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https://issues.apache.org/jira/browse/AMBARI-5089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Onischuk resolved AMBARI-5089.
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committed to trunk
> Upgrade Issue with History Server in HDP 1.
> -------------------------------------------
>
> Key: AMBARI-5089
> URL: https://issues.apache.org/jira/browse/AMBARI-5089
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 1.5.0
>
> Attachments: AMBARI-5089.patch
>
>
> Upgrade Issue with History Server in HDP 1.
> The following is the issue:
> With new HDP 1 work History Server is being treated as a separate component -
> earlier it was part of JobTracker start/stop/management. When users who are
> using HDP 1 and just upgrade Ambari they will not have a History Server
> component. This will mean that in MR there will nto be any History Server
> running. We need to find a way to make this seem less for the user.
> Best would be add it to our DDL upgrade script where we add a new host
> componenet History Server on the same host as the JobTracker.
> Feel free to evaluate and propose other solutions.
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