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https://issues.apache.org/jira/browse/AMBARI-9418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14302169#comment-14302169
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Hudson commented on AMBARI-9418:
--------------------------------
FAILURE: Integrated in Ambari-trunk-Commit-docker #841 (See
[https://builds.apache.org/job/Ambari-trunk-Commit-docker/841/])
AMBARI-9418 UI changes to resolve discrepancies between what the stack vs
Ambari reports as "live" for slaves such as DataNodes and NodeManagers.
(ababiichuk) (ababiichuk:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=f1bc1bdad427e8d81d3f3776e80f8b8ed73cf218)
* ambari-web/test/models/service/yarn_test.js
* ambari-web/app/controllers/global/update_controller.js
* ambari-web/app/views/main/service/services/hdfs.js
* ambari-web/app/models/service/yarn.js
* ambari-web/app/views/main/dashboard/widgets/node_managers_live.js
* ambari-web/app/views/main/dashboard/widgets/datanode_live.js
* ambari-web/app/templates/main/service/services/hdfs.hbs
* ambari-web/app/mappers/service_metrics_mapper.js
* ambari-web/app/models/service/hdfs.js
* ambari-web/app/templates/main/service/services/yarn.hbs
* ambari-web/app/messages.js
* ambari-web/test/controllers/global/update_controller_test.js
> UI changes to resolve discrepancies between what the stack vs Ambari reports
> as "live" for slaves such as DataNodes and NodeManagers
> ------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-9418
> URL: https://issues.apache.org/jira/browse/AMBARI-9418
> Project: Ambari
> Issue Type: Task
> Components: ambari-web
> Affects Versions: 2.0.0
> Reporter: Andrii Babiichuk
> Assignee: Andrii Babiichuk
> Priority: Critical
> Fix For: 2.0.0
>
> Attachments: AMBARI-9418.patch
>
>
> Sometimes there are discrepancies between what the stack reports as being
> live vs Ambari reports as live.
> This comes from the fact that liveness is tracked by the service master
> differently than simply process up/down, which Ambari reports.
> Strictly speaking, Ambari reports both, but how UI is presenting it now
> creates confusion.
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