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https://issues.apache.org/jira/browse/AMBARI-14714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17290090#comment-17290090
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Dong Qiu commented on AMBARI-14714:
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[~jluniya] [~sposetti] is this Ambari 3.0 still actively being working on? any
updates on release date?
> [Umbrella] Multi Everything Architecture
> ----------------------------------------
>
> Key: AMBARI-14714
> URL: https://issues.apache.org/jira/browse/AMBARI-14714
> Project: Ambari
> Issue Type: Epic
> Components: ambari-agent, ambari-server, ambari-upgrade, ambari-web,
> stacks
> Affects Versions: 2.5.0
> Reporter: Jeff Sposetti
> Assignee: Jayush Luniya
> Priority: Critical
> Labels: pull-request-available
> Fix For: 3.0.0
>
> Attachments: ApacheAmbariMulti-EverythingArchitecture.pdf
>
> Time Spent: 9h
> Remaining Estimate: 0h
>
> *Multi Stack Services* (AMBARI-19621)
> _Scenario: Deploy HDP & HDF services in same cluster_
> - Deploy HDFS from HDP and Kafka, Storm, NiFI from HDF in the same cluster.
> _Scenario: Deploy HDP services from different stack versions in same cluster_
> - Deploy ZK, HDFS, YARN from HDP-2.5, but deploy latest SPARK from HDP-2.6.
> *Multiple Service Instances* (AMBARI-20463)
> _Scenario: Multi service instances on same version_
> - Cluster includes instance of ZooKeeper vX which is being used by HDFS, YARN.
> - User wants to add instance of ZooKeeper vX which is being used by STORM and
> KAFKA
> _Scenario: Multi service instances on different versions_
> - Cluster includes instance of SPARK vX.
> - User wants to add additional instance of SPARK vY.
> *Multi Host Component Instances* (AMBARI-20465)
> _Scenario: Multi component instances from a service instance on the same host_
> - Single host with 128GB RAM, 16 (actual) Cores, 12*4TB disks.
> - Single instance of KAFKA broker is unable to utilize all the resources on
> the host.
> - User wants to scale up performance by deploying multiple instances of the
> KAFKA brokers/host.
> *Multi Cluster* (AMBARI-20466)
> _Scenario: Manage multiple Hadoop clusters under single Ambari Server_
> - Customer has multiple small Hadoop clusters and would like to manage and
> monitor them with a single Ambari Server instance.
> *Multi Yarn Hosted Services* (AMBARI-17353)
> _Scenario: HBase on YARN_
> - Deploy second instance of HBase as a long running YARN service.
> - Manage YARN hosted service similar to traditional hosted services.
> - First class support for Yarn hosted services.
> _Scenario: Credit Fraud Detection YARN Assembly_
> - YARN Assembly can have its own ZK, KAFKA etc.
> - Manage YARN Assemblies as first-class citizen.
> *Multi Everything Aware APIs* (AMBARI-19620)
> - V2 Ambari Rest API to support Multi Everything Architecture
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