0.1/services/OOZIE2/themes/working_theme.json
* (add) ambari-server/src/test/resources/extensions/EXT/0.2/services/OOZIE2/themes/broken_theme.json
* (edit) ambari-server/src/test/resources/extensions/EXT/0.2/services/OOZIE2/metainfo.xml


> Services with invalid themes hang the UI when you attempt to add them
> ---------------------------------------------------------------------
>
>                 Key: AMBARI-18765
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18765
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: trunk, 2.4.0, 2.5.0
>            Reporter: Tim Thorpe
>            Assignee: Tim Thorpe
>             Fix For: trunk, 2.5.0, 2.4.2
>
>         Attachments: AMBARI-18765.patch
>
>
> For a given service if the theme.json file is not properly formatted, Ambari server will
still start 'successfully' but attempts to add that service to the cluster will fail.
> The Ambari server start will log the theme error.  Although it neglects to mention which
theme file and service are in error.
> When you attempt to add the service, it will query for the service's themes:
> api/v1/stacks/<stack>/versions/<version>/services?StackServices/service_name.in(HDFS,YARN,MAPREDUCE2,ZOOKEEPER,RANGER,RANGER_KMS,SLIDER)&themes/ThemeInfo/default=true&fields=themes/*
> This will return something like the following for the invalid theme:
>          "ThemeInfo" : {
>            "default" : true,
>            "file_name" : "theme_version_2.json",
>            "service_name" : "RANGER_KMS",
>            "stack_name" : "BigInsights",
>            "stack_version" : "4.3",
>            "theme_data" : null
>          }
> where the theme_data is null.



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