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https://issues.apache.org/jira/browse/HDFS-13742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hari Sekhon updated HDFS-13742:
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Summary: HDFS Upgrade Domains dynamic placement policy using dfsadmin
commands and scripting API to be automation friendly for scripted datanode
additions to clusters (was: HDFS Upgrade Domains dynamic policy with dfsadmin
commands and scripting API to be automation friendly for scripted datanode
additions to clusters)
> HDFS Upgrade Domains dynamic placement policy using dfsadmin commands and
> scripting API to be automation friendly for scripted datanode additions to
> clusters
> -------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-13742
> URL: https://issues.apache.org/jira/browse/HDFS-13742
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: balancer & mover, hdfs, namenode, rolling upgrades,
> scripts, shell, tools
> Affects Versions: 3.1.0
> Reporter: Hari Sekhon
> Priority: Major
>
> Improvement Request to change HDFS Upgrade Domains placement policy to be
> dynamically configurable.
> Instead of using basic static JSON file, instead use dfsadmin commands and
> script-able Rest API based management for better automation when scripting
> datanode additions to a cluster.
> [http://hadoop.apache.org/docs/r3.1.0/hadoop-project-dist/hadoop-hdfs/HdfsUpgradeDomain.html]
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