Hari Sekhon created HDFS-13742:
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Summary: Make HDFS Upgrade Domains more dynamic / automation
friendly for scripted additions when adding datanodes etc
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
Improvement Request to change HDFS Upgrade Domains from basic JSON file to
online command 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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