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https://issues.apache.org/jira/browse/AMBARI-20322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Fernandez updated AMBARI-20322:
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Summary: HDP 3.0 TP - create Service Advisor for Slider (was: HDP 3.0 TP -
support for Slider with configs, kerberos, widgets, metrics, quicklinks, and
themes)
> HDP 3.0 TP - create Service Advisor for Slider
> ----------------------------------------------
>
> Key: AMBARI-20322
> URL: https://issues.apache.org/jira/browse/AMBARI-20322
> Project: Ambari
> Issue Type: Story
> Components: stacks
> Affects Versions: 3.0.0
> Reporter: Alejandro Fernandez
> Fix For: 3.0.0
>
>
> HDP 3.0 support for Slider with configs, kerberos, widgets, metrics,
> quicklinks, and themes
> Flatten from HDP 2.0.6 - 2.6 into common-services, and reference in HDP 3.0
> In HDP 3.0, we have created a new stack definition that does not inherit from
> other stacks, in order to reduce the complexity of having to analyze older
> stacks.
> This means that we need to create a service definition (metainfo.xml,
> configs, kerberos, widgets, metrics, quicklinks, and themes) that is
> equivalent to what is inherit and deleted from all of the previous stacks.
> A merge needs to account for additions, overrides, and deletions.
> metainfo.xml and configs perform a merge of older versions
> kerberos.json always seems to override the previous file
> Because the bits for this service may not yet be available in the HDP 3.0
> repo,
> the task is to ensure that /api/v1/stacks/HDP/versions/2.6/services/SLIDER
> (which uses inheritance) is equivalent to the flattening of
> /api/v1/stacks/HDP/versions/3.0/services/SLIDER .
> Please take a look at how this was done for ZK, HDFS, and YARN/MR.
> This means that you will not be able to actually install the service for now,
> but can still perform validation during the Install Wizard that the correct
> components and configs show up.
> Slider is being added to the HDP 3.0 stack temporarily in order to unblock
> Hive LLAP. Later in the HDP 3.0 release, Slider RPM will be part of YARN. We
> may still keep Slider as a Service, but it may move as a component of YARN
> instead.
> Slider version in common services is 0.91.0
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