Details
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New Feature
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Status: Open
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Major
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Resolution: Unresolved
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2.6.0
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None
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None
Description
HDFS Upgrade Domains is configured in a static JSON 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
Attachments
Issue Links
- relates to
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HDFS-13742 HDFS Upgrade Domains dynamic placement policy using dfsadmin commands and scripting API to be automation friendly for scripted datanode additions to clusters
- Open
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HDFS-7541 Upgrade Domains in HDFS
- Resolved