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https://issues.apache.org/jira/browse/AMBARI-24301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hari Sekhon updated AMBARI-24301:
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Description:
New HDFS Upgrade Domains is managed by a static JSON configuration file.
Feature Request to add an Ambari API to be able to manage placement policy
dynamically as the JSON file does not lend itself to scripted automation adding
of datanodes. If needed, generate the JSON file (or otherwise press the HDFS
developers to improve the design and then use their API).
[http://hadoop.apache.org/docs/r3.1.0/hadoop-project-dist/hadoop-hdfs/HdfsUpgradeDomain.html]
was:
New HDFS Upgrade Domains is managed by a static JSON configuration file from
the early 2000s.
Feature Request to add an Ambari API to be able to manage placement policy
dynamically as the JSON file does not lend itself to scripted automation adding
of datanodes. If needed, generate the JSON file (or otherwise press the HDFS
developers to improve the design and then use their API).
[http://hadoop.apache.org/docs/r3.1.0/hadoop-project-dist/hadoop-hdfs/HdfsUpgradeDomain.html]
> API for HDFS Upgrade Domains management for scripted node additions
> -------------------------------------------------------------------
>
> Key: AMBARI-24301
> URL: https://issues.apache.org/jira/browse/AMBARI-24301
> Project: Ambari
> Issue Type: New Feature
> Components: ambari-admin, ambari-server, rolling-upgrade
> Affects Versions: 2.6.0
> Reporter: Hari Sekhon
> Priority: Major
>
> New HDFS Upgrade Domains is managed by a static JSON configuration file.
> Feature Request to add an Ambari API to be able to manage placement policy
> dynamically as the JSON file does not lend itself to scripted automation
> adding of datanodes. If needed, generate the JSON file (or otherwise press
> the HDFS developers to improve the design and then use their API).
> [http://hadoop.apache.org/docs/r3.1.0/hadoop-project-dist/hadoop-hdfs/HdfsUpgradeDomain.html]
>
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